Black Opal Rough 16.90 Carat Natural Ethiopian Welo Opal Raw Fire Opal Gemstone

$48.23 $28.94

AAA+ Black Silk Fire Opal Cabochon 20x14 mm 7 Cts Vivid Loose Gemstone

$44.0 $26.4

Brutalist design A Million Stars Black Opal 2 tones .925 Sterling Silver handc

$145.39 $87.24

Solid 5carat Lightning Ridge Australian black Opal 13.6 x 10.9 x 3.42mm

$198.0 $118.8

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

$13.2 $7.92

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

$105.6 $63.36

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

$66.0 $39.6

Women necklace #551 SILVER 925🛡️ Origin: 🇪🇹

$838.73 $503.24

2.86 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S506

$35.2 $21.12

5.80 Crt, Ethiopian Opal, Welo Opal, Black Opal Rough, Raw Black Opal, RB124

$29.92 $17.95

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

$52.8 $31.68

Australian Lightning Ridge Black Opal Oval Cabochon 9x6x3mm 0.90ct Picture

$38.6 $23.16

1.73Ct TOP MOST STUNNING ! BEAUTIFUL RAINBOW FLASHY HONEY COMB WELO BLACK OPAL

$26.4 $15.84

Natural Australian Black Opal Loose Gemstone 3.34ct

$383.69 $230.22

AAA+ Natural Ethiopian Welo Fire Black Opal Faceted Beads Bracelet 3.5To5MM #3

$22.02 $13.22

Natural Beautiful Black Opal Emerald Shape 34 Ct Unique Certified Loose Gemstone

$24.02 $14.41

Certified 58.05 Ct Natural Ethiopian Black Opal Welo Fire Rough Loose Gemstone

$33.44 $20.06

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

$24.23 $14.54

Natural Ethiopian Black Opal Pear Shape Faceted Loose Gemstone For Jewelry

$27.28 $16.37

Natural Black Ethiopian Opal Oval Shape Full Fire Opal Gemstone 1.6 Ct 9X7X4 mm

$20.24 $12.14

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

$16.2 $9.72

2.31 Cts Natural Ethiopian Black Opal 9.4mm Round Flashy Loose Cabochon Gemstone

$14.44 $8.66

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

$26.4 $15.84

7.57 CTS Natural Floral Flash Play-Of-Color Crystal Black Opal S620

$44.0 $26.4

Unheated Gemstone Black Opal, Sappgire & Cubic Zirconia Earrings 925 Silver

$175.12 $105.08

Lightning Ridge Oval semi black Opal Cabochon Gemstone 1.8 carats 9x8x4mm EO-393

$164.3 $98.58

100% Natural Welo Fire Black Ethiopian Opal Rough Gemstone 14X12X9 MM 6.5 Cts.

$11.88 $7.13

Black Opal Rough, Dry Raw Black Opal, Welo Black Ethiopian opal crystal, 8.00 Ct

$30.1 $18.06

AAA+ Black Opal Cabochon 20x14 mm, 7 Cts Fire Loose Gemstone

$44.0 $26.4

50 Pcs Natural Ethopian Black Opal 4mm Round Cut Faceted Loose Gemstones Lot

$29.57 $17.75

100% Natural Black Ethiopian Opal Oval Shape Cabochon Gemstone 9X7X3 MM 1.6 Ct.

$15.04 $9.03

2.12 ct Mesmerizing Oval Cabochon (12 x 10 mm) Ethiopian Flashing Black Opal

$52.36 $31.42

Natural Black Ethiopian Opal Rectangle Shape Cabochon Gemstone 12X6X4 MM 1.95 Ct

$15.04 $9.03

OPAL CABOCHON, strong green blue color black fire opal

$11.44 $6.87

Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 2.5 Ct 11X10X6mm

$22.0 $13.2

black Opal, ethiopian opal, loose opal rough, dry opal, natural fire opal 8 Ct

$16.9 $10.14

Black Opal Rough, multi Fire Black Opal, dry raw Ethiopian black opal, 4.95 Cts

$22.18 $13.31

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

$132.0 $79.2

Black opal Faceted lot Black Ethiopian welo fire opal Natural opal Gemstone lot

$125.4 $75.24

AAA+ Black Silk Opal Cabochon 16x12 mm 4.45 Cts Vivid Loose Gemstone

$22.0 $13.2

100% Natural Welo Fire Black Ethiopian Opal Rough Loose Gemstone 17X13X8MM 7 Cts

$11.88 $7.13

2.4 Ct Natural Black Ethiopian Opal Pear Shape Cabs Loose Gemstone 14X9X4 mm

$26.4 $15.84

2.77Cts SPLENDID 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$30.8 $18.48

100% Natural Welo Fire Black Ethiopian Opal Rough Loose Gemstone 23X12X9MM 8 Cts

$15.84 $9.5

Black Fire Opal Cabochon 15x11 mm, 3.75 Cts Australian Loose Gemstone

$17.6 $10.56

3.41 Cts_Awesome Blue Fire_100 % Natural Multi-Color 3D Flash Solid Black Opal

$46.64 $27.99

Black Opal Rough, Dry Raw Black Opal, Welo Black Ethiopian opal crystal, 9.25 Ct

$30.1 $18.06

1.88 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S533

$8.8 $5.28

7.40 CT AAAA LARGE AUSTRALIAN BLACK OPAL LAB CREATED 925 STERLING SILVER RING

$132.0 $79.2

2.2 Ct Natural Black Ethiopian Opal Pear Shape Cabs Loose Gemstone 12X9X5 mm

$29.92 $17.95

Solid Australian black crystal opal Lightning Ridge 0.65 ct.

$56.64 $33.99

100% Natural Black Ethiopian Opal Oval Shape Cabochon Gemstone 9X7X4 MM 1.8 Ct.

