gemstone
Showing 1–20 of 200 results
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Gemstones
Star Ruby — Large Example
Mohs hardness: 9$5,577.97 -
Gemstones
Black Opal — Cabinet Specimen
Mohs hardness: 5.5–6.5$11,685.47 -
Gemstones
Fire Opal Crystal — Exceptional Quality
Mohs hardness: 5.5–6.5$720.20 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Exceptional Quality
Mohs hardness: 6.5–7$11,717.40 -
Gemstones
Burmese Amber with Lizard Inclusion — Large Example
Mohs hardness: 2–2.5$6,459.87 -
Gemstones
Spinel Crystal — Red — Gem Rough
Mohs hardness: 8$8,079.43 -
Gemstones
Padparadscha Sapphire Crystal — Gem Rough
Mohs hardness: 9$7,437.68 -
Gemstones
White Opal — Harlequin — Exceptional Quality
Mohs hardness: 5.5–6.5$3,100.72 -
Gemstones
Cat’s Eye Chrysoberyl — Exceptional Quality
Mohs hardness: 8.5$4,740.94 -
Gemstones
Paraíba Tourmaline — Neon Blue — Large Example
Mohs hardness: 7–7.5$50,263.85 -
Gemstones
Color-Change Garnet — Gem Rough
Mohs hardness: 7.25$2,254.73 -
Gemstones
Rough Emerald Crystal — Gem Grade — Gem Rough
Mohs hardness: 7.5–8$6,279.73 -
Gemstones
Coral Specimen — Red
Mohs hardness: 3.5$169.95 -
Gemstones
Sapphire Crystal — Cornflower Blue — Collector Grade
Mohs hardness: 9$846.43 -
Gemstones
Cat’s Eye Chrysoberyl — Natural Crystal
Mohs hardness: 8.5$5,258.21 -
Gemstones
Topaz — Precious Pink (Unheated) — Large Example
Mohs hardness: 8$4,023.87 -
Gemstones
Jeremejevite Crystal — Cabinet Specimen
Mohs hardness: 6.5–7.5$6,456.56 -
Gemstones
Star Ruby — Natural Crystal
Mohs hardness: 9$3,557.97 -
Gemstones
Topaz — Precious Pink (Unheated) — Gem Rough
Mohs hardness: 8$3,105.10 -
Gemstones
Diamond Crystal — Rough Octahedron — Gem Rough
Mohs hardness: 10$960.42