Black Opal Cabochon 12x10mm, 2.4 Cts Black Fire AAA+ Oval Loose Gemstone

$43.99 $26.39

Black Fire Opal Oval Cabochon 20x14 mm 6.50 Cts Australian Loose Gemstone

$44.0 $26.4

Fire Opal Cabochon 12x10 mm, 1.88 Cts Australian Loose Gemstone

$43.99 $26.39

Treated Chalama Black Opal 925 Sterling Silver Pendant Jewelry ALLP-26639

$13.64 $8.19

Raw Black Opal, Rough Black Opal, Black Opal Gemstone, 8.60 Carat 12x17 MM, RB43

$23.76 $14.26

3.25 Ct Superb (12 x 9 mm) Multi Layer Honey Comb Welo Black Opal Cab Gemstones

$39.43 $23.66

Opal, Ethiopian Black Opal Rough, AAA Black Opal,Raw Crystal Black Opal 12.75 Ct

$39.6 $23.76

2.60 Cts_Gorgeous_100 % Natural Multi-Color Top Flash Welo Solid Black Opal

$66.0 $39.6

100%Natural Black Ethiopian Opal Polished Tumble Rough Specimen 0.90Ct

$11.44 $6.86

fire Opal raw, natural black opal gemstone, ethiopian opal rough 23 Ct 25x18 mm

$38.02 $22.81

4 Pcs Natural Ethiopian Black Opal 11x9mm Oval Flashy Loose Cabochon Gemstones

$38.72 $23.24

30 Pcs Lot Black Ethiopian Opal Cabs Dazzling Fire Opal Loose Gemstone 114 Ct

$1320.0 $792.0

Natural Black Ethiopian Opal Radiant Shape Fire Play Opal Gemstone 2 Ct 10X6X5mm

$26.4 $15.84

AAA+ Black Silk Fire Opal Cabochon 10x8 mm 1.40 Cts Australian Loose Gemstone

$44.0 $26.4

Black Opal Cabochon 12x10 mm, 1.75 Cts Loose Fire Gemstone

$43.99 $26.39

Black Silk Fire Opal Cabochon 10x8 mm 1.5 Cts AAA+ Australian Loose Gemstone

$13.2 $7.92

Black Opal Oval Cabochon 14x10 mm 3.43 Cts AAA Loose Gemstone

$17.6 $10.56

Genuine Black Fire Opal Ring Solid 925 Sterling Silver Dainty Ring Wedding Gifts

$33.4 $20.04

Black Fire Opal Cabochon 15x11mm, 3.7 Cts AAA+ Australian Loose Gemstone

$17.6 $10.56

5.1 Ct 15.8x12.3 MM Natural Smoked Multi Flashy Fire Ethiopian Black Opal Oval

$55.44 $33.27

Black Ethiopian Opal Smooth Rondelle Bead Black Opal Beads Opal Rondelle beads.

