AAA+ Black Silk Fire Opal Cabochon 20x14 mm, 6.90 Cts Australian Loose Gemstone

$44.0 $26.4

Black Fire Opal Cabochon 14x10mm, 2.5 Cts Vivid Australian Loose Gemstone

$17.6 $10.56

Natural Ethiopian Black Opal Gorgeous Real Faceted Black opal Gemstone. 9352

$145.2 $87.12

10x14mm Black Faceted Opal, Black Welo Opal Faceted, 10x14mm Vivid Black Opal

$184.8 $110.89

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

$52.8 $31.68

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

$39.6 $23.76

Opal-Black Opal- Natural Welo Multi Fire Opal-Loose Opal-Opal Gemstone 8x5 MM

$9.55 $5.73

Ethiopian Opal Welo Rough 2.01CT AAA FIRE Cutting Grade Polished Black Opal

$17.6 $10.56

2.73Ct Attractive Natural Ethiopian Color Play Black Opal Oval Cabochon Gemstone

$17.6 $10.56

2.90Cts GENUINE 3D MULTI COLOR NATURAL SOLID WELO BLACK OPAL LOOSE GEMSTONE

$30.8 $18.48

Top Quality Natural Black Ethiopian Opal Oval Cabs Gemstone 15X11X6 mm 5.00 Ct.

