gemstone
Showing 101–120 of 200 results
-
Gemstones
Jeremejevite Crystal — Collector Grade
Mohs hardness: 6.5–7.5$2,575.46 -
Gemstones
Spinel Crystal — Cobalt Blue — Large Example
Mohs hardness: 8$8,632.12 -
Gemstones
Diamond Crystal — Rough Octahedron — Collector Grade
Mohs hardness: 10$4,023.10 -
Gemstones
Star Ruby — Collector Grade
Mohs hardness: 9$2,923.61 -
Gemstones
Diamond Crystal — Rough Octahedron — Large Example
Mohs hardness: 10$2,356.79 -
Gemstones
Topaz — Precious Pink (Unheated) — Natural Crystal
Mohs hardness: 8$3,979.07 -
Gemstones
Star Ruby — Large Example
Mohs hardness: 9$5,577.97 -
Gemstones
Jet Carved Specimen — Cabinet Specimen
Mohs hardness: 3.5–4$254.99 -
Gemstones
Fire Opal Crystal — Exceptional Quality
Mohs hardness: 5.5–6.5$720.20 -
Gemstones
Star Sapphire — 6-Ray — Gem Rough
Mohs hardness: 9$2,982.59 -
Gemstones
Rough Emerald Crystal — Gem Grade
Mohs hardness: 7.5–8$5,332.44 -
Gemstones
Paraíba Tourmaline — Neon Blue — Collector Grade
Mohs hardness: 7–7.5$46,460.71 -
Gemstones
White Opal — Harlequin
Mohs hardness: 5.5–6.5$2,012.88 -
Gemstones
Fire Opal Crystal — Large Example
Mohs hardness: 5.5–6.5$1,391.50 -
Gemstones
Padparadscha Sapphire Crystal — Gem Rough
Mohs hardness: 9$7,437.68 -
Gemstones
Spinel Crystal — Cobalt Blue
Mohs hardness: 8$1,670.03 -
Gemstones
Star Ruby — Cabinet Specimen
Mohs hardness: 9$1,273.82 -
Gemstones
Padparadscha Sapphire Crystal
Mohs hardness: 9$5,685.62 -
Gemstones
Star Sapphire — 6-Ray — Cabinet Specimen
Mohs hardness: 9$1,216.90 -
Gemstones
Star Ruby — Exceptional Quality
Mohs hardness: 9$5,780.63