Certified 85.00 Ct Natural Ethiopian Black Opal Welo Fire Rough Loose Gemstone

$37.84 $22.7

4.50 Ct Large Rare Black Opal Pear Cabochon Natural Welo Opal Gemstone-14x11mm

$118.8 $71.28

59.30 Ct Natural Ethiopian Black Opal Welo Fire Rough Certified Loose Gemstone

$22.94 $13.76

AAA Black Opal Cabochon 16x12mm, 5 Cts Vivid Australian Loose Gemstone

$22.0 $13.2

Black Opal 13.45 crt from Ethiopia

$246.4 $147.84

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

$13.2 $7.92

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

$13.2 $7.92

Black Opal,Ethiopian Opal,Faceted Opal ,Fire Opal,Natural Loose Gemstone 1 CT

$17.61 $10.56

15.5 Ct. Natural Black Ethiopian Opal Rondelle Smooth Beads Necklace 16" A-4752

$12.55 $7.53

01.60Cts. Natural Multi Fire Black Opal 06x12x04 MM Cushion Cab Loose Gemstone

$7.92 $4.75

Natural Ethiopian Opal Bracelet Black Opal Beads Multi Fire Faceted Opal Beads

$31.42 $18.85

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

$21.12 $12.68

1.01 Cts_Inspiring !! 100 % Natural Multi-Color 3D Flash Welo Solid Black Opal

$13.2 $7.92

9 Ct Beautiful Fire Australian Black Opal Gemstone, AAA+ Quality Loose Cabochon.

$52.8 $31.68

5.75 Cts GORGEOUS 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$61.6 $36.96

0.40 Carat Solid Natural Black Opal from Lightning Ridge Australia

$228.27 $136.96

natural opal rough, Ethiopian fire opal raw, black opal gemstone 17 Ct 18x15 mm

$35.2 $21.12

natural Opal, black opal rough, dry opal raw, ethiopian fire opal 11 Ct 21x14 mm

$23.24 $13.94

Black Opal Rough, Raw Crystal black opal, dry Black Ethiopian opal rough 8.75 Ct

$30.1 $18.06

Black Opal Rough 16.15 Carat Natural Ethiopian Welo Opal Raw Fire Opal Gemstone

$45.76 $27.46

Black Opal,Ethiopian Opal,Opal Cabochon,Fire Opal,Natural Loose Gemstone 1.20 CT

$17.78 $10.67

Black Ethiopian Opal 4mm Approx. Rainbow Fire Square Heishi Beads Necklace 19"

$51.75 $31.05

0.80Cts Natural Black Ethiopian Opal Play Of Color Pear Cabochon Loose Gemstone

$7.04 $4.22

3.76Cts Flashing Natural Multi Color Play Black Opal Oval Gemstone From Ethiopia

$44.0 $26.4

1.45 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$13.2 $7.92

2.75 Cts Natural Black Opal Loose Gemstone

$22.0 $13.2

Black Opal Rough, Ethiopian Welo Fire Black Raw Opal Crystal gemstone, 6.60 Cts

$22.18 $13.31

1.80 CT SPARKLING 13.60X 7.40 MM OVAL 100% NATURAL ETHIOPIA BLACK FIRE OPAL

$17.6 $10.56

AAA Black Opal Cabochon 20x14mm, 7.1 Cts Fire Australian Loose Gemstone

$44.0 $26.4

Black Opal Oval Cabochon 15x11 mm, 3.85 Cts Fire Loose Gemstone

$17.6 $10.56

fire Opal gemstone, ethiopian black opal raw, natural opal rough 9 Ct 19x14 mm

$21.12 $12.68

1.18 Cts_Extraordinary 3D Harlequin Pattern 100 % Natural Welo Solid Black Opal

$13.2 $7.92

black opal from Australia 7x5 mm 6x4 mm 5x4 mm Ring 925 sterling silver.

