gemstone
Showing 1–20 of 200 results
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Gemstones
Cat’s Eye Chrysoberyl — Natural Crystal
Mohs hardness: 8.5$5,258.21 -
Gemstones
Kornerupine Crystal — Collector Grade
Mohs hardness: 6.5$4,463.77 -
Gemstones
Spinel Crystal — Cobalt Blue — Natural Crystal
Mohs hardness: 8$9,672.19 -
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
Coral Specimen — Red — Gem Rough
Mohs hardness: 3.5$249.01 -
Gemstones
Ruby Crystal in Matrix — Gem Rough
Mohs hardness: 9$14,562.31 -
Gemstones
Sapphire Crystal — Cornflower Blue
Mohs hardness: 9$8,814.41 -
Gemstones
Kornerupine Crystal — Cabinet Specimen
Mohs hardness: 6.5$898.98 -
Gemstones
Sapphire Crystal — Cornflower Blue — Natural Crystal
Mohs hardness: 9$9,697.67 -
Gemstones
Tsavorite Garnet Crystal — Exceptional Quality
Mohs hardness: 7–7.5$2,429.42 -
Gemstones
Paraíba Tourmaline — Neon Blue — Gem Rough
Mohs hardness: 7–7.5$38,295.28 -
Gemstones
Diamond Crystal — Rough Octahedron — Large Example
Mohs hardness: 10$2,356.79 -
Gemstones
Spinel Crystal — Cobalt Blue — Large Example
Mohs hardness: 8$8,632.12 -
Gemstones
Star Sapphire — 6-Ray — Exceptional Quality
Mohs hardness: 9$1,208.41 -
Gemstones
Rough Emerald Crystal — Gem Grade — Collector Grade
Mohs hardness: 7.5–8$6,972.69 -
Gemstones
Sapphire Crystal — Cornflower Blue — Cabinet Specimen
Mohs hardness: 9$6,432.46 -
Gemstones
Diamond Crystal — Rough Octahedron — Exceptional Quality
Mohs hardness: 10$1,932.52 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Gem Rough
Mohs hardness: 6.5–7$10,485.43 -
Gemstones
Fire Opal Crystal — Exceptional Quality
Mohs hardness: 5.5–6.5$720.20