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4.5ct 21.7x14.3x2.7mm Fine Black Australian Mintabee Oval Opal Cabochon Gem

$ 40.47 $ 24.28

Ruby Pearl Co - 5mm Opal Terp Pearl - Black Rainbow

$ 17.59 $ 10.55

3.1 ct N2 Black Opal Rub from Lightning Ridge, Australia

$ 109.99 $ 65.99

BLACK LEOPARD OPAL-MEXICO 7.63Ct PLAY OF COLORS No.9, CUSHION CUT 12.8 x 11.8 mm

$ 271.92 $ 163.15

0.85cts Australian Lightning Ridge Crystal Opal. Beautiful Stone. SL295

$ 26.39 $ 15.83

7.6ct 20.7x12x5mm Solid Australuan Mintabee Teardrop Opal Gemstone

$ 48.39 $ 29.03

8 MM 5PC ROUND NR TOP EXTREME DIZZLER TSEHAY HONEY WELO BLACK OPAL WHOLESALE LOT

$ 96.43 $ 57.86

8 MM ROUND NR EXTREME DIZZLER TSEHAY HONEY WELO BLACK OPAL PAIR WHOLESALE PRICE

$ 40.11 $ 24.07

BLACK LEOPARD OPAL-MEXICO 8.06Ct PLAY OF COLORS 7, CUSHION CUT 13.1 x 13.0 mm

$ 141.68 $ 85

2.78ct 13.7x9mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

1.12CT WONDERFUL 3D PATCHWORK PATTERN NATURAL WELO BLACK OPAL GEMSTONE

$ 7.03 $ 4.21

1.04CT WONDERFUL 3D PATCHWORK PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$ 6.15 $ 3.69

1.47Ct Outstanding Oval cut 8 X 6 mm Multi Color Play Black Fire Opal

$ 7.91 $ 4.74

0.66ct 8.5x5.2mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

Australia LIGHTNING RIDGE DARK BASE/CRYSTAL OPAL Gamble Cutting Rough 20.90cts

$ 30.8 $ 18.48

Black Ethiopian Opal Cabochon Welo Fire Opal Gemstone Black Cabochon

$ 1.76 $ 1.05

2.72Ct MESMERIZING 3D COLOR PLAY_PATCHWORK PATTERN NATURAL WELO BLACK OPAL

$ 23.75 $ 14.25

1.82Ct PHENOMENAL ! EXTREME COLOR PLAY CHAFF PATTERN WELO FACET BLACK OPAL

$ 13.19 $ 7.91

10 Pcs Wholesale Lot AAA+ Natural Rainbow Fire Calibrated 6x4 mm Oval Black Opal

$ 11.87 $ 7.12

Lightning Ridge Australia - Solid Black Opal - 0.43 cts

$ 85.36 $ 51.21

Amazing Quality Ethiopian Opal Black Cabochon Welo Fire Opal Black Cabochon

$ 1.98 $ 1.18

2.12CT OVAL, EXCELLENT HARLEQUIN PATTERN NATURAL WELO BLACK OPAL GEMSTONE

$ 17.59 $ 10.55

See video 100℅ natural black opal 20x14x7 mm from Banten Indonesia

$ 149.6 $ 89.76

3.15CTS GLITTERING 3D MULTI-COLOR PLAY NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$ 43.99 $ 26.39

