{"title":"Blue Gemstones","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eBlue gemstones are known for their elegance, calmness, and depth. This collection includes natural stones from light blue topaz and aquamarines to deep blue sapphires and tanzanites – available in various sizes, qualities, and price points. Ideal for jewelry making, collecting, or long-term value. All stones are selected for their color, authenticity, and overall quality.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"investment-tanzanite-2-97ct-trilliant-certified","title":"Investment Tanzanite 2.97 ct – Trilliant Cut, Certified Natural Tanzanite","description":"\u003cp data-start=\"110\" data-end=\"649\"\u003eThis exceptional natural tanzanite weighs 2.97 carats and displays a highly desirable bluish violet coloration with vivid brilliance and excellent transparency. Expertly fashioned in a striking trilliant cut measuring 10.15 × 9.64 × 5.33 mm, the gemstone offers impressive face-up size, strong light return, and a modern collector-oriented appearance. The combination of near 3-carat weight and vibrant blue-violet saturation places this gemstone within a highly attractive category for gemstone collectors and investment-focused buyers.\u003c\/p\u003e\n\u003cp data-start=\"651\" data-end=\"985\"\u003eTanzanite is one of the rarest gemstones in the world and is mined exclusively in a single locality near Mount Kilimanjaro in Tanzania. Due to the finite supply and increasing global demand for fine-quality material, premium tanzanites continue to gain recognition as highly collectible gemstones with strong long-term desirability.\u003c\/p\u003e\n\u003cp data-start=\"987\" data-end=\"1436\"\u003eCertified by the Czech Gemological Laboratory (ČGL), this gemstone has been identified as natural tanzanite (zoisite). Standard heat treatment, commonly accepted within the gemstone industry, has been applied to enhance the gemstone’s naturally vibrant bluish violet coloration. The elegant trilliant cut further increases its rarity and visual impact, making it especially suitable for luxury investment jewelry and advanced gemstone collections.\u003c\/p\u003e\n\u003cp data-start=\"1438\" data-end=\"1623\"\u003eIts impressive size, rare collector color, and certified natural origin make this tanzanite an outstanding acquisition for collectors, investors, and bespoke high-end jewelry creations.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546217115912,"sku":"CGL2201409","price":1790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-tanzanite-297-ct-trilliant-cut-heated-cgl-certified-1585513.jpg?v=1764732982"},{"product_id":"london-blue-topaz-13-88-ct","title":"Natural London Blue Topaz 13.88 ct – Octagon Cut, Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 13.88 carat natural London Blue topaz from Brazil presents a deep and captivating blue color, cut into an octagonal emerald shape measuring 16.11 × 11.99 × 8.10 mm. With eye clean clarity, the gemstone displays excellent transparency and brilliance. Its rich teal-blue shade has been achieved through irradiation, a safe and industry-standard treatment applied to all London Blue topaz varieties. Certified by an independent gemological laboratory, it comes with professional confirmation of its authenticity and quality. Thanks to its impressive size, refined cut, and striking dark tone, this gemstone is ideal for bespoke statement jewelry, such as pendants or rings, or as a highlight in a gemstone collection.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44032704708872,"sku":"GP80183","price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-london-blue-topaz-1388-ct-octagon-cut-certified-5157432.jpg?v=1764732976"},{"product_id":"swiss-blue-topaz-43-41-ct","title":"Natural Swiss Blue Topaz 43.41 ct – Oval Cut, Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 43.41 carat natural Swiss Blue topaz from Brazil reveals a vivid and saturated blue color, cut into an impressive oval shape measuring 26.15 × 19.12 × 10.79 mm. With eye clean clarity, the gemstone displays superb brilliance and transparency, while its size and faceting maximize sparkle. Its striking Swiss Blue shade has been achieved through irradiation, a safe and industry-standard treatment for all blue topaz gemstones. Certified by an independent gemological laboratory, it comes with professional verification of authenticity and quality. Thanks to its exceptional size, vibrant color, and refined oval cut, this gemstone is a remarkable centerpiece for bespoke statement jewelry or a prized addition to any gemstone collection.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44032834011400,"sku":"GP62688","price":795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-swiss-blue-topaz-4341-ct-oval-cut-certified-2406740.jpg?v=1764732979"},{"product_id":"swiss-blue-topaz-26-88-ct","title":"Natural Swiss Blue Topaz 26.88 ct – Octagon Cut, Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 26.88 carat natural Swiss Blue topaz from Brazil reveals a vivid and saturated blue hue, cut into a refined octagonal emerald shape measuring 18.90 × 15.00 × 9.70 mm. With eye clean clarity, the gemstone offers superb brilliance and transparency, while the step-cut faceting emphasizes its depth and elegance. Its striking Swiss Blue shade has been achieved through irradiation, a safe and industry-standard treatment used for all blue topaz varieties. Certified by an independent gemological laboratory, it comes with professional verification of authenticity and quality. With its impressive size and bold color, this gemstone is ideal for bespoke statement jewelry, such as cocktail rings or pendants, or as a highlight in a gemstone collection.