Cart

Our Collection

Filters

Price

Family

By Cabochon Stones A-Z

By Faceted Stones A-Z

Weight

Shape

Cut

Number of Pieces

Quick Access

All New

All Specials

The Gems for Jewelers

The Gems with Inclusions

Star Stones & Cats Eys

World Class Stones

Tenebrescent

Type to search
rhiolite-55.14-ct.-.jpg
  • Bird’s Eye Rhyolite
  • $65.00
  • 40.5 mm
  • 55.14
  • y100510
y10069.jpg
  • Bird’s Eye Rhyolite
  • $31.00
  • 28.00 mm
  • 22.29
  • Mexico
  • Y10069
y10070.jpg
  • Bird’s Eye Rhyolite
  • $43.00
  • 34 mm
  • 37.7
  • Mexico
  • Y10070
y10080.jpg
  • Bird’s Eye Rhyolite
  • $93.00
  • 53.6x32 mm
  • 75.54
  • Mexico
  • y10080
rhiolite-57.37-ct.jpg
  • Bird’s Eye Rhyolite
  • $71.00
  • 40.5 mm
  • 57.37
  • y10082
Bismutoferrite-2.61-ct.jpg
  • Bismuth & Ferrite
  • $66.00
  • 8.7x8.7x5.2 mm
  • 2.61
  • Germany
  • max9490
Bismutoferrite-4.73-ct.jpg
  • Bismuth & Ferrite
  • $120.00
  • 10.3x10x7 mm
  • 4.73
  • Germany
  • max9491
Bismutoferrite-1.85-ct.jpg
  • Bismuth & Ferrite
  • $48.00
  • 8.4x6.3 mm
  • 1.85
  • Germany
  • max9492
Bismuthnite 1.89 ct.
  • Bismuthinite
  • $50.00
  • 22.68 mm
  • 1.89
  • Spain
  • *021
Bismuthnite 0.82 ct.
  • Bismuthinite
  • $40.00
  • 5 x 5 mm
  • 0.82
  • Spain
  • *022
rose-quartz-with-bismuthinite-9.34-ct.jpg
  • Bismuthinite in Rose Quartz
  • $140.00
  • 16.50x13.00 mm
  • 9.34
  • max4046
13.01-ct.jpg
  • Bismuthinite in Rose Quartz
  • $195.00
  • 16.70x14.20 mm
  • 13.01
  • Brazil
  • y91174
rose-quartz-with-bismuthinite-23.76-ct.-1.jpg
  • Bismuthinite in Rose Quartz
  • $220.00
  • 22.90x16.00 mm
  • 23.76
  • Brazil
  • y91176
bixbyite-1602-ct.jpg
  • Bixbyite
  • $300.00
  • 13.20x13.00x8.00 mm
  • 16.02
  • Utah
  • max2910
Bixbiyte-2.05-ct.jpg
  • Bixbyite
  • $88.00
  • 6.30x5.20x4.50 mm
  • 2.05
  • max882
Bixbiyte-3.77-ct.jpg
  • Bixbyite
  • $150.00
  • 7.60x6.80x5.50 mm
  • 3.77
  • max883
y9353.jpg
  • Bixbyite
  • $125.00
  • 8.00x6.40 mm
  • 2.75
  • USA
  • Y9353
g72008.jpg
  • Black Garnet in Rosolite Pink Grossular Garnet
  • $450.00
  • 6.7x6.7x4.17 mm
  • 1.53
  • Mexico
  • g72008
Q0327-2-510x666-1.jpg
  • Black Moss Agate
  • $25.00
  • 18x13 mm
  • 8.1
  • Q0327
black-plume-agate-40.02-ct.jpg
  • Black Plume Agate
  • $80.00
  • 41x24.9x5 mm
  • 40.02
  • y98314
ov20623.jpg
  • Black Quartz & Gold
  • $43.00
  • 8x6 mm
  • 1.35
  • ov20623
Black-skin-agate-41.20-ct.jpg
  • Black Skin Agate
  • $82.00
  • 56x24x3.8 mm
  • 41.2
  • c048
Bloodstone-96.76-ct.jpg
  • Bloodstone (Heliotrope) Jasper
  • $205.00
  • 72.5x35.1x4.6 mm
  • 96.75
  • India; Indonesia
  • w227
Bloodstone-106.34-ct.jpg
  • Bloodstone (Heliotrope) Jasper
  • $235.00
  • 73.2x36.3x4.5 mm
  • 106.34
  • India
  • w228
Bloodstone-109.09-ct.jpg
  • Bloodstone (Heliotrope) Jasper
  • $235.00
  • 51.5x38.4x5.3 mm
  • 109.09
  • India; Indonesia
  • w229
Green-bloodstone-74.24-ct.b.jpg
