1 ct Round Lab-Created Black Opal Stud Earrings in 14K Yellow Gold

$164.56 $98.74

loose Opal, fire opal, Ethiopian opal rough,natural black opal 6.5Ct 20x11x8 mm

$17.61 $10.56

3.34Cts Natural Color Play Black Opal 9x7mm Oval Cabochon 3 Pcs Gemstone

$52.8 $31.68

Black Opal Cabochon 10x8mm, 2 Cts Black And Blue Fire AAA+ Loose Gemstone

$43.99 $26.39

MULTI- FIRE 21.80 Ct Natural Ethiopian BLACK Opal Welo Rough Certified Gemstone

$28.83 $17.3

Natural Ethiopian Black Opal Gorgeous Real Faceted Black opal Gemstone. 2468

$110.44 $66.27

2.33Cts Firing Natural Black Opal 10mm Round Cut Loose Gem From Ethiopia VDO

$39.6 $23.76

Natural Black Ethiopian Opal Oval Gemstone For Jewelry Crafts 13X11X5mm 3.4 CT

$34.32 $20.59

6.78 CTS_ELECRIC HONEY COMB 3D PATTERN_100 % NATURAL MULTI-COLOR PLAY BLACK OPAL

$211.2 $126.72

AAA+ Black Silk Opal Cabochon 16x12 mm 4.40 Cts Fire Loose Gemstone

$22.0 $13.2

Ethiopian Chalama Black Opal .50CT 7x5MM Oval Cabochon Loose Gem 24,25

$35.16 $21.1

3.76 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S513

$38.72 $23.23

AAA+ Black Silk Opal Cabochon 15x11 mm 3.85 Cts Fire Loose Gemstone

$17.6 $10.56

Black Fire Opal Cabochon 14x10 mm 2 Cts AAA+ Australian Loose Gemstone

$17.6 $10.56

Black Opal Rough 14.85 Carat Natural Ethiopian Welo Opal Raw Fire Opal Gemstone

$32.39 $19.44

Natural Black Ethiopian Opal AAA+ Round Cabochon 4 mm Size Loose Gemstone Lot

$71.28 $42.77

Natural Ethiopian Black Opal Gorgeous Real Faceted Black opal Gemstone. 7580

$56.66 $34.0

AAA+ Black Silk Fire Opal Cabochon 16x12 mm 4.50 Cts Australian Loose Gemstone

$22.0 $13.2

Natural Black Opal Rough Gemstone Welo Fire Raw Opal Crystal Shiny Rough 17 CTS

$25.68 $15.41

2.73 CTS 12x9mm BREATHTAKING RARE SPARKLING NATURAL WELO BLACK OPAL GEMSTONE

$14.08 $8.45

Black Opal Rough AAA Flashy Fire Raw Black Opal crystal loose gemstone 10.60 Cts

$28.52 $17.11

7.81 CTS MULTI COLOR PLAY BLACK NATURAL OPAL PEAR CABOCHON SEE VIDEO

$61.6 $36.96

AAA+ Black Silk Fire Opal Cabochon 16x12 mm 4.30 Cts Australian Loose Gemstone

$22.0 $13.2

Genuine Black Opal Natural Ethiopian Fire Bead 1Strand Gemston Necklace 3To4.5MM

$30.8 $18.48

Natural Multi Fire Ethiopian Black Opal Oval Shape Cabochon Gemstone 8.4 Cts

$84.48 $50.69

2.23 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$26.76 $16.06

Black Opal Oval Cabochon 16x12 mm, 4.52 Cts Australian Loose Gemstone

$22.0 $13.2

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

$17.6 $10.56

Certified GIE 44.60 Natural Ethiopian Black Opal Welo Fire Rough Loose Gemstone

$27.28 $16.37

AAA+ Black Silk Fire Opal Cabochon 10x8 mm 1.22 Cts Vivid Loose Gemstone

$44.0 $26.4

13.95Ct UNIQUE COLLECTION ! RAINBOW FLASHY CHAFF PATTERN WELO BLACK OPAL

$155.76 $93.46

1.22Cts ATTRACTIVE 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$22.0 $13.2