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44035381920008,"sku":"GP62669","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-swiss-blue-topaz-2688-ct-octagon-cut-certified-4886223.jpg?v=1764732977"},{"product_id":"london-blue-topaz-14-09-ct","title":"Natural London Blue Topaz 14.09 ct – Octagon Cut, Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 14.09 carat natural London Blue topaz from Brazil showcases a deep and captivating blue tone, cut into an octagonal emerald shape measuring 16.05 × 11.96 × 8.02 mm. With eye clean clarity, the gemstone offers excellent transparency and brilliance, while the step-cut faceting emphasizes its rich depth of color. Its striking London Blue shade has been achieved through irradiation, a safe and industry-standard treatment used for all blue topaz varieties. Certified by an independent gemological laboratory, it comes with professional verification of authenticity and quality. With its significant size, elegant octagonal cut, and luxurious tone, this gemstone is a superb choice for bespoke statement jewelry such as rings or pendants.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44035407839496,"sku":"GP80182","price":712.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-london-blue-topaz-1409-ct-octagon-cut-certified-3200614.jpg?v=1764732978"},{"product_id":"swiss-blue-topaz-7-30-ct","title":"Natural Swiss Blue Topaz 7.30 ct – Pear Cut, Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 7.30 carat natural Swiss Blue topaz from Brazil displays a vivid and saturated blue hue, cut into a refined pear shape measuring 14.87 × 10.02 × 7.10 mm. With eye clean clarity, the gemstone offers excellent brilliance and transparency. Its striking color has been achieved through irradiation, a safe and industry-standard treatment used for all blue topaz varieties. Certified by an independent gemological laboratory, it comes with professional confirmation of its authenticity and quality. With its elegant pear cut and substantial size, this gemstone is ideal for bespoke jewelry such as pendants or statement rings, bringing vibrant color and refined beauty to any design.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44035445162248,"sku":"GP84749","price":194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-swiss-blue-topaz-730-ct-pear-cut-certified-8625242.jpg?v=1764732976"},{"product_id":"london-blue-topaz-3-09-ct","title":"Natural London Blue Topaz 3.09 ct – Emerald Cut, Irradiated, Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis 3.09 carat natural London Blue topaz from Brazil showcases a deep and refined blue tone, cut into an octagonal emerald shape measuring 9.12 × 7.17 × 4.88 mm. With eye clean clarity, the gemstone offers superb transparency and brilliance. Its rich London Blue color has been achieved through irradiation, a safe and industry-standard treatment applied to all blue topaz gemstones. Thanks to its elegant emerald cut and striking dark tone, this gemstone is ideal for bespoke fine jewelry, particularly sophisticated rings or pendants, bringing a luxurious character to any design.\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44035473539336,"sku":"GP80086","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-london-blue-topaz-309-ct-emerald-cut-irradiated-certified-8556468.jpg?v=1764732978"},{"product_id":"london-blue-topaz-6-12ct-oval-cgl","title":"Natural London Blue Topaz 6.12 ct – Oval Cut, Eye Clean, ČGL Certified","description":"\u003cp data-start=\"106\" data-end=\"509\"\u003eThis \u003cstrong data-start=\"111\" data-end=\"132\"\u003eLondon Blue Topaz\u003c\/strong\u003e weighs \u003cstrong data-start=\"140\" data-end=\"155\"\u003e6.12 carats\u003c\/strong\u003e and is fashioned in an elegant \u003cstrong data-start=\"187\" data-end=\"199\"\u003eoval cut\u003c\/strong\u003e, measuring \u003cstrong data-start=\"211\" data-end=\"237\"\u003e13.40 × 9.65 × 6.00 mm\u003c\/strong\u003e. The gemstone displays a rich \u003cstrong data-start=\"268\" data-end=\"291\"\u003egreenish blue color\u003c\/strong\u003e, characteristic of the highly sought-after London Blue topaz variety. With excellent transparency and \u003cstrong data-start=\"394\" data-end=\"425\"\u003eclarity graded as eye clean\u003c\/strong\u003e, the stone presents a clean appearance with no inclusions visible to the naked eye.\u003c\/p\u003e\n\u003cp data-start=\"511\" data-end=\"924\"\u003eIts classic oval shape and precise faceting maximize brilliance and light return, creating vivid flashes of deep blue color throughout the gemstone. London Blue topaz is particularly admired for its sophisticated darker tone, offering greater depth and intensity than lighter blue topaz varieties. The combination of attractive proportions and vivid color makes this gemstone an excellent choice for fine jewelry.