AAA+ Black Fire Opal Oval Cabochon 14x10 mm 3.30 Cts Australian Loose Gemstone

$17.6 $10.56

Natural Ethiopian black Opal oval Cabochon 10x7.5xx4.5MM #19

$14.79 $8.88

Seam Opal from Lightning Ridge Black Opal Country, - Ro3127

$205.04 $123.03

Black Opal Oval Cut Gemstone With 925 Sterling Silver Ring For Men's #785

$61.6 $36.96

Black ETHIOPIAN OPAL Cabochon 2.10 CT Natural Opal Gemstone 8x10x4 mm Cd_243

$22.12 $13.27

4.25 TS 18X10MM PHENOMENAL BLUE GREEN SPARKLING 100% NATURAL BLACK OPAL

$52.8 $31.68

Natural Black Ethiopian Opal Radiant Cabochon Loose Gemstone 1.3 Ct 11X6X3 mm

$17.6 $10.56

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

$52.8 $31.68

Natural Black Ethiopian Opal Oval Shape Color Play Cabs Gemstone 2.5 Ct 13X8X4mm

$21.12 $12.67

1.07Ct TOP MOST STUNNING ! BEAUTIFUL RAINBOW FLASHY PATCH WORK WELO BLACK OPAL

$18.48 $11.09

1.64 Ct Valuable (12 x 6) Facetted Chaff Pattern 3D Mix Welo Black Opal Cut

$33.44 $20.07

Semi Black Opal Ring Open Band Multi Size Hand Made Silver Rodhium Plated

$137.3 $82.38

100%Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen 1.75Ct

$0.43 $0.26

Black Opal Baguette Cut Gemstone With 925 Sterling Silver Ring For Men's #761

$57.2 $34.32

Opal AAAA Faceted Loose Gemstone Lot, Natural Opal, Ethiopian Opal, Welo Opal,

$22.0 $13.2

Drop Shape Natural Australian Black Opal Loose Gemstone 2.61ct

$363.1 $217.86

AAA+ Black Opal Oval Cabochon 20x14 mm, 6.27 Cts Fire Loose Gemstone

$44.0 $26.4

100% Natural Welo Fire Black Ethiopian Opal Rough Gemstone 16X13X10 MM 7.5 Cts.

$11.88 $7.13

1.36 Cts_Extreme Top Fire_100 % Natural Rainbow Flash Welo Solid Black Opal S255

$17.6 $10.56

Black Silk Fire Opal Cabochon 12x10 mm 1.5 Cts AAA+ Australian Loose Gemstone

$13.2 $7.92

Black Ethiopian Opal 925 Solid Sterling Silver Natural Gemstone Hoop Earring

$24.34 $14.6

Opal, Flashy fire raw black opal crystal Ethiopian welo black opal rough 8.60 Ct

$26.93 $16.16

Opal , Black Opal Rough , AAA Black Opal,Ethiopian Opal Welo Fire Opal, 7 CT

$23.1 $13.87

14.70 Ct 100% Natural Loose Gemstone Ethiopian Black Opal Cut Pear Shape Lot

$23.98 $14.39

Natural Black Opal, 1.28 carat

$52.8 $31.68

13.09Cts Firing Natural Multi Color Play Black Opal Marquise From Ethiopia VIDEO

$220.0 $132.0

Natural Ethiopian Black Opal WeloFire Opal Faceted Octagon Loose Gemstone 10x9mm

$28.33 $17.0

2.81 ct Shimmering Pear Cabochon (12 x 10 mm) Ethiopian Flashing Black Opal

$52.66 $31.6

AAA+ Black Silk Fire Opal Cabochon 20x14 mm, 6.80 Cts Australian Loose Gemstone

$44.0 $26.4

Black Fire Opal Cabochon 20x14 mm, 6.93 Cts Australian Loose Gemstone

$44.0 $26.4

Black Opal Gemstone, Round black opal cabochon, big opal, flashy opal, 13.5 MM

$60.2 $36.12

2.90 CTS SHIMMERING MULTICOLOR FLASH NATURAL SOLID BLACK OPAL LOOSE GEMSTONE

$7.04 $4.22

Rainbow Fire Black Ethiopian Opal Gem Smooth 6x4 to 7x4mm Teardrop Beads 7"

