gemstone
Showing 41–60 of 200 results
-
Gemstones
Black Opal — Gem Rough
Mohs hardness: 5.5–6.5$7,249.32 -
Gemstones
Cat’s Eye Chrysoberyl — Gem Rough
Mohs hardness: 8.5$4,502.45 -
Gemstones
Padparadscha Sapphire Crystal — Exceptional Quality
Mohs hardness: 9$7,739.22 -
Gemstones
Spinel Crystal — Red — Large Example
Mohs hardness: 8$7,970.07 -
Gemstones
Star Ruby — Large Example
Mohs hardness: 9$5,577.97 -
Gemstones
Star Sapphire — 6-Ray — Gem Rough
Mohs hardness: 9$2,982.59 -
Gemstones
Spinel Crystal — Red
Mohs hardness: 8$7,011.63 -
Gemstones
Kornerupine Crystal — Natural Crystal
Mohs hardness: 6.5$1,902.82 -
Gemstones
Rough Emerald Crystal — Gem Grade — Natural Crystal
Mohs hardness: 7.5–8$3,101.34 -
Gemstones
Star Sapphire — 6-Ray — Cabinet Specimen
Mohs hardness: 9$1,216.90 -
Gemstones
Star Ruby — Collector Grade
Mohs hardness: 9$2,923.61 -
Gemstones
Spinel Crystal — Red — Gem Rough
Mohs hardness: 8$564.61 -
Gemstones
Tsavorite Garnet Crystal
Mohs hardness: 7–7.5$4,638.95 -
Gemstones
Sapphire Crystal — Cornflower Blue — Large Example
Mohs hardness: 9$6,478.52 -
Gemstones
Jeremejevite Crystal
Mohs hardness: 6.5–7.5$1,935.54 -
Gemstones
Jet Carved Specimen — Large Example
Mohs hardness: 3.5–4$76.96 -
Gemstones
Jet Carved Specimen — Exceptional Quality
Mohs hardness: 3.5–4$237.95 -
Gemstones
Spinel Crystal — Cobalt Blue
Mohs hardness: 8$1,670.03 -
Gemstones
Paraíba Tourmaline — Neon Blue — Gem Rough
Mohs hardness: 7–7.5$60,731.14 -
Gemstones
Fire Opal Crystal
Mohs hardness: 5.5–6.5$892.30