\u003c\/p\u003e\n\u003cp data-start=\"926\" data-end=\"1403\"\u003eCertified by the \u003cstrong data-start=\"943\" data-end=\"981\"\u003eCzech Gemological Laboratory (ČGL)\u003c\/strong\u003e, this gemstone has been identified as \u003cstrong data-start=\"1020\" data-end=\"1037\"\u003etreated topaz\u003c\/strong\u003e, with the laboratory confirming that the \u003cstrong data-start=\"1079\" data-end=\"1106\"\u003ecolor has been enhanced\u003c\/strong\u003e, a standard and widely accepted treatment used to achieve the desirable London Blue color. The combination of eye-clean clarity, elegant oval cut, vivid blue coloration, and independent laboratory certification makes this gemstone an excellent choice for collectors and bespoke jewelry creations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546416017672,"sku":"GP00513","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-blue-topaz-612-ct-greenish-blue-oval-cut-1195507.jpg?v=1764732976"},{"product_id":"london-blue-topaz-13-23-ct","title":"Natural London Blue Topaz 13.23 ct – Octagon Cut, Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 13.23 carat natural London Blue topaz from Brazil features a deep and sophisticated blue tone, cut into an octagon step shape measuring 16.04 × 12.04 × 7.65 mm. With eye clean clarity, the gemstone offers excellent transparency, while the precision-cut facets highlight its dramatic depth of color. Its rich London Blue shade has been achieved through irradiation, a safe and industry-standard treatment applied to all blue topaz. Certified by an independent gemological laboratory, it comes with professional confirmation of its authenticity and quality. With its impressive size, bold cut, and dark blue tone, this gemstone is ideal for statement jewelry pieces such as rings or pendants.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546415657224,"sku":"GP80181","price":884.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-london-blue-topaz-1323-ct-octagon-cut-certified-8264936.jpg?v=1764732976"},{"product_id":"swiss-blue-topaz-3-02-ct","title":"Natural Swiss Blue Topaz 3.02 ct – Emerald Cut, Irradiated, Certified","description":"\u003cp data-start=\"706\" data-end=\"1292\"\u003eThis 3.02 carat natural Swiss Blue topaz from Brazil displays a vivid and saturated blue hue, cut into an elegant octagonal emerald shape measuring 8.94 × 6.74 × 5.12 mm. With slightly included clarity, the gemstone still maintains excellent brilliance and transparency. Its striking color has been achieved through irradiation, a safe and industry-standard treatment used for all blue topaz varieties. With its refined emerald cut and vibrant tone, this gemstone is a perfect choice for fine jewelry, from elegant rings to pendants, offering a touch of sophistication and brilliance.\u003c\/p\u003e\n\u003ch3 data-start=\"1294\" data-end=\"1313\"\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546413723912,"sku":"GP56562","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/products\/natural-swiss-blue-topaz-302-ct-emerald-cut-irradiated-certified-5685959.jpg?v=1764732934"},{"product_id":"swiss-blue-topaz-5-82-ct","title":"Natural London Blue Topaz 5.82 ct – Oval Cut, Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 5.82 carat natural London Blue topaz from Brazil exhibits a deep, sophisticated blue hue, cut into a refined oval shape measuring 12.05 × 10.00 × 6.50 mm. With eye clean clarity, the gemstone offers excellent brilliance and transparency. Its distinctive dark teal-blue tone is the result of irradiation, a safe and standard treatment for all London Blue topaz gemstones. Certified by an independent gemological laboratory, this stone comes with professional verification of its authenticity and quality. Thanks to its size and elegant oval cut, it is ideal for fine jewelry designs such as rings or pendants, bringing a touch of refined luxury.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546413363464,"sku":"20-00 514","price":202.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-london-blue-topaz-582-ct-oval-cut-certified-6192374.webp?v=1764732933"},{"product_id":"blue-sapphire-1-36-ct","title":"Blue Sapphire - 1.36 ct","description":"\u003cp\u003eNatural Blue Sapphire \u003cspan data-mce-fragment=\"1\"\u003e1.36\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e carats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544973275400,"sku":"SAP0151GR","price":569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-sapphire-136-ct-3660744.jpg?v=1764732927"},{"product_id":"blue-sapphire-1-02-ct","title":"Blue Sapphire - 1.02 ct","description":"\u003cp\u003eNatural Blue Sapphire \u003cspan data-mce-fragment=\"1\"\u003e1.02\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e carats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544974586120,"sku":"SP0162GR","price":480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-sapphire-102-ct-4909321.jpg?v=1764732923"},{"product_id":"blue-sapphire-1-60-ct","title":"Blue Sapphire - 1.60 ct","description":"\u003cp\u003eNatural Blue Sapphire \u003cspan data-mce-fragment=\"1\"\u003e1.60\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e carats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544983171336,"sku":"SAP0021GR1","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-sapphire-160-ct-3416035.jpg?v=1764732921"},{"product_id":"blue-sapphire-1-33-ct","title":"Blue Sapphire - 1.33 ct","description":"\u003cp\u003eNatural Blue Sapphire \u003cspan data-mce-fragment=\"1\"\u003e1.33\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e carats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544980025608,"sku":"SAP0021GR","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-sapphire-133-ct-3403456.jpg?v=1764732879"},{"product_id":"cornflower-blue-sapphire-2-27ct-igi","title":"Natural Cornflower Blue Sapphire 2.27 ct – Oval Mixed Cut, IGI Certified","description":"\u003cp data-start=\"103\" data-end=\"563\"\u003eThis natural sapphire weighs 2.27 carats and displays a rich deep blue color with exceptional transparency and vivid brilliance. The gemstone is expertly fashioned in an oval mixed cut measuring 8.25 × 6.43 × 5.15 mm, creating elegant proportions and strong light reflection that enhance its intense blue saturation. Deep blue sapphires are among the most iconic and sought-after gemstones, admired for their timeless sophistication and luxurious appearance.