  • Bloodstone Jasper
  • $44.00
  • 66.5x23x6.8 mm
  • 74.24
  • max3042b
Bloodstone-131.43-ct.jpg
  • Bloodstone Jasper
  • $310.00
  • 67.1x46.4x4.9 mm
  • 131.43
  • w171
Bloodstone-89.32-ct.jpg
  • Bloodstone Jasper
  • $190.00
  • 67x32.8x4.8 mm
  • 89.32
  • w178
Bloodstone-312.4-ct.jpg
  • Bloodstone Jasper
  • $2,250.00
  • 95.40x68.00x5.60 mm
  • 312.4
  • y100090
Quartz-with-anatase-41.03-ct.a.jpg
  • Blue Anatase Crystals in Quartz
  • $95.00
  • 36.94x13.23x10.59 mm
  • 41.03
  • Norway; Ural
  • max6841
Apatite-in-jasper-2.24-ct.jpg
  • Blue Apatite in Jasper
  • $12.00
  • 12.20x9.30x2.00 mm
  • 2.24
  • max6483
Apatite-in-jasper-2.01-ct.jpg
  • Blue Apatite in Jasper
  • $12.00
  • 11.20x8.90x2.01 mm
  • 2.01
  • max6484
Apatite-in-jasper-5.16-ct.jpg
  • Blue Apatite in Jasper
  • $25.00
  • 16.80x13.80x2.10 mm
  • 5.16
  • z208
Apatite-in-jasper-3.46-ct.jpg
  • Blue Apatite in Jasper
  • $15.00
  • 12.80x12.80x2.00 mm
  • 3.46
  • z704
Apatite-in-jasper-3.05-ct.jpg
  • Blue Apatite in Jasper
  • $15.00
  • 15.40x11.30x2.50 mm
  • 3.05
  • z707
Blue-fluorite-quartz-20.74-cta.jpg
  • Blue Fluorite with Quartz
  • $40.00
  • 35.00x34.00x20.00 mm
  • 20.74
  • Ural
  • max7312x
g561.jpg
  • Blue Lepidolite in Quartz
  • $88.00
  • 13.10x13.00 mm
  • 5.45
  • g561
Quartz-with-blue-lepidolite-4.44-ct.jpg
  • Blue Lepidolite in Quartz
  • $77.00
  • 11.90x8.60x5.80 mm (mm assumed)
  • 4.44
  • max4884
Quartz-with-blue-lepidolite-4.44-ct.jpg
  • Blue Lepidolite in Quartz
  • $66.00
  • 11.90x8.60x5.80 mm
  • 4.44
  • max4963
Lepidolite-0.63-ct.jpg
  • Blue Lepidolite in Quartz
  • $15.00
  • 5.91x5.88x3.93 mm
  • 0.63
  • max6385
Quartz-with-lepidolite-tourmaline-58.76-ct.jpg
  • Blue Lepidolite in Quartz
  • $59.00
  • 45x27.3x6.5 mm
  • 58.76
  • y33310
Quartz-with-blue-lepidolite-2.14-ct.jpg
  • Blue Lepidolite in Quartz
  • $55.00
  • 9.4x9.3x5 mm
  • 2.14
  • Brazil
  • y98449
Blue-mountain-jasper-208.05-ct.jpg
  • Blue Mountain Jasper
  • $525.00
  • 208.05
  • max30
Blue-mountain-jasper-56.21-ct.jpg
  • Blue Mountain Jasper
  • $49.00
  • 46x28.5x5.15 mm
  • 56.21
  • W664
Blue-mountain-jasper-94.00-ct.jpg
  • Blue Mountain Jasper
  • $71.00
  • 36x26.9x13.58 mm
  • 94
  • y31355
Blue-mountain-jasper-106.06-ct-1.jpg
  • Blue Mountain Jasper
  • $58.00
  • 50.8x34 mm
  • 106.06
  • y31359
Blue-mountain-jasper-93.16-ct-1.jpg
  • Blue Mountain Jasper
  • $53.00
  • 63x36.8 mm
  • 93.16
  • y31362
Blue-mountain-jasper-121.71-ct-1.jpg
  • Blue Mountain Jasper
  • $53.00
  • 64.8x41.5 mm
  • 121.71
  • y31363
Blue-mountain-jasper-255.45-ct-1.jpg
  • Blue Mountain Jasper
  • $500.00
  • 74.6x53.7 mm
  • 255.45
  • y31364
Blue-mountain-jasper-32.26-ct.jpg
  • Blue Mountain Jasper
  • $42.00
  • 35.3x25.3 mm
  • 32.26
  • y31366
Blue-mountain-jasper-61.68-ct-1.jpg
  • Blue Mountain Jasper
  • $39.00
  • 38.2x25.7 mm
  • 61.68
  • y31368