Gemstones

Natural Peridot 6.30 ct – Green, Oval Cut, Untreated

5.496,00 CZK

Natural Almandine Garnet 2.67 ct – Oval Cut, Untreated, Certified

5.445,00 CZK

Natural Garnet 3.47 ct – Baguette Cut, Untreated

5.368,00 CZK

Natural Amethyst 16.79 ct – Purple, Pear Cut, Untreated

5.368,00 CZK

Natural ametrine, bicolor - purple / yellow, emerald cut, 13.79 ct, loose gemstone, view 5.

Natural Ametrine 13.79 ct – Emerald Cut, Untreated

5.317,00 CZK

Natural Umbalite Garnet 2.44 ct – Oval Cut, Untreated

5.317,00 CZK

Natural ametrine, light purple / light yellow, emerald cut, 14.25 ct, loose gemstone.

Natural Ametrine 14.25 ct – Emerald Cut, Untreated

5.316,00 CZK

Natural almandine garnet, 2.53 carats, oval cut, IF clarity, untreated, orangy red, ČGL certified

Natural Almandine Garnet 2.53 ct – Oval Cut, Untreated, ČGL Certified

5.265,00 CZK

Natural almandine garnet, 2.54 carats, oval cut, IF clarity, untreated, slightly orangy red, ČGL certified

Natural Almandine Garnet 2.54 ct – Oval Cut, Untreated, ČGL Certified

5.265,00 CZK

Natural Umbalite Garnet 2.16 ct – Oval Cut, Untreated

5.265,00 CZK

Natural Garnet 2.40 ct – Oval Cut, Untreated, Africa

Natural Almandine Garnet 2.40 ct – Oval Cut, Untreated, Africa

5.240,00 CZK

Natural ametrine, bicolor - purple / yellow, emerald cut, 12.94 ct, loose gemstone.

Natural Ametrine 12.94 ct – Emerald Cut, Untreated

5.214,00 CZK

Natural London Blue Topaz 5.82 ct – Oval Cut, Certified

5.188,00 CZK

Natural ametrine, bicolor - purple / yellow, octagon cut, 12.33 ct, loose gemstone.

Natural Ametrine 12.33 ct – Octagon, Untreated

5.137,00 CZK

Umbalite Garnet 2.33 ct – Vivid Red, Oval Cut

5.111,00 CZK

Mint Green Tourmaline - 2.59 ct

5.111,00 CZK

Natural ametrine, bicolor - purple / yellow, octagon cut, 13.64 ct, loose gemstone.

Natural Ametrine 13.64 ct – Octagon, Untreated

5.085,00 CZK

Natural Almandine Garnet 1.57 ct – Round Cut, Untreated, Certified

5.034,00 CZK

Natural pinkish yellow spodumene, 12.58 carats, rectangular step cut, heated, transparent pastel yellow pink color, Himalaya certified gemstone

Spodumene 12.58 ct – Pinkish Light Yellow, Rectangular Cut, HGTL Certified

5.034,00 CZK

Natural Red Zircon 2.90 ct – a Cut, Untreated, Cambodia

5.034,00 CZK

Blue Sapphire - 1.60 ct

5.034,00 CZK

Natural Umbalite Garnet 2.81 ct – Asscher Cut, Untreated

5.008,00 CZK

Spodumene 6.05 ct – Greenish Blue, Emerald Cut, Untreated

5.008,00 CZK

Natural Green Tourmaline 1.55 ct – Step Cut, Eye Clean, CGL Certified

5.008,00 CZK

Natural Red Zircon 3.00 ct – Cushion Cut, Untreated

5.008,00 CZK

Natural Whiskey Honey Brown Zircon 3.79 ct – Cushion Cut, Untreated, Madagascar

5.008,00 CZK

Natural Amethyst 12.10 ct – Purple, Oval Cut, Untreated, Bolivia

5.008,00 CZK

Natural Citrine 16.22 ct – Oval Cut, Heated

5.008,00 CZK

Natural ametrine, light purple / light yellow, octagon cut, 13.79 ct, loose gemstone, view 5.