\u003c\/p\u003e\n\u003cp data-start=\"565\" data-end=\"1007\"\u003eThe gemstone features natural inclusion patterns, confirming its authentic natural origin and individuality. According to the IGI report, the stone shows indication of heating, a standard and widely accepted enhancement commonly used to improve color and clarity in natural sapphires. Certified by the International Gemological Institute (IGI), this sapphire comes with independent verification of its gemstone identity and characteristics.\u003c\/p\u003e\n\u003cp data-start=\"1009\" data-end=\"1174\"\u003eIts elegant oval cut, vivid deep blue coloration, and IGI certification make this sapphire an exceptional choice for collectors and bespoke luxury jewelry creations.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544983957768,"sku":"SP0181GR","price":3890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/cornflower-blue-sapphire-2-27-ct-oval-igi-certified-2.jpg?v=1779899780"},{"product_id":"blue-sapphire-0-89-ct","title":"Blue Sapphire - 0.89 ct","description":"\u003cp\u003eNatural Blue Sapphire \u003cspan data-mce-fragment=\"1\"\u003e0.89\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e carats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544983499016,"sku":"SP0172GR","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-sapphire-089-ct-6767170.jpg?v=1764732877"},{"product_id":"blue-sapphire-0-49-ct","title":"Blue Sapphire - 0.49 ct","description":"\u003cp\u003eNatural Blue Sapphire \u003cspan data-mce-fragment=\"1\"\u003e0.49\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e carats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544984285448,"sku":"SP0122GR","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-sapphire-049-ct-4251515.jpg?v=1764732877"},{"product_id":"cornflower-blue-sapphire-2-10ct-aig","title":"Natural Cornflower Blue Sapphire 2.10 ct – Cushion Cut, Heat Treated, AIG Certified","description":"\u003cp data-start=\"120\" data-end=\"587\"\u003eThis natural sapphire weighs 2.10 carats and displays a rich cornflower blue color with vivid saturation and exceptional brilliance. The gemstone is expertly fashioned in a refined cushion cut measuring 8.29 × 7.03 × 3.66 mm, creating elegant proportions and attractive light reflection suitable for sophisticated jewelry designs. Cornflower blue sapphires are among the most sought-after sapphire colors, admired for their vibrant yet soft velvety blue appearance.\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"1118\"\u003eOriginating from Sri Lanka (Ceylon), one of the world’s most prestigious sapphire-producing regions, this gemstone has undergone standard heat treatment (HT), a widely accepted enhancement used to improve color and clarity in natural sapphires. Sapphire is renowned for its exceptional durability, ranking 9 on the Mohs hardness scale, making it ideal for heirloom-quality jewelry and everyday luxury wear. The gemstone is accompanied by an independent AIG laboratory certificate confirming its natural origin and authenticity.\u003c\/p\u003e\n\u003cp data-start=\"1120\" data-end=\"1304\"\u003eIts desirable cornflower blue coloration, elegant cushion cut, and certified Ceylon origin make this sapphire an exceptional choice for collectors and bespoke luxury jewelry creations.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544985137416,"sku":"SP0169GR","price":2890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-sapphire-210-ct-cornflower-blue-cushion-cut-8166709.jpg?v=1764732880"},{"product_id":"blue-sapphire-0-53-ct","title":"Blue Sapphire - 0.53 ct","description":"\u003cp\u003eNatural Blue Sapphire \u003cspan data-mce-fragment=\"1\"\u003e0.53\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e carats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544984514824,"sku":"SP0141GR","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-sapphire-053-ct-6759164.jpg?v=1764732878"},{"product_id":"star-blue-sapphire-15-75-ct","title":"Star Blue Sapphire - 15.75 ct","description":"\u003cp\u003eNatural Star Blue Sapphire 15.75\u003cspan data-mce-fragment=\"1\"\u003e carats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544981827848,"sku":"SS0056GR","price":655.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/star-blue-sapphire-1575-ct-1317098.jpg?v=1764732880"},{"product_id":"blue-zircon-2-14ct-oval-heated","title":"Natural Blue Zircon 2.14 ct – Oval Cut, Heated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 2.14 carat natural zircon features a vivid blue hue with lively brilliance, cut into an oval shape measuring 8.00 × 6.00 × 4.00 mm. With VS clarity, the gemstone shows good transparency, with a small inclusion visible under magnification but not detracting from its overall sparkle. The stone has undergone standard heat treatment, a widely accepted process that enhances zircon’s bright blue color. Mid-sized and eye-catching, it is a versatile gemstone for collectors and custom jewelry\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545096974600,"sku":"1866149","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-zircon-214-ct-oval-cut-heated-4102929.jpg?v=1764732801"},{"product_id":"blue-zircon-3-14ct-oval-heated","title":"Natural Blue Zircon 3.14 ct – Oval Cut, Heated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 3.14 carat natural zircon displays a lively blue hue with excellent sparkle, cut into an oval shape