gemstone
Showing 1–20 of 200 results
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Gemstones
Ruby Crystal in Matrix — Exceptional Quality
Mohs hardness: 9$702.40 -
Gemstones
Coral Specimen — Red
Mohs hardness: 3.5$169.95 -
Gemstones
Ruby Crystal in Matrix — Natural Crystal
Mohs hardness: 9$8,296.48 -
Gemstones
Amber with Insect Inclusion — Natural Crystal
Mohs hardness: 2–2.5$1,947.69 -
Gemstones
Tsavorite Garnet Crystal
Mohs hardness: 7–7.5$4,638.95 -
Gemstones
Fire Opal Crystal — Collector Grade
Mohs hardness: 5.5–6.5$688.75 -
Gemstones
Star Sapphire — 6-Ray — Gem Rough
Mohs hardness: 9$946.02 -
Gemstones
Sapphire Crystal — Cornflower Blue — Cabinet Specimen
Mohs hardness: 9$6,432.46 -
Gemstones
Spinel Crystal — Cobalt Blue — Collector Grade
Mohs hardness: 8$4,349.75 -
Gemstones
White Opal — Harlequin — Exceptional Quality
Mohs hardness: 5.5–6.5$3,100.72 -
Gemstones
Padparadscha Sapphire Crystal — Gem Rough
Mohs hardness: 9$7,437.68 -
Gemstones
Cat’s Eye Chrysoberyl — Exceptional Quality
Mohs hardness: 8.5$4,740.94 -
Gemstones
Ruby Crystal in Matrix — Collector Grade
Mohs hardness: 9$6,548.09 -
Gemstones
Black Opal
Mohs hardness: 5.5–6.5$4,091.72 -
Gemstones
Jeremejevite Crystal
Mohs hardness: 6.5–7.5$1,935.54 -
Gemstones
Color-Change Garnet — Exceptional Quality
Mohs hardness: 7.25$2,606.08 -
Gemstones
Star Ruby — Exceptional Quality
Mohs hardness: 9$5,780.63 -
Gemstones
Jet Carved Specimen — Gem Rough
Mohs hardness: 3.5–4$275.59 -
Gemstones
Grandidierite Crystal — Natural Crystal
Mohs hardness: 7–7.5$8,496.79 -
Gemstones
Topaz — Precious Pink (Unheated) — Cabinet Specimen
Mohs hardness: 8$4,675.16