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Alexandrite - SOSNA Gems

Alexandrite

Natural Gemstone Purple Amethyst

Amethyst

Ametrine - natural bi-color gemstone

Ametrine

Apatite - SOSNA Gems

Apatite

Aquamarine - SOSNA Gems

Aquamarine

Beryl - SOSNA Gems

Beryl

Citrine - SOSNA Gems

Citrine

Emerald - SOSNA Gems

Emerald

Garnet - SOSNA Gems

Garnet

Imperial Topaz - SOSNA Gems

Imperial Topaz

Kunzite - SOSNA Gems

Kunzite

Morganite - SOSNA Gems

Morganite

Opal - SOSNA Gems

Opal

Peridot - SOSNA Gems

Peridot

Quartz - SOSNA Gems

Quartz

Ruby - SOSNA Gems

Ruby

Sapphire - SOSNA Gems

Sapphire

Sphalerite - SOSNA Gems

Sphalerite

Sphene - SOSNA Gems

Sphene

Spinel - SOSNA Gems

Spinel

Spodumene - SOSNA Gems

Spodumene

Tanzanite - SOSNA Gems

Tanzanite

Topaz - SOSNA Gems

Topaz

Tourmaline - SOSNA Gems

Tourmaline

Zircon - SOSNA Gems

Zircon

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Emerald - 0.85 ct
Emerald - 0.85 ct Sale price2.516,00 CZK
Natural Aquamarine 1.05 ct – Blue, Octagon Cut, Unheated, Brazil
Natural Aquamarine 1.05 ct – Blue, Octagon Cut, Unheated, Brazil Sale price2.516,00 CZK
Natural London Blue Topaz 3.09 ct – Emerald Cut, Irradiated, Certified
Natural London Blue Topaz 3.09 ct – Emerald Cut, Irradiated, Certified Sale price2.516,00 CZK
Natural untreated citrine, yellow, cushion cut, 10 ct, loose gemstone, view 5.
Natural Citrine 10.00 ct – Cushion Cut, Untreated Sale price2.490,00 CZK
Natural Zircon 1.14 ct – Round Brilliant Cut, Untreated
Natural Zircon 1.14 ct – Round Brilliant Cut, Untreated Sale price2.490,00 CZK
Natural Apatite 0.90 ct – Cushion Cut, Untreated, Pakistan
Natural Apatite 0.90 ct – Cushion Cut, Untreated, Pakistan Sale price2.465,00 CZK
Natural Peridot 2.75 ct – Green, Oval Cut, Untreated
Natural Peridot 2.75 ct – Green, Oval Cut, Untreated Sale price2.465,00 CZK
Natural Peridot 3.20 ct – Green, Oval Cut, Untreated
Natural Peridot 3.20 ct – Green, Oval Cut, Untreated Sale price2.465,00 CZK
Emerald - 2.81 ct
Emerald - 2.81 ct Sale price2.465,00 CZK
Natural Peridot 4.00 ct – Green, Square Cut, Untreated
Natural Peridot 4.00 ct – Green, Square Cut, Untreated Sale price2.439,00 CZK
Natural Orange Zircon 2.60 ct – Oval Cut, Untreated
Natural Orange Zircon 2.60 ct – Oval Cut, Untreated Sale price2.439,00 CZK Regular price3.723,00 CZK
Natural Garnet 0.97 ct – Oval Cut, Untreated, Rose Pink
Natural Garnet 0.97 ct – Oval Cut, Untreated, Rose Pink Sale price2.439,00 CZK
Chrome Diopsis - 1.40 ct
Chrome Diopsis - 1.40 ct Sale price2.439,00 CZK
Green Tourmaline - 1.05 ct
Green Tourmaline - 1.05 ct Sale price2.439,00 CZK
Green Tourmaline - 1.78 ct
Green Tourmaline - 1.78 ct Sale price2.439,00 CZK
Emerald - 1.95 ct
Emerald - 1.95 ct Sale price2.439,00 CZK
Natural Amethyst 4.63 ct – Purple, Oval Cabochon, Untreated, Bolivia
Natural Amethyst 4.63 ct – Purple, Oval Cabochon, Untreated, Bolivia Sale price2.439,00 CZK
Natural Prasiolite 14.56 ct – Green Amethyst, Oval Cut, Untreated, Africa
Natural Prasiolite 14.56 ct – Green Amethyst, Oval Cut, Untreated, Africa Sale price2.439,00 CZK
Natural Swiss Blue Topaz 3.02 ct – Emerald Cut, Irradiated, Certified
Natural Swiss Blue Topaz 3.02 ct – Emerald Cut, Irradiated, Certified Sale price2.439,00 CZK
Natural Aquamarine 1.24 ct – Sky Blue, Square Cut
Natural Aquamarine 1.24 ct – Sky Blue, Square Cut Sale price2.413,00 CZK
Umbalite Garnet 1.05 ct – Vivid Red, Round Cut
Umbalite Garnet 1.05 ct – Vivid Red, Round Cut Sale price2.388,00 CZK
Natural Hessonite Garnet 3.25 ct – Octagonal Cut, Untreated
Natural Hessonite Garnet 3.25 ct – Octagonal Cut, Untreated Sale price2.336,00 CZK
