AAA+ Black Opal Cabochon 20x14 mm, 6.10 Cts Fire Loose Gemstone

$44.0 $26.4

Black Opal Cabochon 10x8mm, 1.3 Cts Black And Blue Full Fire AAA+ Loose Gemstone

$13.2 $7.92

AAA+ Black Fire Opal Cabochon 14x10 mm 3.4 Cts Vivid Loose Gemstone

$17.6 $10.56

Opal,Opal rough,multi fire opal,specimen Loose Opal,natural gemstone 157.2 Carat

$229.98 $137.99

5.00 Crt, Rough Black Opal, Ethiopian Black Opal, Black Opal Raw, RB130

$24.64 $14.78

0.90Cts Natural Ethiopian Black Opal, Polished Tumble Rough Specimen-8x6.5x4mm

$18.01 $10.81

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

$92.4 $55.45

2.00 CT MIND BOLWING HUGE FIRE SPARKLING NATURAL WELO SOLID BLACK FIRE OPAL

$14.08 $8.45

AAA Quality Black Opal Pear Shape Fire Play Cabochon Gemstone 10X6X3 mm 1.05 Ct

$17.6 $10.56

Top Quality Natural Black Ethiopian Opal Trillion Shape Gemstone 11X9X3mm 1.55Ct

$19.36 $11.62

1.37 Cts Natural Black Opal Round Rose Cut Loose Gemstone

$11.44 $6.86

OPAL AUSTRALIAN SOLID NATURAL 1.60CT BLACK OPAL MINED AT LIGHTNING RIDGE 44

$38.34 $23.0

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

$39.6 $23.76

Natural Ethiopian Black Opal Gorgeous Real Faceted Black opal Gemstone. 7766

$82.72 $49.64

AAA+ Black Opal Cabochon 20x14 mm, 6.44 Cts Fire Loose Gemstone

$44.0 $26.4

Seam Opal from Lightning Ridge Black Opal Country, - Ro3072

$205.04 $123.03

Black Opal Solid Lightning Ridge 2.8 ct Australia

$387.2 $232.32

3.16 Carat Ethiopian Black Opal Cabochon 15x8x4 MM Pear Shape Welo Fire Opal

$105.6 $63.36

Black Silk Fire Opal Cabochon 16x12mm, 4.5 Cts Vivid Loose Gemstone

$22.0 $13.2

Black Ethiopian Opal 925 Solid Sterling Silver Gemstone Jewelry Chain Pendant

$20.28 $12.17

Ethiopian Black Opal Gem 6x4 to 9x7mm Size Rainbow Fire Pear Briolette Strand 8"