5.33Ct PRETTY 3D BROAD FLASH PATTERN NATURAL WELO BLACK OPAL GEMSTONE

$ 48.39 $ 29.03

0.82ct 8.6x6mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

1.42Ct Amazing Oval cut 8 X 6 mm Multi Color Play Black Fire Opal

$ 3.51 $ 2.1

Welo Opal Black Cabochon Dyed Black Ethiopian Opal Cabochon Loose Gemstone

$ 1.76 $ 1.05

Ethiopian Welo Fire Opal Black Cabochon Dyed Opal Black Gemstone Cabochon

$ 1.79 $ 1.07

1.64ct 10x7.8mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

1.07ct 8.8x6.4mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

22Crt Natural Ethiopian Black Opal Wello Fire Opal Loose Gemstone Cabochon S3261

$ 164.55 $ 98.73

Rare Honduran Seam Opal

$ 1584 $ 950.4

Australia Top Color ANDAMOOKA CONCRETE MATRIX OPAL Cutting Rough 16.75cts

$ 21.12 $ 12.67

4.65Ct OUTSTANDING 3D PATCHWORK PATTERN NATURAL WELO BLACK OPAL GEMSTONE

$ 44.87 $ 26.92

Australia Top Color ANDAMOOKA CONCRETE MATRIX OPAL Cutting Rough 10.25cts

$ 13.2 $ 7.91

10.57Ct PHENOMENAL ! EXTREME COLOR PLAY FLORAL HARLEQUIN PATTERN WELO BLACK OPAL

$ 118.79 $ 71.27

2.33Ct PHENOMENAL ! EXTREME COLOR PLAY 3D CHAFF PATTERN WELO FACET BLACK OPAL

$ 27.27 $ 16.36

15.29Ct PHENOMENAL ! EXTREME COLOR PLAY FLORAL HARLEQUIN PATTERN WELO BLACK OPAL

$ 170.71 $ 102.42

14.80Ct PHENOMENAL ! EXTREME COLOR PLAY FLORAL HARLEQUIN PATTERN WELO BLACK OPAL

$ 165.43 $ 99.25

4.61Ct PHENOMENAL ! EXTREME COLOR PLAY FLORAL HARLEQUIN PATTERN WELO BLACK OPAL

$ 53.67 $ 32.2

0.77ct 7.8x6mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

2.20Ct MESMERIZING 3D COLOR PLAY_HARLEQUIN PATTERN NATURAL WELO BLACK OPAL

$ 19.35 $ 11.61

Lightning Ridge Australia - Solid Dark Opal - 0.5 cts

$ 139.04 $ 83.42

Ethiopian Opal Black Cabochon Welo Fire Black Dyed Opal Cabochon Loose Gemstone

$ 1.76 $ 1.05

12.09Ct PHENOMENAL ! EXTREME COLOR PLAY FLORAL HARLEQUIN PATTERN WELO BLACK OPAL

$ 135.51 $ 81.3

1.9 Carat Australian Lightning Ridge Rough Black Opal Rub

$ 83.6 $ 50.16

122.8Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4261

$ 1.75 $ 1.05

75.4Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3603

$ 1.75 $ 1.05

131.6Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4262

$ 1.75 $ 1.05

6.9Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced UYSJ1199

$ 0.87 $ 0.52

10.15Ct Black Chocolate Opal Facet Rough Clarity Enhanced UBQO2787

$ 0.87 $ 0.52

100.85Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3605

$ 1.75 $ 1.05

27.45Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3606

$ 1.75 $ 1.05

49Ct Clarity Enhanced Ethiopian Chocolate Black Opal Rough Specimen MSQO1639

$ 1.75 $ 1.05

26.75Ct Black Chocolate Opal Facet Rough Clarity Enhanced UBQO2777

$ 0.87 $ 0.52

5Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced UYSJ1242

$ 0.87 $ 0.52

113.4Ct Clarity Enhanced Ethiopian Chocolate Black Opal Rough Specimen MSQO1637

$ 1.75 $ 1.05

18.5Ct Clarity Enhanced Ethiopian Chocolate Black Opal Rough Specimen MSQO1638

$ 1.75 $ 1.05

6580Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQOD8

$ 1.75 $ 1.05

124.8Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4263

$ 1.75 $ 1.05

152Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4264

$ 1.75 $ 1.05

34.6Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3607

$ 1.75 $ 1.05

6Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced UYSJ1225

$ 0.87 $ 0.52

Inlay Mosaic Australian Opal Cabochon Black Onyx, 15mm Square Gemstone Cabochon

$ 25.51 $ 15.3

3.9Ct Natural Black Ethiopian Opal Octagon Welo Fire Cabochon Loose Gemston MS-7

$ 0.87 $ 0.52

1.05ct 9x6mm Oval Cabochon Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

1.47ct 10x7mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

Australia LIGHTNING RIDGE DARK BASE/CRYSTAL OPAL Reject Rough Rubs Lot 27.00cts

$ 35.2 $ 21.12

37.02Ct UNIQUE RAREST GEM ! MULTI COLOR LIGHTNING RIDGE AUSTRALIAN BLACK OPAL

$ 110.87 $ 66.52

68Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3604

$ 1.75 $ 1.05

53Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4265

$ 1.75 $ 1.05

8.4Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3613

$ 1.75 $ 1.05

62.1Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4266

$ 1.75 $ 1.05

40.15Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3612

$ 1.75 $ 1.05

29.1Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4267

$ 1.75 $ 1.05

36.8Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4268

$ 1.75 $ 1.05

102.25Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3608

$ 1.75 $ 1.05

42Ct Clarity Enhanced Ethiopian Chocolate Black Opal Rough Specimen MSQO1640

$ 1.75 $ 1.05

20.6Ct Clarity Enhanced Ethiopian Chocolate Black Opal Rough Specimen MSQO1641

$ 1.75 $ 1.05

65.1Ct Clarity Enhanced Ethiopian Chocolate Black Opal Rough Specimen MSQO1646

$ 1.75 $ 1.05

22.1Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced UYSJ1344

$ 1.75 $ 1.05

14.4Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced UYSJ1343

$ 1.75 $ 1.05

17.4Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced UYSJ1345

$ 1.75 $ 1.05

4.19Ct DAZZLING 3D COLOR PLAYING_PATCHWORK PATTERN NATURAL WELO BLACK OPAL

$ 31.67 $ 19

2.93Ct BEAUTIFUL 3D RED FLASH PATTERN NATURAL WELO BLACK OPAL GEMSTONE

$ 28.15 $ 16.89

Fire Ethiopian Opal Black Cabochon Welo Opal Making Ring Black Cabochon

$ 1.98 $ 1.18

55Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4287

$ 1.75 $ 1.05

102.85Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3609

$ 1.75 $ 1.05

21.2Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4289

$ 1.75 $ 1.05

22.3Ct Ethiopian Black Chocolate Opal Facet Rough Clarity Enhanced YQO4290

$ 1.75 $ 1.05

3.63Ct AMAZING ! RED GREEN BLUE FLASHY LIGHTNING RIDGE AUSTRALIAN BLACK OPAL

$ 23.75 $ 14.25

52.45Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3618

$ 1.75 $ 1.05

1.95ct 10x7.4mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

$ 0.87 $ 0.52

97.4Ct Clarity Enhanced Ethiopian Chocolate Black Opal Rough Specimen MSQO1645

$ 1.75 $ 1.05

8.15CTS STUNNING 3D PEACOCK PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE VIDEO

$ 123.19 $ 73.91

Ethiopian Fire Opal Black Cabochon Welo Opal Black Cabochon Loose Gemstone

$ 0.91 $ 0.54

5.00CTS BRILLIANT 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$ 61.59 $ 36.95

Ethiopian Opal Black Cabochon AAA Quality Opal Black Cabochon Loose Gemstone

$ 1.98 $ 1.18

24.65Ct Ethiopian Crystal Black Opal Rough Clarity Enhanced YSJ3614

$ 1.75 $ 1.05