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Natural Umbalite Garnet 10.05 ct – Cushion Cut, Untreated, Certified, Tanzania
Natural Umbalite Garnet 10.05 ct – Cushion Cut, Untreated, Certified, Tanzania Sale price59.955,00 CZK
Alexandrite Cat's Eye Pair - 2.47 ct
Alexandrite Cat's Eye Pair - 2.47 ct Sale price57.873,00 CZK
Pink Sapphire - 1.26 ct
Pink Sapphire - 1.26 ct Sale priceFrom 57.625,00 CZK
Blue Sapphire - 2.27 ct
Blue Sapphire - 2.27 ct Sale price57.625,00 CZK
Tanzanite - 4.51 ct
Tanzanite - 4.51 ct Sale price56.956,00 CZK
Tanzanite - 4.60 ct
Tanzanite - 4.60 ct Sale price56.956,00 CZK
Natural Tanzanite 5.36 ct – Emerald Cut, Heated, GIA Certified
Natural Tanzanite 5.36 ct – Emerald Cut, Heated, GIA Certified Sale price56.411,00 CZK
Natural Paraiba Tourmaline 0.85 ct – Oval Cut, Untreated, IGI Certified
Natural Paraiba Tourmaline 0.85 ct – Oval Cut, Untreated, IGI Certified Sale price55.767,00 CZK
Natural Padparadscha Sapphire 1.51 ct – Oval Cut, Untreated, AIG Certified
Natural Padparadscha Sapphire 1.51 ct – Oval Cut, Untreated, AIG Certified Sale price54.924,00 CZK
Padparadscha Sapphire - 0.71 ct
Padparadscha Sapphire - 0.71 ct Sale priceFrom 54.527,00 CZK
Alexandrite - 0.26 ct
Alexandrite - 0.26 ct Sale price54.453,00 CZK
Pink Sapphire - 1.14 ct
Pink Sapphire - 1.14 ct Sale priceFrom 54.156,00 CZK
Natural Umbalite Garnet 5.12 ct – Radiant Cut, Purplish Red, Untreated
Natural Umbalite Garnet 5.12 ct – Radiant Cut, Purplish Red, Untreated Sale price53.932,00 CZK
Alexandrite Cat's Eye Pair - 2.29 ct
Alexandrite Cat's Eye Pair - 2.29 ct Sale price53.908,00 CZK
Kunzite 62.73 ct – Light Pink, Oval Cut, HGTL Certified
Kunzite 62.73 ct – Light Pink, Oval Cut, HGTL Certified Sale price53.784,00 CZK
Natural Padparadscha Sapphire 1.03 ct – Oval Cut, Heated, GRS Certified
Natural Padparadscha Sapphire 1.03 ct – Oval Cut, Heated, GRS Certified Sale price53.734,00 CZK
Natural Aquamarine 19.59 ct – Emerald Cut, Untreated, Certified
Natural Aquamarine 19.59 ct – Emerald Cut, Untreated, Certified Sale price53.734,00 CZK
Natural Paraiba Tourmaline 0.81 ct – Oval Cut, AIGS Certified
Natural Paraiba Tourmaline 0.81 ct – Oval Cut, AIGS Certified Sale price53.610,00 CZK
Pink Sapphire - 1.06 ct
Pink Sapphire - 1.06 ct Sale priceFrom 52.049,00 CZK
Natural Paraiba Tourmaline 0.85 ct – Oval Cut, Untreated, IGI Certified
Natural Paraiba Tourmaline 0.85 ct – Oval Cut, Untreated, IGI Certified Sale price51.776,00 CZK
Natural Aquamarine 16.63 ct – Blue, Oval Cut, Untreated
Natural Aquamarine 16.63 ct – Blue, Oval Cut, Untreated Sale price51.528,00 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 price51.305,00 CZK
Natural Sapphire 2.10 ct – Cornflower Blue, Cushion Cut
Natural Sapphire 2.10 ct – Cornflower Blue, Cushion Cut Sale price51.057,00 CZK
Alexandrite - 0.53 ct
Alexandrite - 0.53 ct Sale price49.422,00 CZK
Natural Tanzanite Pair 4.75 ct – Cushion Cut, Heated, ČGL Certified
