{"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":44999.0,"currency_code":"CZK","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","url":"https:\/\/sosnagems.com\/products\/investment-tanzanite-2-97ct-trilliant-certified","provider":"SOSNA Gems","version":"1.0","type":"link"}