measuring 9.00 × 7.00 × 5.00 mm. With VVS clarity, the gemstone shows very high transparency and minimal inclusions under magnification. The stone has undergone standard heat treatment, a common and accepted practice that enhances zircon’s vivid blue color. Its medium size and well-balanced proportions make it a versatile choice for gemstone collectors as well as for custom jewelry designs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545197900040,"sku":"1888031","price":385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-zircon-314-ct-oval-cut-heated-7291018.jpg?v=1764732802"},{"product_id":"blue-zircon-2-21ct-oval-heated","title":"Natural Blue Zircon 2.21 ct – Oval Cut, Heated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 2.21 carat natural zircon displays a vivid blue hue with strong brilliance, cut into an oval shape measuring 9.00 × 6.00 × 4.00 mm. With VVS clarity, the gemstone shows excellent transparency and minimal inclusions under magnification. The stone has undergone standard heat treatment, a common and accepted practice to enhance zircon’s bright blue color. A mid-size zircon with lively sparkle, it is suitable for gemstone collectors as well as for fine custom jewelry designs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545198293256,"sku":"1887977","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-zircon-221-ct-oval-cut-heated-9093068.jpg?v=1764732740"},{"product_id":"blue-zircon-1-32ct-oval-heated","title":"Natural Blue Zircon 1.32 ct – Oval Cut, Heated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 1.32 carat natural zircon displays a vivid blue hue with bright reflections, cut into an oval shape measuring 7.00 × 5.00 × 3.50 mm. With VVS clarity, it shows excellent transparency and minimal inclusions under magnification. The gemstone has undergone standard heat treatment, a common and accepted enhancement to achieve zircon’s attractive blue color. Compact in size yet lively in brilliance, this stone is suitable for collectors or for use in fine custom jewelry.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545198948616,"sku":"1869050","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-zircon-132-ct-oval-cut-heated-9552910.jpg?v=1764732737"},{"product_id":"blue-zircon-1-50ct-oval-heated","title":"Natural Blue Zircon 1.50 ct – Oval Cut, Heated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 1.50 carat natural zircon displays a vivid blue hue with excellent brilliance, cut into a well-proportioned oval shape measuring 7.05 × 5.17 × 3.75 mm. With VVS clarity, it shows high transparency and only minimal inclusions under magnification. The gemstone has undergone standard heat treatment, a common and accepted practice to enhance zircon’s blue color. Its compact size and lively tone make it an attractive option for collectors as well as for those seeking a stone suitable for custom jewelry.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545202716936,"sku":"1907432","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-zircon-150-ct-oval-cut-heated-4437786.jpg?v=1764732743"},{"product_id":"blue-zircon-4-80ct-oval-heated","title":"Natural Blue Zircon 4.80 ct – Oval Cut, Heated, Cambodia","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 4.80 carat natural zircon from Cambodia features a bright blue color with excellent brilliance, cut into an oval shape measuring 10.6 × 8.35 × 5.00 mm. With VVS clarity, the gemstone shows very high transparency and only minimal inclusions under magnification. The stone has undergone standard heat treatment, a widely accepted enhancement used to bring out zircon’s vibrant blue tones. Well-proportioned and lively, this mid-large zircon is an appealing choice for collectors and for unique custom jewelry designs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545202946312,"sku":"1851829","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-zircon-480-ct-oval-cut-heated-cambodia-6080917.jpg?v=1764732742"},{"product_id":"natural-blue-spinel-1-06-ct","title":"Natural Blue Spinel 1.06 ct – Oval Cut, Untreated, Sri Lanka","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis natural blue spinel weighs \u003cstrong data-start=\"460\" data-end=\"475\"\u003e1.06 carats\u003c\/strong\u003e and is cut in a classic \u003cstrong data-start=\"500\" data-end=\"514\"\u003eoval shape\u003c\/strong\u003e, measuring \u003cstrong data-start=\"526\" data-end=\"551\"\u003e6.80 × 5.80 × 3.70 mm\u003c\/strong\u003e. It displays a soft yet attractive \u003cstrong data-start=\"587\" data-end=\"599\"\u003eblue hue\u003c\/strong\u003e, typical for spinels from \u003cstrong data-start=\"626\" data-end=\"639\"\u003eSri Lanka\u003c\/strong\u003e. With \u003cstrong data-start=\"646\" data-end=\"682\"\u003einternally flawless (IF) clarity\u003c\/strong\u003e, the gemstone offers excellent transparency, an uncommon feature in stones of this size. The spinel is \u003cstrong data-start=\"786\" data-end=\"799\"\u003euntreated\u003c\/strong\u003e, ensuring its natural color without enhancements. Its modest size, flawless clarity, and natural origin make it a refined yet accessible gemstone, well-suited for collectors and ideal for custom jewelry creations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545082097928,"sku":"1821549","price":155.