$14.08 $8.45

Natural Black Ethiopian Opal Oval Cabochon Gemstone 1.90 Ct. 10X7X4 mm GC-31834

$14.08 $8.45

AAA+ Black Silk Fire Opal Oval Cabochon 16x12 mm 4.60 Cts Vivid Loose Gemstone

$22.0 $13.2

3.78Ct PHENOMENAL ! RAINBOW MULTI FLASHY FLORAL HARLEQUIN WELO BLACK OPAL

$30.8 $18.48

2.25 Ct Multi Fire Opal Black Ethiopian Opal Oval Shape Loose Gemstone 13X7X4 mm

$28.16 $16.9

100% Natural Ethiopian Opal Loose Gemstone Welo Fire Opal Faceted Black Opal

$11.41 $6.85

1.5 Ct Natural Black Ethiopian Opal Oval Cabochon Loose Gemstone 11X8X4 mm

$22.0 $13.2

Black Ethiopian Opal Pear Shape Multi Fire Black Opal Gemstone 2 Ct 10X7X4 mm

$22.0 $13.2

Black Opal Solid Lightning Ridge 1.0 ct Australia

$144.32 $86.6

Black Silk Fire Opal Cabochon 12x10mm 1.6 Cts AAA+ Australian Loose Gemstone

$13.2 $7.92

Top grade black opal cabochon - loose natural welo Opal gemstone 3.45 CTS

$75.55 $45.33

5 Ct. Dazzling Fire Opal Black Ethiopian Opal Oval Shape Gemstone 12X9X6 mm

$88.0 $52.8

0.46 Cts_Extreme Fire_100 % Natural Multi-Color 3D Flash Welo Solid Black Opal

$6.34 $3.81

Black Ethiopian Opal Polished Rough Fancy Shape Opal Gemstone 3.4 Ct 18X13X4 mm

$25.52 $15.31

Rare Black Opal Sterling Silver Ring From Australia - Size 9

$52.8 $31.68

2.1 Ct. Color Play Fire Opal Black Ethiopian Opal Oval Shape Gemstone 11X8X5 mm

$35.2 $21.12

2.4 Ct Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 13X10X4 mm

$29.04 $17.42

Black Silk Fire Opal Cabochon 15x11 mm 3.57 Cts AAA Loose Gemstone

$17.6 $10.56

30 Pcs Natural Ethopian Black Opal 3mm Round Cut Flashy Loose Faceted Gemstones

$32.6 $19.56

Black Opal Oval Cabochon 14x10 mm 3.47 Cts AAA+ Loose Gemstone

$17.6 $10.56

3.06Cts EXCELLENT 3D MULTI COLOR NATURAL SOLID WELO BLACK OPAL LOOSE GEMSTONE

$39.6 $23.76

2.20 CTS 12x8mm ELECTRIC BLUE FIRE SPARKLING 100%NATURAL WELO BLACK OPAL

$17.6 $10.56

Black Opal Rough, crystal Black Opal, AAA Loose Ethiopian Fire Opal Raw, 8.40 Ct

$26.93 $16.16

2.1 Ct Natural Black Ethiopian Opal Oval Shape Opal Cabs Gemstone 11X8X5 mm

$23.76 $14.26

2.1Ct Natural Black Ethiopian Opal Oval Shape Black Opal Loose Gemstone 11X8X4mm

$26.4 $15.84

100ct Black Opal Parcel Multiple colors Natural mined Earth Lightning Ridge 1020

$114.4 $68.64

1.4 Ct Natural Black Ethiopian Opal Pear Shape Black Opal Gemstone 11X8X4 mm

$19.36 $11.62

Australian Solid Black Opal Ring 18k Gold W/ Diamonds Size L

$629.3 $377.58

5.30 Cts_Eye-catching Muti-Color Pattern 100% Natural Welo Black Opal Gemstone

$198.0 $118.8

3.36 Ct Significant (10 x 8 mm) Multi Layer Honey Comb Welo Black Opal Gemstones

$49.28 $29.57

1.58 Cts_Gorgeous_100 % Natural Multi-Color Top Flash Welo Solid Black Opal

$20.24 $12.15

Ethiopian Black Opal, Black Opal Raw, Black Opal Rough, 9.80 Crt, 15x24 MM, RB56

$44.0 $26.4

01.55Cts. Natural Multi Fire Black Opal Oval 07x10x04 MM Cabochon Loose Gemstone

$7.92 $4.75

4.35Cts GLITTERING 3D MULTI COLOR NATURAL SOLID WELO BLACK OPAL LOOSE GEMSTONE

$57.2 $34.32

Opal Rough, Black Opal, Raw Opal, Ethiopian Opal, 6.40 Carat, 15x22 MM, RB103

$29.92 $17.95

Black Opal Ring 925 sz 7

$52.8 $31.68

fire Opal, natural loose opal, Ethiopian opal rough,black opal 12.5Ct 21x18x10mm

$26.4 $15.84

Treated Rare Chalama Black Opal 925 Sterling Silver Ring Jewelry s.8.5 CR49901

$19.36 $11.62

2.55 Cts Black ETHIOPIAN OPAL Cabochon Natural Opal Gemstone 8x13x4 mm mt-245

$22.96 $13.78

1.94Cts STUNNING 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$30.8 $18.48