$58.96 $35.38

Opal,Opal Rough,Ethiopian Black Opal Rough, Fire Opal,Natural Gemstone 4.80 CTS

$15.84 $9.51

60 CT Rainbow White Mountain Natural Black Opal Doublet Cabochon Loose Gemstones

$21.12 $12.68

9.55ct 19.8x13.8x4.8mm Solid Crystal Pipe Australian Opal Oval Cabochon Gem

$175.12 $105.08

2.50Cts Firing Natural Multi Color Play Black Opal Oval Gemstone From Ethiopia

$32.56 $19.54

Natural Black Ethiopian Opal Oval Shape Cabochon 1.5 Ct Loose Gemstone 10X8X4 mm

$19.36 $11.62

100% Ethiopian opal Beads Diana Opal Rondelle Black Opal Beads Best Gift , B219

$44.88 $26.93

opal, black fire opal rough, natural dry loose opal raw gemstone 24 Ct 26x16 mm

$50.69 $30.42

Black Opal 5.52 ct. Australia, Solid and Natural from private collection

$607.21 $364.32

Black Fire Opal Cabochon 14x10mm, 2.6 Cts Vivid Australian Loose Gemstone

$43.99 $26.39

Opal , Black Opal Rough , AAA Black Opal,Ethiopian Opal Welo Fire Opal, 6 CT

$19.8 $11.88

Beautiful Lightning Ridge Multi colored Free Form Australian Black Opal.

$44.0 $26.4

3.32 ct Phenomenal Oval Cabochon (13 x 10 mm) Ethiopian Flashing Black Opal

$71.8 $43.08

Opal Black Beads AAA Quality Ethiopian Black Opal Necklace Beads Loose Opal

$33.27 $19.96

AAA+ Natural Black Ethiopian Opal Pear 2.18 Cts Welo Fire Faceted

$19.65 $11.79

2.ct~GORGEOUS RED GREEN GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~aob1032

$85.24 $51.15

Claw Set Opal Stone Internally Threaded Horseshoes Nose Septum Rings Cartilage

$10.52 $6.31

2.17 Cts_MESMERIZING !! 100 % Natural 3D Color Play Solid Welo Black Opal

$26.4 $15.84

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

$13.2 $7.92

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

$9.86 $5.92

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

$8.45 $5.07

2.08 Cts_Extraordinary 3D Harlequin Pattern 100 % Natural Welo Solid Black Opal

$26.4 $15.84

01.45 Ct Natural Attractive Black Ethiopian Opal Oval 10X9X4MM Cabochon Gemstone

$14.08 $8.45

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

$21.12 $12.68

2.38 Cts_Extraordinary 3D Harlequin Pattern 100 % Natural Welo Solid Black Opal

$33.44 $20.07

4.36Cts GENUINE 3D PEACOCK PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$48.4 $29.04