$14.25 $8.55

Fire Play Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 10X8X5 mm 2.7 Ct

$26.4 $15.84

Opal - 33 COE Compatible - Gilson Marquise Black - 6mm x 3mm- 1 Piece

$13.2 $7.92

Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 2 Ct. 12X8X5mm

$19.36 $11.62

AAA+ Black Silk Fire Opal Cabochon 12x10 mm 2.50 Cts Vivid Loose Gemstone

$13.2 $7.92

8.29Cts AAA+ Natural Ethiopian Top Fire Black Opal Big Size Oval Cabochon #FT 36

$96.8 $58.08

Nautral Ethiopian Fire Black Opal Rondelle Beads Gemstone Necklace 16 inch #8394

$44.0 $26.4

1.390cts Multicolor play black natural opal oval cabochon loose gemstones

$8.8 $5.28

0.84Ct TOP GRADE GEM ! RAINBOW MULTY FLASHY PATCH WORK FACET WELO BLACK OPAL

$14.08 $8.45

0.96Ct TOP GRADE GEM ! RAINBOW MULTY FLASHY PATCH WORK FACET WELO BLACK OPAL

$14.96 $8.98

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

$27.72 $16.63

3.00ct Blue Nile Black Opal Marquise Cabochon

$43.96 $26.38

0.98Ct TOP GRADE GEM ! RAINBOW FLASHY PATCH WORK HARLEQUIN WELO BLACK OPAL

$16.72 $10.03

3.58Cts Sparkling Natural Black Opal 12x11.7mm Trillion Cabochon From Ethiopia!

$61.6 $36.96

Opal, Black Opal Rough, Raw Opal Crystal, Ethiopian Black welo opal raw, 8.20 Ct

$26.93 $16.16

0.5 carat Australia black opal.

$177.76 $106.66

1.20 Cts_Electric fire 3D Flash_100 % Natural Multi-Color Solid Welo Black Opal"

$10.56 $6.34

Ethiopian Opal 1.85Ct 100% Natural Black Opal Chocolate Polished Tumble Rough

$7.04 $4.22

5.42 Ct Hilarious (18 x 11) Facetted Multi Layer Honey Comb Welo Black Opal Cut

$114.4 $68.64

Opal, Black Opal Rough, Dry Black Ethiopian Opal Rough stone Welo fire 8.20 Cts

$23.76 $14.26

Ethiopian Black Opal Natural Gem 5mm Size Round Cab Shape Beads Necklace 18.5"

$29.57 $17.75

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

$39.6 $23.76

black OPAL CABOCHON, flashing fire, top quality

$11.42 $6.85

Black Silk Fire Opal Cabochon 15x11 mm 3.7 Cts AAA+ Australian Loose Gemstone

$17.6 $10.56

Natural Ethiopian Welo Fire Black Opal Square Faceted Loose Gemstone 6x6 MM

$14.08 $8.45

5.1 Ct Natural Black Ethiopian Oval Oval Shape Cabs Loose Gemstone 12X10X7 mm

$51.04 $30.62

7x5 mm Natural Ethiopian Multi Fire Black Opal Oval Cabochon Loose Gemstone B-30

$15.2 $9.12

Black Opal Rough welo fire colorful raw Ethiopian flashy black opal 18.40 Cts

$41.19 $24.72

1ED Dangle Black Opal And Cabochon Earrings

$16.72 $10.03

2.48 ct Astonishing Oval Cabochon (12 x 9 mm) Ethiopian Flashing Black Opal

$55.35 $33.21

92 Ct Natural Black Ethiopian Opal Teardrop Faceted Beads Necklace 18-19" A-4924

$32.93 $19.76

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

$5.64 $3.38

Dazzling Fire Black Ethiopian Opal Radiant Shape Loose Gemstone 16X7X3mm 3.15 Ct

$35.2 $21.12

1.96 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S662

$11.44 $6.86

Natural Black Opal & Pave Diamond Ring 925 Sterling Silver Ring Opal Jewelry

$72.69 $43.62

Black opal rough black Ethiopian natural opal raw crystal fire 8/12 mm 10 Cts.

$17.82 $10.69

1.25 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S535

$9.68 $5.81

black opal rough, fire opal raw, natural Ethiopian opal gemstone 9 Ct 17x12 mm

$19.01 $11.41

Handmade Natural Black Opal Ring 925 Sterling Silver Size 8.5 /B-R2865

$21.12 $12.67

7.40CT GLITTERING 3D ROLLING FLASH PATTERN NATURAL WELO BLACK OPAL GEMSTONE

$139.12 $83.48

Opal Australian Opal Lightning Ridge Crystal Opal Solid Orange 18x8mm 3.7ct11368

$343.26 $205.96

1.48ct FANTASTIC 100% NATURAL BLACK OPAL BEST TOP 3D HARLEQUIN MULTI COLOR PLAY

$17.6 $10.56

2.14 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$39.6 $23.76

Black Fire Opal Cabochon 15x11 mm, 3.40 Cts Australian Loose Gemstone

$17.6 $10.56

925 Silver White/Black DENDRITE OPAL Earrings E337~Silverwave*uk Jewellery

$20.94 $12.57

100%Natural- 1.35Carat Black Opal New Found Africa Polished Tumble Rough

$18.79 $11.28

2 Pairs Of Onyx Art Cufflinks In Display Case. Blue, Black & Opal Effect.

$5.5 $3.3

black Opal, Ethiopian opal rough, loose natural opal, fire opal 7 Ct 16x11x10 mm

$14.79 $8.88

fire Opal, dry opal rough, black natural opal, ethiopian opal raw 16 Ct 16x15 mm

$33.8 $20.28