Opal, fire opal rough, natural dry opal raw, ethiopian black opal 13 Ct 25x12 mm

$27.46 $16.48

6.18Cts Natural Color Play Ethiopian Black Opal Pear Cabochon Loose Gemstone

$114.4 $68.64

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

$26.4 $15.84

13X8X4mm Natural Ethiopian Color Play Black Opal Pear Cabochon Gemstone 2.2 Ct

$22.88 $13.73

6.66Ct WORLD CLASS ! RAINBOW FLASHY 3D FLORAL HARLEQUIN WELO BLACK OPAL

$111.76 $67.06

2.90cts AMAZING 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$35.2 $21.12

3.27CT AUSTRALIA NATURAL BLACK OPAL TRIPLETS 925 SOLID SLVER MEN & WOMEN RING 5

$149.6 $89.76

Black Silk Fire Opal Cabochon 20x14 mm 6.30 Cts AAA Loose Gemstone

$44.0 $26.4

Black Fire Opal Cabochon 15x11mm, 3.7 Cts Vivid Australian Loose Gemstone

$17.6 $10.56

Black Ethiopian Opal Oval Shape Dazzling Fire Opal Gemstone 2.7 Ct 11X9X6 mm

$29.04 $17.42

925 Sterling Silver Earrings Oval Black Opal 10x8mm Gems Gemstone Jewelry

$61.16 $36.7

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

$13.2 $7.92

Natural Ethiopian Opal, 1.05 Ct Orange Green Yellow Fire Opal Pear Opal Cabochon

$34.32 $20.6

Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 2.5 Ct 11X9X6 mm

$22.0 $13.2

Black Opal, Black Opal Cabochon Pear Loose Gemstone- 7x10 MM, BO912

$20.24 $12.14

16.57CT HUGE! OUTSTANDING 3D SNAKE SKIN PATTERN NATURAL WELO BLACK OPAL GEMSTONE

$396.44 $237.86

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

$21.12 $12.68

ABSTRACT oil painting HARLEQUIN BLACK OPAL original 8 X 10 mat Suiseki viewing

$30.8 $18.48

Ethiopian opal rough, natural Black opal raw, fire opal gemstone 12.5Ct 18x13 mm

$26.05 $15.63

1.97 Cts_Impressive 3D Electric Color Play_100 % Natural Welo Black Opal Gems

$26.4 $15.84

Natural Black Ethiopian Opal Radiant Cabochon Loose Gemstone 1.50 Ct 12X6X3 mm

$17.6 $10.56

Opal, Black Opal Rough, Colorful Welo Fire Loose AAA Raw Black Opal, 6.25 Ct

$23.76 $14.26

Loose Fire 18.80 Ct Natural Ethiopian Black Opal Welo Rough Certified GEMSTONE

$17.82 $10.69

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

$32.74 $19.65

Black Opal,Opal Cabochon,Ethiopian Opal,Fire Opal,Natural Loose Gemstone 2.35 CT

$25.85 $15.51

Natural Black Ethiopian Opal Loose Gemstone Oval Shape Opal Cabs 3 Ct 13X9X5 mm

$29.92 $17.95

AAA+ Black Silk Opal Cabochon 15x11 mm 3.85 Cts Fire Loose Gemstone

$17.6 $10.56

Black opal 6x4MM Natural Fire Oval Lot Ethiopian Gemstone Calibrated Cabochon

$123.2 $73.92

14.5X8.5 MM High Quality Natural Black Opal October Birthstone Oval Oval Shape

$22.88 $13.73

Black Opal Rough, dry black Ethiopian opal rough, AAA Raw black opal 3.30 Cts

$20.6 $12.36

2.2 Ct AAA Quality Natural Black Ethiopian Opal Oval Shape Gemstone 12X7X4 mm

$21.12 $12.67

2.5 Ct AAA Quality Natural Black Ethiopian Opal Oval Shape Gemstone 10X8X5 mm

$23.76 $14.26

Opal, Solid Natural, Black Opal, Australian cut & Polished 12.06 ct Opal

$74.37 $44.63

1.6 Ct Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 10X8X4 mm

$15.84 $9.5