$46.82 $28.09

Natural Ethiopian Black Opal Welo Rough Certified Gemstone MULTI- FIRE 18.05 Ct

$17.61 $10.57

2.83 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$39.6 $23.76

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

$19.01 $11.41

4.29Ct Wonderful Natural Color Play Black Opal Loose Gemstone

$264.0 $158.4

Ethiopian Welo Natural Black Opal Pear Cut Gemstone 2.20 Ct

$8.27 $4.96

Natural 13.35 Ct Ethiopian A+BLACK Opal Welo Rough Multi-Fire Certified GEMSTONE

$20.06 $12.04

Natural Ethiopian Opal, 3.9 Ct. Honeycomb Opal, Black Opal Pear, Loose Opal

$34.32 $20.6

6.2 Cts 15.6x11.7 Natural AAA Grade Multi Fire Smoked Black Opal Pear Cabochon

$111.76 $67.06

2MM -4MM NATURAL ETHIOPIAN WELO FIRE BLACK OPAL ROUND CUT FACETED LOOSE GEMSTONE

$70.4 $42.24

BLACK OPAL CABOCHON, 20 mm round, high dome, strong color play

$14.88 $8.93

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

$9.86 $5.92

2.50 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$33.44 $20.07

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

$66.0 $39.6

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

$132.0 $79.2

Oval Black Opal Cabochon 10x8 mm, 1.68 Cts AAA Loose Gemstone

$13.2 $7.92

3.4Ct Natural Black Ethiopian Opal Oval Shape Black Opal Loose Gemstone 14X9X6mm

$33.44 $20.06

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

$105.6 $63.36

AAA+ Black Opal Oval Cabochon 16x12 mm, 4.57 Cts Fire Loose Gemstone

$22.0 $13.2

AAA+ Black Opal Cabochon 20x14 mm, 6.51 Cts Fire Loose Gemstone

$44.0 $26.4

1.48 solid black Opal /Boulder opal

$127.6 $76.56

Australian Black Opal

$264.0 $158.4

925 Sterling Silver Clarity Enhanced Oval Black Opal 6x4mm Simulated Cz Ring 8

$47.96 $28.78

Black Opal Rough, Dry Ethiopian black opal, raw black opal, fire opal, 5.60 Cts

$23.76 $14.26

Black Opal Rough, Raw Black Opal Crystal, Welo Black Opal Jewelry Making 9.95 Ct

$30.1 $18.06

Natural Multi Fire Ethiopian Black Opal Oval Shape Cabochon Gemstone 6.9 Cts

$49.28 $29.57

1.72 Ct Unbelivable Fire (9 x 7 mm) 3D Chaff Pattern Welo Black Opal Cab

$18.48 $11.09

10x14mm Black Opal, Vivid Black Welo Opal, 10x14mm Bright Ethiopian Black Opal

$123.2 $73.92

Opal, Black Opal Rough, Dry Black Ethiopian Opal Rough stone Welo fire 7.15 Ct

$22.18 $13.31

Black Ethiopian Opal Oval Shape Dazzling Fire Opal Gemstone 2.55 Ct 12X9X5 mm

$24.64 $14.78

Top Quality Natural Ethiopian Black Opal Heishi shape Gemstone Necklace 16 Inch

$41.8 $25.08

925 Solid Sterling Silver Natural Black Ethiopian Opal Ring-9 US B

$7.19 $4.32

1.50 Ct Dainty Fire (8 x 8 mm) 3D Chaff Pattern Welo Black Opal Cab Gemstones

$14.96 $8.98

1.98 CTS 10X8 MM WONDERFUL MULTI-COLOR SPARKLING 100% NATURAL WELO BLACK OPAL

$22.0 $13.2

100% Natural Welo Fire Black Ethiopian Opal Rough Gemstone 21X13X7 MM 6.5 Cts.

