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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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Zambia Emerald - 17.26 ct
Zambia Emerald - 17.26 ct Sale price313.615,00 CZK
Zambia Emerald - 4.56 ct
Zambia Emerald - 4.56 ct Sale price310.633,00 CZK
Colombia Emerald - 34.58 ct
Colombia Emerald - 34.58 ct Sale price310.185,00 CZK
Pigeon Blood Mozambique Ruby - 1.45 ct
Pigeon Blood Mozambique Ruby - 1.45 ct Sale price308.602,00 CZK
Natural Blue Spinel 1.04 ct – Oval Cut, Untreated, GIA Certified
Natural Blue Spinel 1.04 ct – Oval Cut, Untreated, GIA Certified Sale price304.248,00 CZK
Colombia Emerald - 0.69 ct
Colombia Emerald - 0.69 ct Sale price303.825,00 CZK
Mozambique Ruby - 1.37 ct
Mozambique Ruby - 1.37 ct Sale price303.377,00 CZK
Natural heated sapphire, padparadscha, pear cut, 1.69 ct, loose gemstone.
Sapphire 1.69 ct – Pear Cut, Heated Sale price303.245,00 CZK
Mozambique Ruby - 1.76 ct
Mozambique Ruby - 1.76 ct Sale price299.762,00 CZK
Pink Sapphire Pair - 4.09 ct
Pink Sapphire Pair - 4.09 ct Sale price299.366,00 CZK
Pigeon Blood Mozambique Ruby - 1.03 ct
Pigeon Blood Mozambique Ruby - 1.03 ct Sale price297.651,00 CZK
Natural Red Spinel 3.23 ct – Pear Cut, Untreated, Lotus Certified, Sri Lanka
Natural Red Spinel 3.23 ct – Pear Cut, Untreated, Lotus Certified, Sri Lanka Sale price297.519,00 CZK
Mozambique Ruby - 2.00 ct
Mozambique Ruby - 2.00 ct Sale price296.859,00 CZK
Natural Alexandrite 2.04 ct – Oval Cut, Untreated
Natural Alexandrite 2.04 ct – Oval Cut, Untreated Sale price295.856,00 CZK
Colombia Emerald - 1.44 ct
Colombia Emerald - 1.44 ct Sale price293.429,00 CZK
Zambia Emerald - 3.86 ct
Zambia Emerald - 3.86 ct Sale price290.447,00 CZK
Alexandrite - 2.26 ct
Alexandrite - 2.26 ct Sale price290.130,00 CZK
Burma Ruby - 1.02 ct
Burma Ruby - 1.02 ct Sale price289.998,00 CZK
Tanzanite - 20.20 ct
Tanzanite - 20.20 ct Sale price289.787,00 CZK
Natural Cobalt Spinel 1.25 ct – Pear Cut, Untreated, GIA Certified, Tanzania
Natural Cobalt Spinel 1.25 ct – Pear Cut, Untreated, GIA Certified, Tanzania Sale price287.360,00 CZK
Zambia Emerald - 2.44 ct
Zambia Emerald - 2.44 ct Sale price282.531,00 CZK
Natural Imperial Topaz 12.40 ct – Cushion Cut, Untreated, IGI Certified
Natural Imperial Topaz 12.40 ct – Cushion Cut, Untreated, IGI Certified Sale price278.494,00 CZK
Burma Ruby - 1.02 ct
Burma Ruby - 1.02 ct Sale price276.963,00 CZK
Blue Sapphire - 1.44 ct
Blue Sapphire - 1.44 ct Sale price274.219,00 CZK
Natural Imperial Topaz 7.94 ct – Pear Cut, Untreated, IGI Certified
Natural Imperial Topaz 7.94 ct – Pear Cut, Untreated, IGI Certified Sale price273.269,00 CZK
Pink Spinel 3.05 ct
Pink Spinel 3.05 ct Sale price270.604,00 CZK
Tanzanite - 15.77 ct
Tanzanite - 15.77 ct Sale price263.294,00 CZK
Natural sapphire, orangy pink, oval cut, 1.08 ct, loose gemstone, view 2.
Padparadscha Sapphire 1.08 ct – Oval Cut, GRS Certified Sale price263.083,00 CZK
Padparadscha Sapphire - 2.00 ct
Padparadscha Sapphire - 2.00 ct Sale price262.819,00 CZK
Zambia Emerald - 1.20 ct
Zambia Emerald - 1.20 ct Sale price262.556,00 CZK
Pink Sapphire - 1.60 ct
Pink Sapphire - 1.60 ct Sale price260.101,00 CZK
Tanzanite - 19.23 ct
Tanzanite - 19.23 ct Sale price259.785,00 CZK
Natural Padparadscha Sapphire 1.66 ct – Cushion Mixed Cut, Untreated, C. Dunaigre Certified
Natural Padparadscha Sapphire 1.66 ct – Cushion Mixed Cut, Untreated, C. Dunaigre Certified Sale price258.070,00 CZK
Natural Red Spinel 3.33 ct – Cushion Cut, Untreated, IGI Certified
Natural Red Spinel 3.33 ct – Cushion Cut, Untreated, IGI Certified Sale price258.070,00 CZK
Tanzanite Pair - 17.43 ct
Tanzanite Pair - 17.43 ct Sale price257.806,00 CZK
Pink Sapphire - 3.03 ct
Pink Sapphire - 3.03 ct Sale price254.745,00 CZK
Padparadscha Sapphire - 2.49 ct
Padparadscha Sapphire - 2.49 ct Sale price253.267,00 CZK
Alexandrite - 1.09 ct
Alexandrite - 1.09 ct Sale price250.206,00 CZK
Pink Sapphire - 2.23 ct
Pink Sapphire - 2.23 ct Sale price244.084,00 CZK
Pink Sapphire - 4.03 ct
Pink Sapphire - 4.03 ct Sale price238.358,00 CZK
Alexandrite - 2.11 ct
Alexandrite - 2.11 ct Sale price237.224,00 CZK
Padparadscha Sapphire - 1.52 ct
Padparadscha Sapphire - 1.52 ct Sale price236.564,00 CZK
Natural Deep Purple Spinel 4.85 ct – Round Cut, Untreated, GRS Certified
Natural Deep Purple Spinel 4.85 ct – Round Cut, Untreated, GRS Certified Sale price234.321,00 CZK
Brown Spinel 6.20 ct
Brown Spinel 6.20 ct Sale price233.925,00 CZK
Alexandrite - 2.09 ct
Alexandrite - 2.09 ct Sale price233.714,00 CZK
Natural Purple Spinel 2.10 ct – Oval Cut, Untreated
Natural Purple Spinel 2.10 ct – Oval Cut, Untreated Sale price233.529,00 CZK
Pink Sapphire - 3.02 ct
Pink Sapphire - 3.02 ct Sale price231.841,00 CZK
Alexandrite - 1.02 ct
Alexandrite - 1.02 ctPrice on request

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 .