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-spinel-106-ct-oval-cut-untreated-sri-lanka-5025177.jpg?v=1764732733"},{"product_id":"natural-blue-spinel-0-80-ct","title":"Natural Blue Spinel 0.80 ct – Cushion Cut, Untreated, Sri Lanka","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis natural blue spinel weighs \u003cstrong data-start=\"452\" data-end=\"467\"\u003e0.80 carats\u003c\/strong\u003e and is cut in a classic \u003cstrong data-start=\"492\" data-end=\"509\"\u003ecushion shape\u003c\/strong\u003e, measuring \u003cstrong data-start=\"521\" data-end=\"546\"\u003e6.30 × 5.10 × 2.90 mm\u003c\/strong\u003e. The gemstone displays an elegant blue\u003cstrong data-start=\"581\" data-end=\"595\"\u003e hue\u003c\/strong\u003e, characteristic of fine spinels from \u003cstrong data-start=\"633\" data-end=\"646\"\u003eSri Lanka\u003c\/strong\u003e. With \u003cstrong data-start=\"653\" data-end=\"668\"\u003eVVS clarity\u003c\/strong\u003e, it offers very good transparency and brilliance, making it visually appealing for jewelry use. The stone is \u003cstrong data-start=\"778\" data-end=\"791\"\u003euntreated\u003c\/strong\u003e, preserving its natural color and authenticity. Its modest size and affordable character make it an attractive choice for everyday jewelry or as part of a collection of natural spinels.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545079247112,"sku":"1918565","price":294.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-spinel-080-ct-cushion-cut-untreated-sri-lanka-7858835.jpg?v=1764732734"},{"product_id":"blue-green-tourmaline-0-78-ct","title":"Blue-Green Tourmaline - 0.78 ct","description":"\u003cp\u003eNatural Blue-Green Tourmaline 0.78 \u003cspan data-mce-fragment=\"1\"\u003ecarats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546136375560,"sku":"ZT0164GR3","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-green-tourmaline-078-ct-8490498.jpg?v=1764732676"},{"product_id":"blue-green-tourmaline-2-50-ct-top-quality","title":"Blue-Green Tourmaline - 2.50 ct (Top Quality)","description":"\u003cp\u003eNatural Blue-Green Tourmaline 2.50 \u003cspan data-mce-fragment=\"1\"\u003ecarats \u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546247295240,"sku":"ZR126GR","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-green-tourmaline-250-ct-top-quality-1029049.jpg?v=1764732676"},{"product_id":"natural-apatite-3-85-ct-3-piece-set-light-blue-oval-cut-untreated","title":"Natural Apatite 3.85 ct – 3-Piece Set, Light Blue, Oval Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 3-piece set of natural apatites has a total weight of 3.85 carats and features a soft light blue hue across oval-cut stones. With clarity ranging from VVS to VS with minor inclusions, and no treatment, these gems are ideal for matching earrings, accents in a ring, or a delicate trio design. Comes with a standard seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44475959968008,"sku":"AP0200GR","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-apatite-385-ct-3-piece-set-light-blue-oval-cut-untreated-4469281.jpg?v=1764732671"},{"product_id":"swiss-blue-topaz-1-55-ct","title":"Natural Topaz 1.55 ct – Cushion Cut, Coated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 1.55 carat natural topaz from Brazil showcases a vivid bright blue color, cut into a cushion shape measuring 7.00 × 5.00 × 3.00 mm. With eye clean clarity, the gemstone displays excellent brilliance and sparkle. Its intense neon-like hue has been achieved through a coating treatment, a commonly used enhancement that creates striking decorative topaz varieties. Thanks to its lively color and elegant cut, this gemstone is an excellent choice for fine jewelry such as rings, earrings, or pendants, bringing a modern and bold look to any design.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546412314888,"sku":"TP0199GR","price":45.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/topaz-1-55-blister.webp?v=1771850613"},{"product_id":"natural-aquamarine-1-38-ct","title":"Natural Aquamarine 1.38 ct – Blue, Pear Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 1.38 carat natural aquamarine features a graceful pear cut and a pure blue tone, offering a balance of brilliance and softness. Untreated and naturally luminous, it’s an elegant gem suited for minimalist pendants or refined, delicate jewelry with timeless appeal.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544938049800,"sku":"1823499","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-aquamarine-138-ct-blue-pear-cut-untreated-3622701.jpg?v=1764732622"},{"product_id":"aquamarine-1-75-ct-matched-pair","title":"Natural Aquamarine 1.75 ct – Matched Pair, Blue Octagon Cut, Untreated","description":"\u003cp\u003e\u003cspan\u003eThis matched pair of natural aquamarines totals 1.75 carats, each stone featuring a clean octagon cut and vibrant blue hue. With VVS clarity and no treatment, they exhibit excellent precision and symmetry, making them ideal for elegant stud earrings or balanced custom jewelry requiring visual harmony.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544938246408,"sku":"1869066","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-aquamarine-175-ct-matched-pair-blue-octagon-cut-untreated-6026189.jpg?v=1764732618"},{"product_id":"natural-aquamarine-1-16-ct","title":"Natural Aquamarine 1.16 ct – Sea Blue, Asscher Cut, Untreated, Brazil","description":"\u003cp\u003e\u003cspan\u003eThis 1.16 carat natural aquamarine from Brazil features a mesmerizing sea blue hue and the architectural elegance of an Asscher cut. With VVS clarity and untreated purity, it radiates a crisp brilliance and refined symmetry. A beautifully structured gemstone ideal for clean, modern fine jewelry.