Gemstones
Showing 21–40 of 200 results
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Gemstones
Grandidierite Crystal — Large Example
Mohs hardness: 7–7.5$752.42 -
Gemstones
Padparadscha Sapphire Crystal — Cabinet Specimen
Mohs hardness: 9$17,441.50 -
Gemstones
Star Sapphire — 6-Ray — Natural Crystal
Mohs hardness: 9$850.56 -
Gemstones
Star Sapphire — 6-Ray — Collector Grade
Mohs hardness: 9$4,604.06 -
Gemstones
Star Sapphire — 6-Ray — Large Example
Mohs hardness: 9$4,425.36 -
Gemstones
Paraíba Tourmaline — Neon Blue
Mohs hardness: 7–7.5$40,534.27 -
Gemstones
Paraíba Tourmaline — Neon Blue — Large Example
Mohs hardness: 7–7.5$50,263.85 -
Gemstones
Jeremejevite Crystal — Natural Crystal
Mohs hardness: 6.5–7.5$4,497.39 -
Gemstones
Tsavorite Garnet Crystal — Cabinet Specimen
Mohs hardness: 7–7.5$3,307.41 -
Gemstones
Sapphire Crystal — Cornflower Blue — Natural Crystal
Mohs hardness: 9$9,697.67 -
Gemstones
Jeremejevite Crystal — Exceptional Quality
Mohs hardness: 6.5–7.5$7,234.16 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Collector Grade
Mohs hardness: 6.5–7$6,117.87 -
Gemstones
Star Ruby — Natural Crystal
Mohs hardness: 9$3,557.97 -
Gemstones
Cat’s Eye Chrysoberyl — Natural Crystal
Mohs hardness: 8.5$5,258.21 -
Gemstones
White Opal — Harlequin — Cabinet Specimen
Mohs hardness: 5.5–6.5$2,417.73 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Natural Crystal
Mohs hardness: 6.5–7$6,456.93 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Exceptional Quality
Mohs hardness: 6.5–7$11,717.40 -
Gemstones
Diamond Crystal — Rough Octahedron — Gem Rough
Mohs hardness: 10$960.42 -
Gemstones
Star Sapphire — 6-Ray — Gem Rough
Mohs hardness: 9$946.02 -
Gemstones
Padparadscha Sapphire Crystal — Large Example
Mohs hardness: 9$19,896.90