gemstone
Showing 181–200 of 200 results
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Gemstones
Demantoid Garnet — Horsetail Inclusion — Natural Crystal
Mohs hardness: 6.5–7$6,456.93 -
Gemstones
Diamond Crystal — Rough Octahedron — Cabinet Specimen
Mohs hardness: 10$3,765.24 -
Gemstones
Tsavorite Garnet Crystal — Exceptional Quality
Mohs hardness: 7–7.5$2,429.42 -
Gemstones
Jeremejevite Crystal — Natural Crystal
Mohs hardness: 6.5–7.5$4,497.39 -
Gemstones
Star Sapphire — 6-Ray — Exceptional Quality
Mohs hardness: 9$1,208.41 -
Gemstones
Star Sapphire — 6-Ray — Collector Grade
Mohs hardness: 9$4,604.06 -
Gemstones
Star Sapphire — 6-Ray — Natural Crystal
Mohs hardness: 9$850.56 -
Gemstones
Topaz — Precious Pink (Unheated) — Natural Crystal
Mohs hardness: 8$3,979.07 -
Gemstones
Kornerupine Crystal — Natural Crystal
Mohs hardness: 6.5$1,902.82 -
Gemstones
Star Ruby
Mohs hardness: 9$2,407.19 -
Gemstones
Jet Carved Specimen — Exceptional Quality
Mohs hardness: 3.5–4$237.95 -
Gemstones
Jet Carved Specimen — Collector Grade
Mohs hardness: 3.5–4$362.20 -
Gemstones
Topaz — Precious Pink (Unheated) — Cabinet Specimen
Mohs hardness: 8$4,675.16 -
Gemstones
Black Opal — Large Example
Mohs hardness: 5.5–6.5$14,101.24 -
Gemstones
Star Ruby — Gem Rough
Mohs hardness: 9$4,640.57 -
Gemstones
Amber with Insect Inclusion — Collector Grade
Mohs hardness: 2–2.5$1,306.54 -
Gemstones
Rough Emerald Crystal — Gem Grade — Exceptional Quality
Mohs hardness: 7.5–8$2,342.12 -
Gemstones
Sapphire Crystal — Cornflower Blue
Mohs hardness: 9$8,814.41 -
Gemstones
Ruby Crystal in Matrix — Large Example
Mohs hardness: 9$13,780.19 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Gem Rough
Mohs hardness: 6.5–7$9,537.44