Natural Tanzanite Pair 4.75 ct – Cushion Cut, Heated, ČGL Certified Sale price49.422,00 CZK
Natural Tanzanite Pair 4.65 ct – Cushion Cut, Heated, ČGL Certified
Natural Tanzanite Pair 4.65 ct – Cushion Cut, Heated, ČGL Certified Sale price49.322,00 CZK
Natural Tanzanite 4.72 ct – Cushion Cut, Heated
Natural Tanzanite 4.72 ct – Cushion Cut, Heated Sale price49.322,00 CZK
Pink Sapphire - 1.50 ct
Pink Sapphire - 1.50 ct Sale price49.075,00 CZK
Natural Padparadscha Sapphire 1.54 ct – Cushion Cut, Untreated, AIG Certified
Natural Padparadscha Sapphire 1.54 ct – Cushion Cut, Untreated, AIG Certified Sale price48.232,00 CZK
Tanzanite - 3.33 ct
Tanzanite - 3.33 ct Sale price46.844,00 CZK
Natural Aquamarine 17.42 ct – Cushion Cut, Untreated
Natural Aquamarine 17.42 ct – Cushion Cut, Untreated Sale price46.844,00 CZK
Natural Paraiba Tourmaline 1.16 ct – Oval Cut, AIGS Certified
Natural Paraiba Tourmaline 1.16 ct – Oval Cut, AIGS Certified Sale price46.447,00 CZK
Natural Aquamarine 14.68 ct – Roundish Oval Cut, Untreated
Natural Aquamarine 14.68 ct – Roundish Oval Cut, Untreated Sale price45.481,00 CZK
Pink Sapphire - 1.08 ct
Pink Sapphire - 1.08 ct Sale price45.307,00 CZK
Kunzite 40.65 ct – Peach Pink, Octagonal Cut, Heated
Kunzite 40.65 ct – Peach Pink, Octagonal Cut, Heated Sale price44.489,00 CZK
Natural Imperial Topaz 3.60 ct – Oval Cut, Untreated, IGI Certified
Natural Imperial Topaz 3.60 ct – Oval Cut, Untreated, IGI Certified Sale price44.365,00 CZK
Kunzite 39.60 ct – Light Peach Pink, Square Cut
Kunzite 39.60 ct – Light Peach Pink, Square Cut Sale price43.498,00 CZK
Alexandrite 1.56 ct – Rare Color Change, Oval Cut, AIG Certified
Alexandrite 1.56 ct – Rare Color Change, Oval Cut, AIG Certified Sale price43.399,00 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 price43.374,00 CZK
Natural Padparadscha Sapphire 1.08 ct – Cushion Cut, Heated, GRS Certified
Natural Padparadscha Sapphire 1.08 ct – Cushion Cut, Heated, GRS Certified Sale price43.052,00 CZK
Tanzanite - 3.11 ct
Tanzanite - 3.11 ct Sale price42.754,00 CZK
Natural Morganite 13.59 ct – Oval Cut, Unheated
Natural Morganite 13.59 ct – Oval Cut, Unheated Sale price42.110,00 CZK
Natural Smoky Quartz 292.45 ct – Round Cut, Heated, ČGL Certified
Natural Smoky Quartz 292.45 ct – Round Cut, Heated, ČGL Certified Sale price41.887,00 CZK
Tanzanite - 3.77 ct
Tanzanite - 3.77 ct Sale price41.763,00 CZK
Natural Aquamarine 13.43 ct – Pear Cut, Untreated
Natural Aquamarine 13.43 ct – Pear Cut, Untreated Sale price41.689,00 CZK
Natural Green Spinel 2.13 ct – Oval Cut, Untreated, IGI Certified
Natural Green Spinel 2.13 ct – Oval Cut, Untreated, IGI Certified Sale price40.896,00 CZK
Blue Sapphire 2.60 ct
Blue Sapphire 2.60 ct Sale price40.722,00 CZK
Tanzanite 3.65ct, oval cut, natural, certificate
Natural Tanzanite 3.65 ct – Oval Cut, Heated, ČGL Certified Sale price40.449,00 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 .