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544940114184,"sku":"AQ0121GR","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-aquamarine-116-ct-sea-blue-asscher-cut-untreated-brazil-6074502.jpg?v=1764732617"},{"product_id":"natural-aquamarine-1-10-ct","title":"Natural Aquamarine 1.10 ct – Rich Sea Blue, Asscher Cut, Unheated, Brazil","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 1.10 carat natural aquamarine from Brazil displays a rich sea blue hue and a sharp Asscher cut that emphasizes its internal clarity and brilliance. With VVS clarity, excellent luster, and no treatment, this gem radiates natural elegance and refined structure—perfect for high-end, modern jewelry settings.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544940572936,"sku":"1892161","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-aquamarine-110-ct-rich-sea-blue-asscher-cut-unheated-brazil-3828096.jpg?v=1764732615"},{"product_id":"aquamarine-3-20-ct","title":"Natural Aquamarine 3.20 ct – Sea Blue, Asscher Cut, Heated, Brazil","description":"\u003cp\u003e\u003cspan\u003eThis 3.20 carat natural aquamarine from Brazil features a captivating sea blue tone and a sophisticated Asscher cut that emphasizes depth and symmetry. With exceptional VVS clarity and enhanced through heating, it combines brilliance with a distinctively architectural form. A striking gem for bespoke fine jewelry with a bold yet refined presence.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544943325448,"sku":"AQ0046GR","price":445.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-aquamarine-320-ct-sea-blue-asscher-cut-irradiated-brazil-6643798.jpg?v=1764732615"},{"product_id":"natural-quamarine-3-14-ct","title":"Natural quamarine 3.14 ct – Blue, Oval Cut, Untreated, Africa","description":"\u003cp\u003e\u003cspan\u003eThis 3.14 carat natural aquamarine from Africa features a vibrant blue hue and a classic oval cut that enhances its natural brilliance. With VS-VVS clarity and no treatment, it embodies purity and elegance. An excellent choice for custom rings, pendants, or refined fine jewelry with a timeless character.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544943980808,"sku":"1824485","price":385.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-quamarine-314-ct-blue-oval-cut-untreated-africa-6634687.jpg?v=1764732617"},{"product_id":"aquamarine-2-30-ct","title":"Natural  Aquamarine 2.30 ct – Blue, Oval Cut, Untreated, Africa","description":"\u003cp\u003e\u003cspan\u003eThis 2.30 carat natural aquamarine from Africa displays a vivid blue hue and a classic oval cut, emphasizing its brilliance and refined proportions. With VVS clarity and no treatment, it offers a high level of purity and light performance. A versatile gemstone ideal for both elegant rings and timeless pendant designs.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544944636168,"sku":"1824486","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-aquamarine-230-ct-blue-oval-cut-untreated-africa-1163397.jpg?v=1764732618"},{"product_id":"green-tourmaline-2-41-ct","title":"Natural Green Tourmaline 2.41 ct – Emerald Cut, Eye Clean, CGL Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis \u003cstrong data-start=\"458\" data-end=\"497\"\u003e2.41 carat natural green tourmaline\u003c\/strong\u003e features a refined \u003cstrong data-start=\"517\" data-end=\"532\"\u003eemerald cut\u003c\/strong\u003e measuring \u003cstrong data-start=\"543\" data-end=\"568\"\u003e9.80 × 6.25 × 4.10 mm\u003c\/strong\u003e. Displaying an attractive \u003cstrong data-start=\"595\" data-end=\"620\"\u003eslightly bluish-green\u003c\/strong\u003e color with \u003cstrong data-start=\"632\" data-end=\"653\"\u003eeye-clean clarity\u003c\/strong\u003e and excellent transparency, this natural gemstone combines elegant geometry with vibrant brilliance. Untreated and certified by the \u003cstrong data-start=\"786\" data-end=\"824\"\u003eCzech Gemological Laboratory (CGL)\u003c\/strong\u003e, an independent European gemological laboratory, it includes professional verification of its natural origin and gemological characteristics. The report is signed by a \u003cstrong data-start=\"993\" data-end=\"1029\"\u003eGIA Graduate Gemologist (GIA GG)\u003c\/strong\u003e, providing additional confidence in the gemstone's identification. Its vivid color, eye-clean clarity, and certified authenticity make it an excellent choice for bespoke rings, pendants, or other fine jewelry creations.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546250408200,"sku":"ZT0038GR2","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/green-tourmaline-241-ct-8603329.jpg?v=1764732617"},{"product_id":"blue-green-tourmaline-2-30-ct","title":"Blue-Green Tourmaline - 2.30 ct","description":"\u003cp\u003eNatural Blue-Green Tourmaline 2.30 \u003cspan data-mce-fragment=\"1\"\u003ecarats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546251292936,"sku":"MT0038GR","price":163.