$52.8 $31.68

1.94Cts Natural Multi Color Black Opal 12.5x8.5x4mm Oval Gemstone From Ethiopia

$26.4 $15.84

Chalama Black Opal 925 Sterling Silver Ring - Size 7.25

$30.8 $18.48

Black Opal Oval Cabochon 20x14 mm, 6.96 Cts Fire Loose Gemstone

$44.0 $26.4

21x18 MM Black Opal Pear 12.5 ct.Rich Pink Violet Magenta Red Blue Yellow Green

$154.01 $92.41

black Opal gemstone, natural fire opal raw, ethiopian opal rough 9 Ct 19x15 mm

$21.12 $12.68

The Modern Classic - Australian Black Opal Diamond Halo Engagement Ring 18K Gold

$1286.45 $771.87

natural opal, Ethiopian opal rough gemstone, black fire opal raw 23 Ct 24x20 mm

$48.58 $29.15

Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 3 Ct 11X9X6 mm

$33.44 $20.06

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

$16.2 $9.72

1.09ct Round Cabochon Black Opal Filigree Ring Sterling Silver Free Sizing

$176.0 $105.6

Natural Black Ethiopian Opal Cushion Shape Cabs Loose Gemstone 3 Ct 10X10X5 mm

$24.64 $14.78

AAA Natural Ethiopian Black Opal Smooth Rondelle 4/5mm Gemstone Beads 16 Inch

$32.56 $19.54

Ethiopian opal rough, black fire opal raw, natural opal gemstone 7 Ct 18x13 mm

$14.79 $8.88

AAA+ Black Fire Opal Cabochon 14x10 mm 3.5 Cts Australian Loose Gemstone

$17.6 $10.56

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

$13.2 $7.92

Black Ethiopian Opal Cushion Shape Color Play Cabs Loose Gemstone 8X8X4 mm 2.1Ct

$22.0 $13.2

1.62 Ct Esteemed (10 x 7 mm) 3D Micro HONEY COMB Welo Black Opal Cab Gemstones

$14.08 $8.45

Black Opal Rough 57.20 Carat Natural Ethiopian Welo Opal Raw Fire Opal Gemstone

$161.92 $97.16

Gold Black Opal Bracelet, Unique Opal Tennis Bracelet, Silver October Birthstone

$59.84 $35.91

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

$17.6 $10.56

6.83Cts Wide-Eyed Natural Multi Color Play Black Opal Pear Shape Loose Gemstone

$123.2 $73.92

5 Pcs Natural Ethiopian Black Opal 12mm-13mm Loose Oval Cabochon Gemstones Lot

$37.58 $22.55

11.90 Cts GLITTERING 3D MULTI-COLOR PLAY NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$264.0 $158.4

Australian Black Opal from Lightning Ridge, cobber pedy gem jewllry wholesale

$74.37 $44.63

1.63 Cts Natural Black Opal Oval Rose Cut Loose Gemstone

$13.2 $7.92

3.65ct 16.2x10.9x3.3mm Solid Australian Mintabe Black Opal Cabochon Loose Gem

$49.28 $29.57

2.69 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S523

$17.6 $10.56

1000Ct Lot Natural Ethiopian Black Opal Welo Fire Rough Certified Loose Gemstone

$178.68 $107.21

AAA+ Black Opal Oval Cabochon 20x14 mm, 6.79 Cts Fire Loose Gemstone

$44.0 $26.4

Honeycomb Black Opal Rare Quality Stunning Fire Oval - 5.60 Crt, 10x16 MM, SO26

$105.6 $63.36

01.15 Ct Natural Marvellous Black Ethiopian Opal Pear 11X6X4MM Cabochon Gemstone

$14.08 $8.45

Black Opal Cabochon Pear Shape Stunning Fire- 8.35 Crt, 12x17 MM, SO83

$146.96 $88.18

Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 3.2 Ct 12X9X7 mm

$33.44 $20.06

1.85Ct Natural Black Opal New Found Africa Polished Tumble Rough Specimen

$7.04 $4.22

0.84 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$13.2 $7.92

BLACK OPAL 0.52ct NATURAL TOP BEST 3D HARLEQUIN MULTI COLOR PLAY AWESOME OPAL-IF

$8.8 $5.28

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

$7.75 $4.65

Black Opal Rough, Dry Jewelry Making Raw Black Opal Crystal, AAA Opal, 7.80 Cts

$25.35 $15.21

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

$22.94 $13.76

1.65 Ct TOP GRADE STUNNING GEM RAINBOW MULTICOLOR FLASH NATURAL WELO BLACK OPAL

$13.2 $7.92

Australian Solid Black Opal Pendant 925 Sterling Silver

$160.19 $96.12

AAA+ Black Silk Opal Cabochon 12x10 mm 2.10 Cts Fire Loose Gemstone

$13.2 $7.92

100% Natural Welo Fire Black Ethiopian Opal Rough Gemstone 16X10X8 MM 6.5 Cts.

$11.88 $7.13

Natural Top Ethiopian Black Opal Rough Multi Fire Specimen Opal Loose Gemstone

$15.67 $9.4

2.71 Cts EXCELLENT 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$30.8 $18.48

Natural Australian Antique Black Opal 19.40 Carats, Gemstone Cabochone

$26.4 $15.84

Solid Black Opal Pendant, 1.89ct natural Australian Opal, Platinum-stamped Pt900

$912.49 $547.49

The Buying Guide to Black Opals

$5.46 $3.28

5.55Cts EXCELLENT 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$70.4 $42.24

925 Sterling Silver Earrings Oval Black Opal 9x7mm Gemstone Jewelry

$43.56 $26.14

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

$5.64 $3.38

Black Fire Opal Oval Cabochon 15x11 mm 4 Cts AAA+ Australian Loose Gemstone

$22.0 $13.2

5.10Cts EXCELLENT 3D MULTI COLOR NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$66.0 $39.6

