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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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Alexandrite Cat's Eye Pair - 2.47 ct
Alexandrite Cat's Eye Pair - 2.47 ct Sale price59.059,00 CZK
Tanzanite - 4.51 ct
Tanzanite - 4.51 ct Sale price58.123,00 CZK
Tanzanite - 4.60 ct
Tanzanite - 4.60 ct Sale price58.123,00 CZK
Natural Tanzanite 5.36 ct – Emerald Cut, Heated, GIA Certified
Natural Tanzanite 5.36 ct – Emerald Cut, Heated, GIA Certified Sale price57.566,00 CZK
Natural Paraiba Tourmaline 0.85 ct – Oval Cut, Untreated, IGI Certified
Natural Paraiba Tourmaline 0.85 ct – Oval Cut, Untreated, IGI Certified Sale price56.909,00 CZK
Natural Padparadscha Sapphire 1.51 ct – Oval Cut, Untreated, AIG Certified
Natural Padparadscha Sapphire 1.51 ct – Oval Cut, Untreated, AIG Certified Sale price56.049,00 CZK
Padparadscha Sapphire - 0.71 ct
Padparadscha Sapphire - 0.71 ct Sale price55.644,00 CZK
Alexandrite - 0.26 ct
Alexandrite - 0.26 ct Sale price55.568,00 CZK
Natural Mozambique Ruby 1.13 ct – Oval Cut, No Heat, AIG Certified
Natural Mozambique Ruby 1.13 ct – Oval Cut, No Heat, AIG Certified Sale price55.391,00 CZK
Natural Umbalite Garnet 5.12 ct – Radiant Cut, Purplish Red, Untreated
Natural Umbalite Garnet 5.12 ct – Radiant Cut, Purplish Red, Untreated Sale price55.037,00 CZK
Alexandrite Cat's Eye Pair - 2.29 ct
Alexandrite Cat's Eye Pair - 2.29 ct Sale price55.012,00 CZK
Kunzite 62.73 ct – Light Pink, Oval Cut, HGTL Certified
Kunzite 62.73 ct – Light Pink, Oval Cut, HGTL Certified Sale price54.885,00 CZK
Natural Padparadscha Sapphire 1.03 ct – Oval Cut, Heated, GRS Certified
Natural Padparadscha Sapphire 1.03 ct – Oval Cut, Heated, GRS Certified Sale price54.835,00 CZK
Natural Aquamarine 19.59 ct – Emerald Cut, Untreated, Certified
Natural Aquamarine 19.59 ct – Emerald Cut, Untreated, Certified Sale price54.835,00 CZK
Natural Paraiba Tourmaline 0.81 ct – Oval Cut, AIGS Certified
Natural Paraiba Tourmaline 0.81 ct – Oval Cut, AIGS Certified Sale price54.708,00 CZK
Natural alexandrite chrysoberyl, 1.56 carats, oval faceted cut, unheated, color change from greenish yellow to purple, Sri Lanka Ceylon origin, AIG certified gemstone
Natural Alexandrite Chrysoberyl 1.56 ct – Oval Cut, Unheated, AIG Certified Sale price53.595,00 CZK
Pink Sapphire - 1.06 ct
Pink Sapphire - 1.06 ct Sale price53.115,00 CZK
Natural Paraiba Tourmaline 0.85 ct – Oval Cut, Untreated, IGI Certified
Natural Paraiba Tourmaline 0.85 ct – Oval Cut, Untreated, IGI Certified Sale price52.837,00 CZK
Natural Aquamarine 16.63 ct – Blue, Oval Cut, Untreated
Natural Aquamarine 16.63 ct – Blue, Oval Cut, Untreated Sale price52.584,00 CZK
Natural Ruby 0.90 ct – Oval Cut, Neon Pinkish Red, IGI Certified, Untreated
Natural Ruby 0.90 ct – Oval Cut, Neon Pinkish Red, IGI Certified, Untreated Sale price52.356,00 CZK
Alexandrite - 0.53 ct
Alexandrite - 0.53 ct Sale price50.434,00 CZK
Natural Tanzanite Pair 4.75 ct – Cushion Cut, Heated, ČGL Certified
Natural Tanzanite Pair 4.75 ct – Cushion Cut, Heated, ČGL Certified Sale price50.434,00 CZK
Natural Tanzanite Pair 4.65 ct – Cushion Cut, Heated, ČGL Certified
Natural Tanzanite Pair 4.65 ct – Cushion Cut, Heated, ČGL Certified Sale price50.333,00 CZK