RINGSTONE 1.57ct Semi Black Opal GREEN & BLUE from Lightning Ridge

$171.6 $102.96

Opal,Opal Rough,Ethiopian Black Opal Rough, Fire Opal,Natural Gemstone 4.50 CTS

$14.85 $8.91

2.86 Ct Dazzling (14 x 10 mm)Facetted Multi Layer Honey Comb Welo Black Opal Cut

$69.0 $41.4

Earth mined opal gemstone - loose natural black opal cabochon 2.75 CTS

$62.96 $37.78

1.1 Ct AAA Quality Natural Black Ethiopian Opal Oval Shape Gemstone 9X7X5 mm

$14.96 $8.98

1.68 Cts EXQUISITE 3D MULTI-COLOR NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$26.4 $15.84

Black Silk Fire Opal Cabochon 12x10mm, 1.8 Cts AAA+ Loose Gemstone

$13.2 $7.92

Black Ethiopian Opal Radiant Shape Multi Black Opal Gemstone 2.5 Ct 12X7X5 mm

$26.4 $15.84

6 Ct AAA Quality Natural Black Ethiopian Opal 13 Pcs Pear Shape Gemstone 7X5X3mm

$33.44 $20.06

4.20Ct PHENOMENAL ! RAINBOW MULTI FLASHY FLORAL HARLEQUIN WELO BLACK OPAL

$33.44 $20.06

2 Ct Natural Black Ethiopian Opal Oval Shape Opal Cabs Loose Gemstone 12X8X4 mm

$23.76 $14.26

Black Fire Opal Cabochon 10x8mm, 1.5 Cts Vivid Australian Loose Gemstone

$13.2 $7.92

Black Silk Fire Opal Cabochon 12x10mm, 1.8 Cts AAA+ Loose Gemstone

$13.2 $7.92

3.5 Ct HoneyComb Fire Opal Black Ethiopian Opal Oval Shape Gemstone 13X11X4 mm

$52.8 $31.68

1.4 Ct Natural Black Ethiopian Opal Oval Shape Black Opal Gemstone 12X8X4 mm

$19.36 $11.62

2.85Cts STUNNING 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$35.2 $21.12

Black Ethiopian Opal Oval Shape Full Fire Opal Loose Gemstone 3.7 Ct. 13X9X4 mm

$42.24 $25.34

1.71Ct Firing Natural Black Opal 11x8x4.7mm Oval Cut Gemstone From Ethiopia--VDO

$35.2 $21.12

Natural Black Ethiopian Opal Oval Shape Cabochon Opal Gemstone 1.5 Ct 11X8X4 mm

$17.6 $10.56

Black Silk Fire Opal Cabochon 12x10mm, 1.5 Cts AAA+ Loose Gemstone

$13.2 $7.92

Black Silk Fire Opal Cabochon 12x10mm, 1.9 Cts Vivid Loose Gemstone

$13.2 $7.92

100%Natural Black Ethiopian Opal Polished Tumble Rough Specimen 1.80Ct

$13.2 $7.92

Natural Ethiopian Black Opal Lot Pear Cabochon 6x4mm. (10pcs)

$19.36 $11.62

Black Fire Opal Cabochon 10x8mm, 1.2 Cts AAA+ Australian Loose Gemstone

$13.2 $7.92

Natural Black Ethiopian Opal Loose Gemstone Oval Shape Cabs 2.5 Ct 11X8X4 mm

$24.64 $14.78

01.00 Cts. Natural Outstanding Black Ethiopian Opal Oval 10X7X3 MM Cab Gemstone

$14.08 $8.45

Rough Black Opal, Raw Black Opal, Black Opal Gemstone, 12.70 Carat 13x41 MM RB34

$58.96 $35.38

3.17Ct RAINBOW MULTI FLASHY CHAFF PATTERN WELO BLACK OPAL

$14.96 $8.98

Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 2.1 Ct 11X8X4 mm

$22.0 $13.2

100ct Black Opal Parcel Multiple colors Natural mined Earth Lightning Ridge 1039

$113.85 $68.31

natural opal, black fire opal rough, loose dry opal raw gemstone 29 Ct 24x22 mm

$61.25 $36.75

Black Silk Fire Opal Cabochon 12x10mm, 1.7 Cts AAA+ Loose Gemstone

$13.2 $7.92

Natural Black Ethiopian Opal Pear Shape Cabochon Loose Gemstone 1.5 Ct 9.X8 mm

$17.6 $10.56

6.70Cts Attractive Natural Multi Color Play Black Opal Oval shape Gemstone

$132.0 $79.2

Black Silk Fire Opal Cabochon 12x10mm, 1.6 Cts Vivid Loose Gemstone

$13.2 $7.92

1.30 Cts_Exceptional 3D Multi Color Play_100 % Natural Solid Welo Black Opal

$13.2 $7.92

1.82 Ct Cheerful Fire (9 x 7 mm) 3D Chaff Pattern Welo Black Opal Cab Gemstones

$22.53 $13.52

3.10 Ct Rarest (14 x 9) Facetted 3D Micro Honey Comb Welo Black Opal Cut

$36.96 $22.18

10.90Cts AAA+ Natural Ethiopian Top Fire Black Opal Big Size Pear Cabochon #FT54

$140.8 $84.48

Black Fire Opal Baguette Cabochon 15x11 mm 5 Cts Australian Loose Gemstone

$17.6 $10.56