Natural heated citrine, yellow, oval cut, 6.84 ct, loose gemstone, view 5.
Natural Citrine 6.84 ct – Oval, Heated Sale price2.285,00 CZK
Natural ametrine, light purple / light yellow, rectangle cut, 5.93 ct, loose gemstone.
Natural Ametrine 5.93 ct – Rectangle, Untreated Sale price2.285,00 CZK
Natural Topaz 3.25 ct – Oval Cut, Coated, ČGL Certified
Natural Topaz 3.25 ct – Oval Cut, Coated, ČGL Certified Sale price2.285,00 CZK
Natural Topaz 3.23 ct – Pear Cut, Coated, ČGL Certified
Natural Topaz 3.23 ct – Pear Cut, Coated, ČGL Certified Sale price2.285,00 CZK
Natural Ametrine 6.11 ct – Purple/Yellow, Octagonal Cut, Untreated
Natural Ametrine 6.11 ct – Purple/Yellow, Octagonal Cut, Untreated Sale price2.285,00 CZK
Natural Ametrine 6.32 ct – Purple/Yellow, Octagonal Cut, Untreated
Natural Ametrine 6.32 ct – Purple/Yellow, Octagonal Cut, Untreated Sale price2.285,00 CZK
Natural heated citrine, yellow, trillion cut, 8.21 ct, loose gemstone.
Natural Citrine 8.21 ct – Trillion Cut, Heated Sale price2.259,00 CZK
Natural Green Tourmaline 1.47 ct – Square Cut, Untreated
Natural Green Tourmaline 1.47 ct – Square Cut, Untreated Sale price2.234,00 CZK
Natural ametrine, light purple / light yellow, emerald cut, 5.91 ct, loose gemstone, view 5.
Natural Ametrine 5.91 ct – Emerald Cut, Untreated Sale price2.208,00 CZK
Natural Citrine 6.74 ct – Oval Cut, Heated
Natural Citrine 6.74 ct – Oval Cut, Heated Sale price2.208,00 CZK
Natural Hessonite Garnet 2.70 ct – Octagonal Cut, Untreated
Natural Hessonite Garnet 2.70 ct – Octagonal Cut, Untreated Sale price2.182,00 CZK
Natural Rhodolite Garnet 1.25 ct – Octagonal Cut, Untreated
Natural Rhodolite Garnet 1.25 ct – Octagonal Cut, Untreated Sale price2.182,00 CZK
Mint Green Tourmaline - 0.99 ct
Mint Green Tourmaline - 0.99 ct Sale price2.182,00 CZK
Natural Citrine 1.48 ct – Golden Yellow, Cushion Cut
Natural Citrine 1.48 ct – Golden Yellow, Cushion Cut Sale price2.157,00 CZK
Natural Honey Yellow Zircon 1.08 ct – Oval Cut, Untreated
Natural Honey Yellow Zircon 1.08 ct – Oval Cut, Untreated Sale price2.157,00 CZK
Natural Citrine 6.82 ct – Oval Cut, Heated
Natural Citrine 6.82 ct – Oval Cut, Heated Sale price2.157,00 CZK
Natural Topaz 5.08 ct – Oval Cut, Coated, ČGL Certified
Natural Topaz 5.08 ct – Oval Cut, Coated, ČGL Certified Sale price2.131,00 CZK
Natural Almandine Garnet 1.51 ct – Oval Cut, Untreated
Natural Almandine Garnet 1.51 ct – Oval Cut, Untreated Sale price2.131,00 CZK
Zambia Emerald - 2.36 ct
Zambia Emerald - 2.36 ct Sale price2.105,00 CZK
Natural Zambian Emerald 2.28 ct – Oval Cut, Oiled
Natural Zambian Emerald 2.28 ct – Oval Cut, Oiled Sale price2.080,00 CZK
Natural Amethyst 8.45 ct – Purple, Octagonal Cut, Untreated
Natural Amethyst 8.45 ct – Purple, Octagonal Cut, Untreated Sale price2.080,00 CZK
Natural Citrine 9.80 ct – Octagonal Cut, Heated
Natural Citrine 9.80 ct – Octagonal Cut, Heated Sale price2.054,00 CZK Regular price3.209,00 CZK
Natural Ametrine 5.92 carats, tapered baguette cut, purple and yellow bi-color gemstone, untreated
Natural Ametrine 5.92 ct – Purple/Yellow, Tapered Baguette Cut, Untreated Sale price2.003,00 CZK
Natural Spessartite Garnet 1.55 ct – Pear Cut, Untreated
Natural Spessartite Garnet 1.55 ct – Pear Cut, Untreated Sale price1.951,00 CZK
Natural Ametrine 5.34 ct – Purple/Yellow, Octagonal Cut, Untreated
Natural Ametrine 5.34 ct – Purple/Yellow, Octagonal Cut, Untreated Sale price1.926,00 CZK
Natural Hessonite Garnet 2.31 ct – Octagonal Cut, Untreated
Natural Hessonite Garnet 2.31 ct – Octagonal Cut, Untreated Sale price1.926,00 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 .