Natural Ametrine 13.79 ct – Octagon, Untreated

4.983,00 CZK

Natural ametrine, bicolor - purple / yellow, octagon cut, 13.82 ct, loose gemstone.

Natural Ametrine 13.82 ct – Octagon, Untreated

4.983,00 CZK

Natural Swiss Blue Topaz 7.30 ct – Pear Cut, Certified

4.983,00 CZK

Natural ametrine, bicolor - purple / yellow, octagon cut, 13.27 ct, loose gemstone, view 5.

Natural Ametrine 13.27 ct - Octagon, Untreated

4.957,00 CZK

Natural ametrine, light purple / light yellow, octagon cut, 13.76 ct, loose gemstone.

Natural Ametrine 13.76 ct – Octagon, Untreated

4.957,00 CZK

Natural orange sapphire, 1.05 carats, pear cut, yellowish orange color, heated, transparent, ČGL certified

Natural Orange Sapphire 1.05 ct – Pear Cut, Heated, ČGL Certified

4.931,00 CZK

Natural Umbalite Garnet 2.25 ct – Oval Cut, Untreated

4.906,00 CZK

Spodumene 3.59 ct – Clear to Light Yellow-Pink, Oval Cut, Untreated

4.880,00 CZK

Spodumene 6.11 ct – Light Yellow, Cushion Cut, Untreated

4.880,00 CZK

Natural Prasiolite 12.75 ct – Green Amethyst, Oval Cut, Untreated, Brazil

4.880,00 CZK

Natural ametrine, light purple / light yellow, octagon cut, 13.51 ct, loose gemstone.

Natural Ametrine 13.51 ct – Octagon, Untreated

4.879,00 CZK

Spodumene 9.90 ct – Light Green, Octagonal Cut

4.854,00 CZK

Orange Sapphire - 1.12 ct

4.854,00 CZK

Natural Amethyst 13.00 ct – Purple, Honeycomb Cut, Untreated, Brazil

4.829,00 CZK

Natural ametrine, light purple / light yellow, octagon cut, 13.39 ct, loose gemstone.

Ametrine 13.39 ct – Octagon, Untreated

4.828,00 CZK

Natural Almandine Garnet 3.40 ct – Oval Cut, Untreated

4.803,00 CZK

Natural ametrine, bicolor - purple / yellow, octagon cut, 12.78 ct, loose gemstone, view 5.

Natural Ametrine 12.78 ct - Octagon, Untreated

4.777,00 CZK

Natural ametrine, bicolor - purple / yellow, octagon cut, 13.22 ct, loose gemstone, view 5.

Natural Ametrine 13.22 ct – Octagon, Untreated

4.777,00 CZK

Natural Amethyst 15.35 ct – Purple, Fancy Oval Cut, Untreated

4.777,00 CZK

Natural ametrine, light purple / light yellow, emerald cut, 12.79 ct, loose gemstone.

Natural Ametrine 12.79 ct – Emerald Cut, Untreated

4.752,00 CZK

The online selection does not represent the full scope of our sourcing capabilities.

Certain gemstones are sourced individually and never appear within public collections.

Contact us for enquiries beyond the visible selection.

Our approach to gemstones

Every gemstone in our collection is selected with emphasis on authenticity, quality, and transparent disclosure.

Certified natural gemstones

We work exclusively with natural gemstones, accompanied by gemological documentation from recognized laboratories where applicable.

Transparent disclosure

Any treatments or enhancements are always clearly stated for each individual stone.

Ethical sourcing

Our gemstones are sourced through trusted partners with a focus on responsible and ethical practices.

Expert handling

Each stone is individually evaluated and handled with professional care.

Sosna Gems is not a licensed financial advisor. Gemstones are collectibles, not securities. Past performance is not indicative of future results. Legal & risk disclosure .