25 Pcs Natural Ethopian Black Opal 6-7mm Pear Cut Faceted Loose Gemstones Lot

$24.64 $14.79

Phantom Crystal Opal Rough 2.25CT Ethiopian 100% Natural Polished Black Opal

$13.2 $7.92

Opal,Opal Rough,Ethiopian Black Opal Rough, Fire Opal,Natural Gemstone 3 CTS

$14.08 $8.45

Black Opal,Ethiopian Opal,Opal Cabochon,Fire Opal,Natural Loose Gemstone 1.60 CT

$17.61 $10.56

21.8 Ct. Black Ethiopian Opal Gemstone Oval Smooth Beads Necklace 17-18" A-3823

$23.76 $14.26

Natural Black Opal For jewlery 14x11x6 mm Opal Oval Ethiopian Black Opal 4.15Ct

$52.8 $31.68

3.91Cts Fabulous Natural Multi Color Play Black Opal Oval Gemstone From Ethiopia

$44.0 $26.4

11X8.5X4.4 MM Natural Black Opal Faceted Multi Fire Opal Gemstone Very Rare Opal

$8.81 $5.28

Ethiopian Black Dyed Opal Cabochon Loose Gemstone Making For Jewelry Black Opal

$8.81 $5.28

ethiopian Opal, dry opal raw, natural fire opal rough, black opal 14 Ct 22x14 mm

$29.57 $17.75

Multi Colored Ethopian Black Teardrop Opal 3.2cts

$158.4 $95.04

Sterling Silver Teardrop CZ and Black Lab Opal Ring, Silver Ring, Stone Ring

$24.64 $14.78

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

$13.2 $7.92

Black Opal Oval 1.55 Carat Solid Black Vivid Floral Pattern Hand Faceted Gems

$183.07 $109.84

Black Opal Rough 9.45 Ct Raw black opal crystal multi black opal jewelry making

$30.1 $18.06

43.5 Ct Natural Black Ethiopian Opal Rondelle Smooth Beads Necklace 17-18" A4743

$15.55 $9.33

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

$13.2 $7.92

1.92 ct Pear Cabochon (12 x 8 mm) Ethiopian 360 Degree Flashing Black Opal

$47.87 $28.72

4.45ct Ethiopian Black Opal, Black Opal, Black Welo Opal Cushion Bright 5/5 Opal

$132.0 $79.2

Multi Gemstone Cluster Earrings with Dendritic Opals and Quartz

$66.0 $39.6

07.00Cts. Natural Black Ethiopian Opal 23X16X4 MM Pear Cabochon Loose Gemstone

$14.43 $8.66

1.26 CTS Natural Floral Flash Play-Of-Color Crystal Black Opal S674

$11.44 $6.86

32.60 Carat Ethiopian Black Opal Beads Loose Gemstone Multi Fire Opal Necklace

$25.35 $15.21

5 ct Precious Opal Rub from Lightning Ridge, Australia bright broadflash

$127.6 $76.56

CutGrade Natural Ethiopian Black Opal rough 30.00AAA Ethiopian Welo Fire

$30.8 $18.48

23 x 17 BLUE OPAL CABOCHON, very good color, black OPAL

$16.59 $9.96

925 Sterling Silver Ring Pear Black Opal 7x5mm Kyanite Gemstone Jewelry Size 8

$47.96 $28.78

Opal , Black Opal Rough , AAA Black Opal,Ethiopian Opal Welo Fire Opal, 13.70 CT

$36.17 $21.71

1.93Cts Wide-Eyed Natural Multi Color Play Black Opal Pear Loose Gemstone Rf-VDO

$26.4 $15.84

7.90 Crt, Natural Ethiopian Opal, Black Opal Raw, Rough Black Opal, RB110

$32.56 $19.54

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

$13.2 $7.92

Lab Created Black Opal Marquise Cabochon AAA Loose Gemstones (4x2mm - 14x7mm)

$11.44 $6.86

Opal cabochon, natural opal cab, fire Pear opal loose gemstone 13.5 Ct. 20x16 mm

$190.08 $114.05

Natural Color Play Ethiopian Black Opal Heart Cabochon Gemstone 10X10X5mm 2.45Ct

$24.64 $14.78

1.85 Ct. Natural Black Ethiopian Opal Oval Cabochon Gemstone 10X8X5 mm A-2422

$10.75 $6.45

Natural Heated Black Opal Ring 925 Sterling Silver Size 6.5 /B-R1756

$17.6 $10.56

Natural Black Multi Fire Ethiopian Opal 3 Pcs Pear Shape Gemstone 3 Ct 10X6X3 mm

$24.64 $14.78

Opal Australian Opal, Lightning Ridge, Cristal Opal Solid, Gemstone 10x6mm 10774

$171.63 $102.98

Opal, Ethiopian black opal rough, natural black dry opal raw 11 Ct 16x14x12 mm

$24.64 $14.79

Black Opal Rough 10.45 Ct Raw black opal crystal loose welo black opal gemstone

$30.1 $18.06

A Milky Way Genuine 5.9 carat Black Opal 18K Gold over .925 Sterling Silver

$322.33 $193.4

5 MM Fire Black Opal Round Lot Natural Ethiopian Gemstone Calibrated Cabochon

$17.61 $10.56