$11.88 $7.13

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

$198.0 $118.8

7.5 Ct 100% Natural Black Ethiopian Opal Pear Cabs Loose Gemstone 18X10X9 mm

$88.0 $52.8

2.68 CTS 11X8 MM WONDERFUL MULTI-COLOR SPARKLING 100% NATURAL WELO BLACK OPAL

$22.0 $13.2

AAA Ethiopian Black Opal Faceted Oval Shape Beads 5*9x8*12mm Ethiopia Black Opal

$35.21 $21.12

1.80Cts Natural Multi Color Play Black Opal 10x8mm Oval Gemstone From Ethiopia

$22.0 $13.2

3.02Cts Striking Natural Black Opal 10mm Cushion Shape Gemstone From Ethiopia

$52.8 $31.68

Natural Black Opal 9X7 MM 925 Sterling Silver October Birthstone Engagement Ring

$54.2 $32.52

0.61Ct TOP MOST STUNNING GEM ! RAINBOW FLASHY FLORAL HARLEQUIN WELO BLACK OPAL

$12.32 $7.39

Multi- Fire 20.20 Ct Natural Ethiopian Black Opal Welo Rough Certified GEMSTONE

$24.23 $14.54

Black Silk Fire Opal Cabochon 15x11mm, 3.6 Cts AAA+ Australian Loose Gemstone

$17.6 $10.56

AAA+ Black Silk Fire Opal Cabochon 12x10 mm 2.25 Cts Australian Loose Gemstone

$13.2 $7.92

8.4ct Super Vivid Faceted Black Opal, Black Faceted Opal, Black Welo Opal Cut

$396.0 $237.6

2.1 Ct Natural Black Ethiopian Opal Pear Shape Cabochon Loose Gemstone 12X7X5 mm

$24.64 $14.78

2.64Cts Good Looking Natural Multi Color Play Black Opal Pear Shape Gemstone

$35.2 $21.12

Ethiopian Black opal rough 4.65 Cts rich blue fire black opal loose gemstone

$17.43 $10.46

Black Opal Loose Gemstone, 1.75 Ct. Ethiopian Opal Cabochon, Loose Gemstone

$43.12 $25.88

Black Ethiopian Opal Oval Shape Blue Fire Black Opal Gemstone 2 Ct 11X8X4 mm

$22.0 $13.2

Black Fire Opal Cabochon 12x10mm, 2.1 Cts AAA+ Vivid Loose Gemstone

$13.2 $7.92

A++Play of Color 39 Ct Natural Ethiopian Black Opal Welo Rough LOOSE GEMSTONE

$22.65 $13.59

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

$13.2 $7.92

AK Southwest 925 Sterling Silver and Black Opal Inlay Ring 7.9 grams

$48.4 $29.04

Natural 21.30Ct Ethiopian A+ BLACK Opal Welo Rough Multi-Fire Certified GEMSTONE

$22.0 $13.2

12.50 Ct AAA quality Pear Natural Ethiopian Black Fire Opal faceted Cut

$21.5 $12.9

3.25Ct 100%Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen

$5.28 $3.17

100% Natural Welo Fire Black Ethiopian Opal Rough Loose Gemstone 17X11X8MM 5 Cts

$11.08 $6.65

Phantom Crystal Opal Rough 2.10CT Ethiopian 100% Natural Polished Black Opal

$13.2 $7.92

2.64 Cts_Awesome !! 100 % Natural Multi-Color 3D Flash Solid Black Opal

$39.6 $23.76

natural Opal rough, black opal raw, fire ethiopian opal gemstone 12.5Ct 24x15 mm

$26.76 $16.06

04.55 Ct Natural Splendid Black Ethiopian Opal Heart 11X11X7MM Cabochon Gemstone

$14.08 $8.45

3.67 Carat Ethiopian Black Opal Cabochon 11x9x5 MM Oval Shape Welo Fire Opal

$66.0 $39.6

2.55 Ct Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 11X8X5mm

$30.8 $18.48

Black Silk Fire Opal Cabochon 14x10 mm 2.7 Cts AAA+ Australian Loose Gemstone

$17.6 $10.56

Natural Black Ethiopian Opal Oval Shape Cabochon 25 Pcs Lot 4.5Ct Loose Gemstone

$28.16 $16.9

34.5 Ct. Black Ethiopian Opal Gemstone Rondelle Smooth Beads Necklace 17" A-5108

$21.99 $13.19

4 Ct Natural Black Ethiopian Opal 4 Pcs Mix Shape Cabs Loose Gemstone 11X5X4 mm

$22.0 $13.2

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

$7.75 $4.65

1.10Ct TOP GRADE GEM ! RAINBOW FLASHY PATCH WORK HARLEQUIN WELO BLACK OPAL

$17.6 $10.56

Natural Black Opal, 0.73 carat

$52.8 $31.68

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

$13.2 $7.92

Natural Black Ethiopian Opal Gemstone Oval Shape Fire Opal 2.4 Ct 12X10X4 mm

$24.64 $14.78

3.3 Ct Natural Black Ethiopian Opal Cushion Shape Cabs Loose Gemstone 10X10X7 mm

$26.4 $15.84

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

$17.61 $10.56

3 Ct Natural Black Ethiopian Opal Pear Shape Cabochon Loose Gemstone 13X9X5 mm

$35.2 $21.12

AAA+ Black Opal Cabochon 20x14 mm, 6.50 Cts Fire Loose Gemstone

$44.0 $26.4

AAA+ Black Opal Cabochon 20x14 mm, 6.99 Cts Fire Loose Gemstone

$44.0 $26.4