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/blue-green-tourmaline-230-ct-9713416.jpg?v=1764732615"},{"product_id":"green-tourmaline-1-10-ct","title":"Green Tourmaline - 1.10 ct","description":"\u003cp\u003eNatural Green Tourmaline 1.10 \u003cspan data-mce-fragment=\"1\"\u003ecarats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546236973320,"sku":"ZT0153GR1","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/green-tourmaline-110-ct-4216264.jpg?v=1764732558"},{"product_id":"greenish-blue-tourmaline-1-10-ct","title":"Greenish Blue Tourmaline - 1.10 ct","description":"\u003cp\u003eNatural Greenish Blue Tourmaline 1.10 \u003cspan data-mce-fragment=\"1\"\u003ecarats\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546236743944,"sku":"ZT0153GR3","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/greenish-blue-tourmaline-110-ct-8870610.jpg?v=1764732558"},{"product_id":"natural-tanzanite-3-65-ct-oval-cut","title":"Natural Tanzanite 3.65 ct – Oval Cut, Heated, ČGL Certified","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 3.65 carat natural tanzanite showcases an intense royal blue hue with subtle violet undertones, cut into a classic oval shape measuring 10.50 × 8.63 × 5.47 mm. With eye clean clarity, the gemstone offers superb transparency and brilliance, allowing its vivid color to shine. Professionally heated, as is customary with fine tanzanites, it enhances the natural depth of color while maintaining authenticity. Certified by the Czech Gemological Laboratory (ČGL), it comes with independent verification of its quality and origin. This oval-cut tanzanite is ideal for bespoke fine jewelry designs such as elegant rings or pendants, making it a desirable choice for jewelry connoisseurs and collectors alike.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44537435128072,"sku":"TA0007GR","price":2390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/Tanzanite_3.65ct_oval_cut_natural_certificate-2.heic?v=1749836487"},{"product_id":"natural-blue-zircon-pair-2-62ct-oval-cut-heated","title":"Natural Blue Zircon Pair 2.62 ct – Oval Cut, Heated, Madagascar","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis matched pair of natural blue zircons has a combined weight of 2.62 carats, each cut in a classic oval shape measuring 7.00 × 5.00 × 3.50 mm. With VVS to VS clarity, they show good transparency and lively brilliance. Enhanced by standard heat treatment, the stones present a bright blue color that is characteristic of zircon. Affordable and versatile, this pair is suitable for gemstone collectors or for creating balanced jewelry designs such as earrings or a pendant.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545101299976,"sku":"1916339","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-blue-zircon-pair-262-ct-oval-cut-heated-madagascar-7224126.jpg?v=1764732552"},{"product_id":"natural-aquamarine-1-05-ct","title":"Natural Aquamarine 1.05 ct – Blue, Octagon Cut, Unheated, Brazil","description":"\u003cp\u003e\u003cspan\u003eThis 1.05 carat natural aquamarine from Brazil features a vivid blue color and a refined octagon cut that highlights its excellent luster. With VVS clarity and no treatment, it offers pristine brilliance and precision. A perfect gem for elegant fine jewelry or as a refined addition to a curated gemstone collection.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44544950665480,"sku":"1920061","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-aquamarine-105-ct-blue-octagon-cut-unheated-brazil-9044089.jpg?v=1764732554"},{"product_id":"natural-tanzanite-0-88-ct","title":"Natural Tanzanite 0.88 ct – Emerald Cut, Heated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 0.88 carat natural tanzanite reveals a vivid blue hue with violet flashes, cut into a refined emerald shape measuring 6.90 × 4.60 × 2.90 mm. With eye clean clarity, the gemstone shows excellent transparency and brilliance, while the step-cut faceting highlights its depth of color. Heated to enhance its natural saturation, it maintains its authenticity and purity. Originating from Tanzania, the only known source of gem-quality tanzanite, this stone is perfectly suited for custom fine jewelry such as elegant rings or pendants.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44537432572168,"sku":"TA0138GR","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-tanzanite-090-ct-emerald-cut-heated-3816227.jpg?v=1764732500"},{"product_id":"natural-tanzanite-2-28-ct","title":"Natural Tanzanite 2.28 ct – Pear Cut, Heated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 2.28 carat natural tanzanite reveals a vivid blue color with violet flashes, cut into an elegant pear shape measuring 9.37 × 7.91 × 4.67 mm. With eye clean clarity, the gemstone offers excellent transparency and brilliance, making it ideal for fine jewelry. Heated to enhance its color, it preserves its authenticity and natural charm. Its graceful pear cut and balanced proportions make it perfectly suited for custom designs such as pendants or rings, where its beauty can take center stage.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44537431294216,"sku":"TA0140GR","price":468.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-tanzanite-228-ct-pear-cut-heated-6033501.jpg?v=1764732499"},{"product_id":"natural-welo-opal-10-20-ct","title":"Natural Welo Opal 10.20 ct – Oval Cabochon, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis 10.20 carat natural Welo opal from Ethiopia displays a mesmerizing play-of-color across blue, green, and orange flashes, cut into a smooth oval cabochon measuring 16.70 × 13.00 × 10.60 mm. Unlike treated stones, this opal is completely natural and untreated, making its vivid colors especially desirable. Its impressive size and vibrant multicolor fire make it perfect for bespoke statement jewelry such as rings or pendants. A remarkable gemstone for jewelry lovers and opal collectors alike.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44495789687048,"sku":"WOP0168GR","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-welo-opal-1020-ct-oval-cabochon-untreated-2245888.jpg?v=1764732492"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/collections\/blue-gemstones-3717078.jpg?v=1764729181","url":"https:\/\/sosnagems.com\/collections\/blue-gemstones.oembed?page=3","provider":"SOSNA Gems","version":"1.0","type":"link"}