$73.92 $44.36

4 Ct AAA Quality Natural Black Ethiopian Opal 10 Pcs Mix Shape Gemstone 7X5X3 mm

$23.76 $14.26

Black Opal Cabochon 14x10 mm, 3.99 Cts Fire Loose Gemstone

$17.6 $10.56

4.23Ct (16 X 10 mm) 3D Multi Color Pattern Natural Welo Black Opal

$105.46 $63.28

opal rough, natural Black opal raw, Ethiopian fire opal gemstone 8 Ct 16x13 mm

$16.9 $10.14

Black Opal Rough, Colorful Raw Black Opal Crystal, Loose Ethiopian Opal 5.60 Cts

$23.76 $14.26

Australian Black Opal Pendant: Ancient Roman Cupid Stone Mark Antony’s Favorite

$167.2 $100.32

AAA+ Natural Ethiopian Welo Fire black Opal Tumble bead Gemstone Necklace #25

$35.23 $21.14

Black Opal Rough, Colorful Raw Black Opal Crystal, Loose Ethiopian Opal 7.00 Cts

$23.76 $14.26

Cut Opal from Lightning Ridge, Black Opal Country - BLC01550

$76.89 $46.14

2.10 Cts_Electric Blue_100 % Natural Multi-Color 3D Flash Welo Solid Black Opal

$26.4 $15.84

2.29 CTS 16X7 MM WONDERFUL MULTI-COLOR SPARKLING 100% NATURAL WELO BLACK OPAL

$26.4 $15.84

9 Pcs Natural Black Opal Flashy Loose Cabochon Gemstones Wholesale Lot~10mm-14mm

$26.84 $16.11

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

$66.0 $39.6

2.60Cts Firing Natural Black Opal12.5X10mm Oval Cut Loose Gem From Ethiopia VDO

$44.0 $26.4

Black Opal Rough, Loose Ethiopian Raw Black Opal Crystal, multi fire, 11.60 Cts

$36.44 $21.86

Natural Ethiopian Opal, Multi Fire Opal, 1.65 Ct. Black Opal, Loose Gemstone

$34.32 $20.6

GENUINE RAINBOW LUSTER BLACK OPAL,UNHEATED GREEN EMERALD 925 SILVER PENDANT

$140.79 $84.47

2.0-3.0ct Blue Nile Black Opal Oval Cabochon

$21.96 $13.18

#551 30.70 Ct Australian Boulder Opal

$143.03 $85.82

3.24 Carat Ethiopian Black Opal Cabochon 13x10x4 MM Pear Shape Welo Fire Opal

$105.6 $63.36

Natural Ethiopian black Opal oval Cabochon 11x8.5x5MM #30

$16.9 $10.14

3.50 Cts Natural Ethiopian Fire Shine Black Opal Oval Cabochon Loose Gemstone

$14.08 $8.45

Black Opal Rough AAA welo flashy fire multi color raw black opal stone 8.95 Cts

$26.93 $16.16

Top Quality Natural Black Ethiopian Opal Radiant Shape Gemstone 1.15 Ct 9X7X3 mm

$15.84 $9.5

Green flash black opal cabochon - loose natural welo Opal gemstone 8.85 CTS

$185.73 $111.44

2 Ct Natural Black Ethiopian Opal Pear Shape Cabs Loose Gemstone 13X8X4 mm

$44.0 $26.4

Single Cut Opal from Lightning Ridge, Black Opal Country - BLC01209

$64.08 $38.45

Ethiopian Opal, black opal raw, natural black dry opal rough 21.5 Ct 24x16x9 mm

$31.68 $19.01

50 Pcs Natural Ethopian Black Opal 4x3mm Pear Cut Faceted Loose Gemstones Lot

$24.29 $14.58

Opal,Opal Polish Rough,Ethiopian Opal Rough, Fire Opal,Natural Gemstone 3.65 CTS

$15.26 $9.16

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

$13.2 $7.92

1.86 Cts_Extraordinary 3D Harlequin Pattern Flash_100 % Natural Solid Black Opal

$10.56 $6.34

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

$21.12 $12.68

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

$26.4 $15.84

4.19 Cts_Extreme Top Fire_100 % Natural Rainbow 3D Flash Welo Solid Black Opal

$132.0 $79.2

Natural Opal, 2 Ct Orange Green Fire Opal, Black Opal Loose Gemstone For Jewelry

$39.6 $23.76

DECO ANTIQUE STYLE 925 STERLING SILVER LAB-CREATED BLACK OPAL FILIGREE RING #819

$26.4 $15.84

31 Ct. Natural Black Ethiopian Opal Rondelle Smooth Beads Necklace 17-18" A-4709

$15.55 $9.33

Sparking Pinfire Colour Pattern Natural Solid Black Crystal Opal 0.73 carat .

