gemstone
Showing 101–120 of 200 results
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Gemstones
Star Ruby — Natural Crystal
Mohs hardness: 9$3,557.97 -
Gemstones
Star Ruby — Collector Grade
Mohs hardness: 9$2,923.61 -
Gemstones
Black Opal
Mohs hardness: 5.5–6.5$4,091.72 -
Gemstones
Tsavorite Garnet Crystal — Collector Grade
Mohs hardness: 7–7.5$2,616.46 -
Gemstones
Topaz — Precious Pink (Unheated) — Exceptional Quality
Mohs hardness: 8$1,293.57 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Cabinet Specimen
Mohs hardness: 6.5–7$6,248.61 -
Gemstones
Spinel Crystal — Red — Exceptional Quality
Mohs hardness: 8$972.54 -
Gemstones
Ruby Crystal in Matrix — Cabinet Specimen
Mohs hardness: 9$2,566.57 -
Gemstones
Sphene Crystal — Titanite — Exceptional Quality
Mohs hardness: 5–5.5$2,175.82 -
Gemstones
Sapphire Crystal — Cornflower Blue — Gem Rough
Mohs hardness: 9$4,602.69 -
Gemstones
Sphene Crystal — Titanite — Collector Grade
Mohs hardness: 5–5.5$2,741.79 -
Gemstones
Cat’s Eye Chrysoberyl — Collector Grade
Mohs hardness: 8.5$6,662.81 -
Gemstones
Ruby Crystal in Matrix — Gem Rough
Mohs hardness: 9$16,749.41 -
Gemstones
Grandidierite Crystal — Collector Grade
Mohs hardness: 7–7.5$5,188.67 -
Gemstones
Grandidierite Crystal — Exceptional Quality
Mohs hardness: 7–7.5$7,697.54 -
Gemstones
Star Sapphire — 6-Ray — Gem Rough
Mohs hardness: 9$946.02 -
Gemstones
Color-Change Garnet — Collector Grade
Mohs hardness: 7.25$3,158.15 -
Gemstones
Tsavorite Garnet Crystal — Gem Rough
Mohs hardness: 7–7.5$4,061.16 -
Gemstones
White Opal — Harlequin
Mohs hardness: 5.5–6.5$2,012.88 -
Gemstones
Ruby Crystal in Matrix — Natural Crystal
Mohs hardness: 9$8,296.48