5.44Ct Natural Color Play Ethiopian Black Opal Oval Shape Cabochon Loose Gem VOD

$79.2 $47.52

1.49 ts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S342

$7.04 $4.22

Single Cut Dark Opal from Lightning Ridge, Black Opal Country - BLC1461

$19.22 $11.54

7.50 Carat, Opal Rough, Raw Black Opal, Ethiopian Rough Black Opa1, RB149

$29.92 $17.95

BIG Ethiopian Opal Welo Rough 3.35CT AAA FIRE Cutting Grade Polished Black opal

$13.2 $7.92

Black Silk Fire Opal Cabochon 15x11 mm 3.58 Cts AAA+ Loose Gemstone

$17.6 $10.56

3.15Cts.100%Natural Awesome Black Ethiopian Opal Oval Cab 9x12x6mm Top Gemstone

$36.96 $22.18

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

$10.56 $6.34

ethiopia black opal Original Gemstone Ring

$93.73 $56.24

2.13 Ct Esteemed Fire (11 x 8 mm) 3D Fancy Multi Color Flashy Black Opal Cab

$17.61 $10.56

Black Opal Rough, Loose Black Opal, Dry Raw Black Opal Crystal gemstone, 8.90 Ct

$30.1 $18.06

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

$10.56 $6.34

Natural Black Ethiopian Opal Loose Gemstone Oval Shape Cabs 4 Ct. 14X9X5 mm

$38.72 $23.23

Black Opal Rough Dry Black Ethiopian Raw Opal, Welo Fire, jewelry making 6.65 Ct

$23.76 $14.26

1.70.Cts Natural Play Of Color Black Ethiopian Opal Oval Ring Size Cab Gemstone

$6.49 $3.9

2.6ct Bright Ethiopian Black Opal, Black Opal Trillion, Bright Black Welo Opal

$88.0 $52.8

Women earring #207 SILVER 925🛡️ Origin: 🇪🇹

$1211.5 $726.9

2.25cts 2Pcs Natural Ethiopian BLACK Opal OVAL Play of Color Good Luster Gems

$13.2 $7.92

Opal Rough, Black Opal, Raw Opal, Ethiopian Opal, 4.40 Carat, 15x18 MM, RB114

$22.0 $13.2

3.32 Cts_Impressive 3D Electric Sparkle_100 % Natural Welo Black Opal Gems

$52.8 $31.68

Black Silk Fire Opal Cabochon 15x11 mm 3.70 Cts Vivid Loose Gemstone

$17.6 $10.56

#675 5.0 Ct 15x13x3.5mm Solid Black OPAL LIGHTNING RIDGE

$286.05 $171.63

BLACK OPAL CABOCHON, strong color, 8 x 6 black OPAL

$11.39 $6.84

Australian Solid Dark Crystal Opal Specimen - Triangular 50x40x45 mm  10 mm deep

$183.07 $109.84

3.4 Ct AAA Quality Natural Black Ethiopian Opal Oval Shape Gemstone 13X9X5 mm

$26.4 $15.84

black fire opal rough, natural opal raw, Ethiopian opal gemstone 6 Ct 20x9 mm

$12.68 $7.61

5.73Cts EXCELLENT 3D MULTI-COLOR NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$70.4 $42.24

3.13 ct Fair Pear Cabochon Cut (15 x 9 mm) Ethiopia Play of Colors Black Opal

$47.87 $28.72

Black Opal Rough, Dry Jewelry Making Raw Black Opal Crystal, AAA Opal, 5.45 Cts

$23.76 $14.26

White Created Fire Opal Stud Earrings Wgold Plated Womens Ginger Lyne Collection

$14.96 $8.98

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

$22.0 $13.2

Rainbow Fire Black Opal Rough 8 to 15 mm Freeform Nugget Beads Necklace 19"

$20.42 $12.25

Ethiopian Natural Black Opal Cushion -Untreated Black Opal-Size 13x7x4 mm Opal.

$52.8 $31.68

7x5 mm Natural Ethiopian Multi Fire Black Opal Oval Cabochon Loose Gemstone B-40

$12.76 $7.66

fire opal raw, natural opal rough, Ethiopian black opal gemstone 25.5 Ct 24x17mm

$69.7 $41.82

Black Opal Oval Cabochon 10x8 mm, 1.81 Cts Australian Loose Gemstone

$43.99 $26.39