Gemstones
Showing 121–140 of 200 results
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Gemstones
Coral Specimen — Red — Collector Grade
Mohs hardness: 3.5$490.31 -
Gemstones
Kornerupine Crystal
Mohs hardness: 6.5$3,711.60 -
Gemstones
Ruby Crystal in Matrix — Cabinet Specimen
Mohs hardness: 9$2,566.57 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Natural Crystal
Mohs hardness: 6.5–7$6,456.93 -
Gemstones
Grandidierite Crystal — Gem Rough
Mohs hardness: 7–7.5$5,987.22 -
Gemstones
Coral Specimen — Red — Cabinet Specimen
Mohs hardness: 3.5$268.07 -
Gemstones
Burmese Amber with Lizard Inclusion — Large Example
Mohs hardness: 2–2.5$6,459.87 -
Gemstones
Sapphire Crystal — Cornflower Blue — Cabinet Specimen
Mohs hardness: 9$6,432.46 -
Gemstones
Ruby Crystal in Matrix
Mohs hardness: 9$13,328.31 -
Gemstones
Fire Opal Crystal — Exceptional Quality
Mohs hardness: 5.5–6.5$720.20 -
Gemstones
Sphene Crystal — Titanite — Gem Rough
Mohs hardness: 5–5.5$300.32 -
Gemstones
Spinel Crystal — Cobalt Blue — Exceptional Quality
Mohs hardness: 8$997.13 -
Gemstones
Jeremejevite Crystal — Gem Rough
Mohs hardness: 6.5–7.5$6,435.61 -
Gemstones
Color-Change Garnet — Large Example
Mohs hardness: 7.25$6,105.00 -
Gemstones
Star Ruby — Large Example
Mohs hardness: 9$5,577.97 -
Gemstones
Star Ruby — Collector Grade
Mohs hardness: 9$2,923.61 -
Gemstones
Sphene Crystal — Titanite — Gem Rough
Mohs hardness: 5–5.5$512.67 -
Gemstones
Spinel Crystal — Cobalt Blue — Gem Rough
Mohs hardness: 8$5,331.76 -
Gemstones
Sphene Crystal — Titanite — Cabinet Specimen
Mohs hardness: 5–5.5$233.28 -
Gemstones
Kornerupine Crystal — Large Example
Mohs hardness: 6.5$833.48