Natural Tanzanite 4.72 ct – Cushion Cut, Heated
Natural Tanzanite 4.72 ct – Cushion Cut, Heated Sale price50.333,00 CZK
Pink Sapphire - 1.50 ct
Pink Sapphire - 1.50 ct Sale price50.080,00 CZK
Natural Padparadscha Sapphire 1.54 ct – Cushion Cut, Untreated, AIG Certified
Natural Padparadscha Sapphire 1.54 ct – Cushion Cut, Untreated, AIG Certified Sale price49.220,00 CZK
Tanzanite - 3.33 ct
Tanzanite - 3.33 ct Sale price47.803,00 CZK
Natural Aquamarine 17.42 ct – Cushion Cut, Untreated
Natural Aquamarine 17.42 ct – Cushion Cut, Untreated Sale price47.803,00 CZK
Natural Paraiba Tourmaline 1.16 ct – Oval Cut, AIGS Certified
Natural Paraiba Tourmaline 1.16 ct – Oval Cut, AIGS Certified Sale price47.399,00 CZK
Natural Aquamarine 14.68 ct – Roundish Oval Cut, Untreated
Natural Aquamarine 14.68 ct – Roundish Oval Cut, Untreated Sale price46.412,00 CZK
Pink Sapphire - 1.08 ct
Pink Sapphire - 1.08 ct Sale price46.235,00 CZK
Kunzite 40.65 ct – Peach Pink, Octagonal Cut, Heated
Kunzite 40.65 ct – Peach Pink, Octagonal Cut, Heated Sale price45.401,00 CZK
Natural Imperial Topaz 3.60 ct – Oval Cut, Untreated, IGI Certified
Natural Imperial Topaz 3.60 ct – Oval Cut, Untreated, IGI Certified Sale price45.274,00 CZK
Investment natural tanzanite, 2.97 carats, trilliant cut, bluish violet color, certified gemstone from Tanzania
Investment Tanzanite 2.97 ct – Trilliant Cut, Certified Natural Tanzanite Sale price45.274,00 CZK
Kunzite 39.60 ct – Light Peach Pink, Square Cut
Kunzite 39.60 ct – Light Peach Pink, Square Cut Sale price44.389,00 CZK
Natural Ruby 0.89 ct – Oval Cut, Pinkish Red, Untreated, IGI Certified
Natural Ruby 0.89 ct – Oval Cut, Pinkish Red, Untreated, IGI Certified Sale price44.262,00 CZK
Padparadscha Sapphire 2.27 ct – Orange Pink, Octagon Cut, AIG Certified
Natural Padparadscha Sapphire 2.27 ct – Octagon Cut, Heat Treated, AIG Certified Sale price44.009,00 CZK
Natural Padparadscha Sapphire 1.08 ct – Cushion Cut, Heated, GRS Certified
Natural Padparadscha Sapphire 1.08 ct – Cushion Cut, Heated, GRS Certified Sale price43.934,00 CZK
Tanzanite - 3.11 ct
Tanzanite - 3.11 ct Sale price43.630,00 CZK
Natural Morganite 13.59 ct – Oval Cut, Unheated
Natural Morganite 13.59 ct – Oval Cut, Unheated Sale price42.972,00 CZK
Natural Smoky Quartz 292.45 ct – Round Cut, Heated, ČGL Certified
Natural Smoky Quartz 292.45 ct – Round Cut, Heated, ČGL Certified Sale price42.745,00 CZK
Tanzanite - 3.77 ct
Tanzanite - 3.77 ct Sale price42.618,00 CZK
Natural Aquamarine 13.43 ct – Pear Cut, Untreated
Natural Aquamarine 13.43 ct – Pear Cut, Untreated Sale price42.542,00 CZK
Natural Green Spinel 2.13 ct – Oval Cut, Untreated, IGI Certified
Natural Green Spinel 2.13 ct – Oval Cut, Untreated, IGI Certified Sale price41.733,00 CZK
Blue Sapphire 2.60 ct
Blue Sapphire 2.60 ct Sale price41.556,00 CZK
Padparadscha Sapphire 1.13 ct – Orange Pink, Cushion Cut, AIG Certified
Padparadscha Sapphire 1.13 ct – Orange Pink, Cushion Cut, AIG Certified Sale price41.151,00 CZK
Tanzanite - 2.79 ct
Tanzanite - 2.79 ct Sale price41.000,00 CZK
Natural Tanzanite 4.17 ct – Vivid Blue - Violet, Cushion Cut, Heat Treated, GIA Certified
Natural Tanzanite 4.17 ct – Vivid Blue-Violet, Cushion Cut, Heat Treated, GIA Certified Sale price40.443,00 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 .