2.5 Ct Natural Black Ethiopian Opal Round Shape Cabochon Loose Gemstone 9X9X5 mm

$33.44 $20.06

MULTI- FIRE 18.00 Ct Natural Ethiopian BLACK Opal Welo Rough Certified Gemstone

$16.92 $10.15

1.35 Cts_Extreme Top Fire_100 % Natural Rainbow Flash Welo Solid Black Opal S689

$17.6 $10.56

Opal, Flashy fire raw black opal crystal Ethiopian welo black opal rough 8.05 Ct

$25.35 $15.21

AAA Quality Natural Black Ethiopian Opal Pear Cabs Gemstone 3.9 Ct 15X8X5 mm

$35.2 $21.12

AAA+ Black Silk Opal Cabochon 16x12 mm 4.35 Cts Fire Loose Gemstone

$22.0 $13.2

6.09 Cts GORGEOUS 3D MULTI-COLOR PLAY NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$79.2 $47.52

AAA+ Black Silk Opal Cabochon 15x11 mm 3.83 Cts Fire Loose Gemstone

$17.6 $10.56

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

$39.6 $23.76

AAA + Natural Opal Black Opal 12x8MM Size Oval Cabochon Smooth Gemstone , C66

$8.8 $5.28

genuine black opal 6.94cts 17x12 m/m

$488.4 $293.04

1.58 ct Gorgeous Oval Cabochon (12 x 9 mm) Flashing Multicolor Black Opal

$16.53 $9.92

4.22 ct Unbelievable Oval Cabochon (13 x 9 mm) Ethiopia Play of s Black Opal

$63.58 $38.15

Ethiopian opal rough, natural black opal raw, fire opal gemstone 11.5Ct 19x17 mm

$24.64 $14.79

AAA+ Black Silk Fire Opal Cabochon 16x12 mm 4.18 Cts Australian Loose Gemstone

$22.0 $13.2

2.19 CTS 12X9MM EXCELLENT 3D PATTERN FLASH NATURAL WELO BLACK OPAL GEMSTONE

$14.08 $8.45

AAA+ Black Silk Fire Opal Cabochon 16x12 mm 4.20 Cts Australian Loose Gemstone

$22.0 $13.2

Single Cut Black Opal from Lightning Ridge, Black Opal Country - BLC1377

$269.12 $161.47

42 Pcs Natural Black Opal Ethiopian Oval Cabochon 5mm-7mm Gemstones Wholesale

$17.18 $10.31

Black Ethiopian Opal Polished Rough Fancy Shape Opal Gemstone 5.4 Ct 18X10X7 mm

$29.92 $17.95

1 Ct Natural Black Ethiopian Opal Oval Cabochon Loose Gemstone 9X7X4 mm

$19.36 $11.62

PINFIRE 4.9ct Semi Black Opal GREEN & ORANGE Oval Lightning Ridge!

$149.6 $89.76

4.95Ct Marquise Cab _ 3D Multi Color Playing Natural Welo Black Opal

$148.1 $88.86

Lab Created Black Opal Multi Color Crystal Stainless Steel Ring/Earrings Sz 6

$13.2 $7.92

4.55Cts Striking Natural Black Opal Marquise Shape Gemstone From Ethiopia Rf-VDO

$61.6 $36.96

Black Silk Opal Cabochon 15x11 mm 3.98 Cts AAA Loose Gemstone

$17.6 $10.56

AAA+ Black Silk Fire Opal Cabochon 14x10 mm 3.25 Cts Australian Loose Gemstone

$17.6 $10.56

black opal rough, natural opal raw, Ethiopian fire opal gemstone 12.5Ct 20x18 mm

$26.05 $15.63

AAA+ Black Silk Fire Opal Cabochon 15x11 mm 3.75 Cts Australian Loose Gemstone

$17.6 $10.56

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

$8.45 $5.07

AAA+ Black Silk Opal Cabochon 16x12 mm 4.40 Cts Fire Loose Gemstone

$22.0 $13.2

Dazzling Fire Play Natural Black Ethiopian Opal Loose Gemstone 15X6X4 mm 2.5 Ct.

$26.4 $15.84

Fire Opal Cabochon 12x10 mm, 1.89 Cts Australian Loose Gemstone

$43.99 $26.39

IMPRESSIVE 18x14mm 5.17ct MULTICOLOR GREEN SOLID SEMI BLACK OPAL LIGHTNING RIDGE

$217.4 $130.44