$102.98 $61.79

Opal, Black Opal Gemstone, large oval black opal cabochon, fire opal, 18.5x10 MM

$55.44 $33.27

0.62 Cts_Pin Fire_100 % Natural Multi-Color 3D Flash Welo Solid Black Opal

$7.75 $4.65

26.47Ct Rare! Attractive Lightning Ridge Australian Black Opal Gemstone

$263.29 $157.98

Black Opal Faceted Cut Multi Fire Rediant Cut Opal Loose Gemstone 1.90 Carat.

$22.57 $13.54

semi-black opal, 3.5 carats, 16 mm x 8 mm x 2 1/2 mm, embedded pink fire

$21.96 $13.18

Opal,Opal Rough,Ethiopian Black Opal Rough, Fire Opal,Natural Gemstone 4.20 CTS

$14.08 $8.45

Opal,Opal Rough,Ethiopian Black Opal Rough, Fire Opal,Natural Gemstone 3.10 CTS

$14.08 $8.45

6.54 Cts_Extreme Top Fire_100 % Natural Rainbow 3D Flash Welo Solid Black Opal

$264.0 $158.4

2 Ct Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 12X9X4 mm

$22.0 $13.2

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

$14.85 $8.91

Solid Black opal

$114.42 $68.66

Natural Welo Fire Black Opal Plain Rondelle Beads Chain 925 Silver 18" Necklace

$75.24 $45.15

6.75 Ct Natural Ethiopian Opal Black Loose Gemstone Making Jewelry MND3

$55.44 $33.27

Multi Fire Opal Rough 7.20Ct Natural Ethiopian Opal Raw Welo Opal Gemstone

$4.92 $2.96

Opal cab, natural opal cab, fire opal polished loose gemstone 11.5 Ct. 20x15 mm

$161.92 $97.15

Natural Black Ethiopian Opal Pear Shape Cabochon Loose Gemstone 2.5 Ct. 15X8X5mm

$19.36 $11.62

100% Natural Welo Fire Black Ethiopian Opal Rough Gemstone 16X14X9 MM 6.5 Cts.

$15.04 $9.03

Opal , Black Opal Rough , AAA Black Opal,Ethiopian Opal Welo Fire Opal, 7.65 CT

$25.24 $15.15

AAAA Grade Natural Black Opal Cabochon Honeycomb Pattern Black Opal 11X8X4 MM.

$52.8 $31.68

925 STERLING SILVER 24CT GOLD OVERLAY BLACK ETHIOPIAN OPAL STUD EARRING 1 B

$8.8 $5.28

2.16 CT HUGE MULTICOLOR SPARKLING 14X 7.5 MM 100% NATURAL ETHIOPIA BLACK OPAL

$17.6 $10.56

AAAA Grade Natural Black Opal Cabochon Gemstone+Welo Fire Black Opal 11x8x5 MM.

$44.62 $26.77

925 Sterling Silver Earrings Pear Black Opal 7x5mm Topaz Gemstone Jewelry

$39.17 $23.5

Natural Welo Fire Black Ethiopian Opal Rough Loose Gemstone 16X7X6 MM 2.5 Cts.

$10.29 $6.18

Natural Black Ethiopian Opal 25 Pcs Oval Shape Fire Opal Gemstone 4.5 Ct 5X3X2mm

$22.0 $13.2

3.7 Ct Natural Black Ethiopian Opal Pear Shape Cabs Loose Gemstone 14X11X5 mm

$42.24 $25.34

Natural Australian Black Opal Loose Gemstone 1.14ct

$355.41 $213.25

AAA 19-22 Ct Natural Black Opal Pendant Size Oval Shape Loose Gemstone Certified

$41.36 $24.82