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

$33.8 $20.28

AAA+ Black Opal Oval Cabochon 20x14 mm, 6.76 Cts Australian Loose Gemstone

$44.0 $26.4

GIE Certified 24.85 Natural Ethiopian Black Opal Welo Fire Rough Loose Gemstone

$35.2 $21.12

AAA+ Black Silk Fire Opal Cabochon 20x14 mm 6.80 Cts Vivid Loose Gemstone

$44.0 $26.4

natural opal rough, black fire opal raw, Ethiopian opal gemstone 10.5Ct 21x16 mm

$22.53 $13.52

40 Carat Ethiopian Black Opal Cabochon 38x19x12 MM Pear Shape Welo Fire Opal

$470.8 $282.48

Natural Welo Black Ethiopian Opal Pear Shape Cabochon Gemstone 15X8X3 mm 2.1 Ct

$22.0 $13.2

3.05 Cts EXQUISITE 3D MULTI-COLOR NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$35.2 $21.12

3.35Cts GLITTERING 3D MULTI-COLOR PLAY NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$48.4 $29.04

2.5 Ct Natural Black Ethiopian Opal Oval Cabochon Loose Gemstone 10X8X7 mm

$30.8 $18.48

Natural Loose Black Opal Multicolor Black | 0.67 cts Trillion Shape | Natural

$51.09 $30.66

Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 3.5 Ct 14X9X6 mm

$29.92 $17.95

2.45 Cts Natural Ethiopian Black Opal 9mm Round Flashy Loose Cabochon Gemstone

$14.79 $8.88

Certified 33.90 Ct Natural Ethiopian Black Opal Welo Fire Rough Loose Gemstone

$29.92 $17.95

Natural 89.35 Ct Ethiopian A+BLACK Opal Welo Rough Multi-Fire Certified GEMSTONE

$35.38 $21.23

8x10 mm Natural Ethiopian Multi Fire Black Opal Oval Cabochon Gemstone

$42.13 $25.28

fire opal rough, natural black opal raw, Ethiopian opal gemstone 13.5 Ct 26x15mm

$28.16 $16.9

Authentic PT Black Opal Necklace 1.36CT #270-003-876-8702

$1019.26 $611.56

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

$10.56 $6.34

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

$13.2 $7.92

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

$105.6 $63.36

2.92 Cts_Extreme Fire_100 % Natural TOP Rainbow 3D Flash Welo Solid Black Opal

$52.8 $31.68

2.98 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$66.0 $39.6

Black Fire Opal Cabochon 15x11 mm, 3 Cts AAA+ Loose Gemstone

$17.6 $10.56

Stainless Steel Black Opal Colorful Oval Statement Necklace N15

$30.8 $18.48

Opal Rough Gemstone Welo Fire Black Raw Opal Crystal Ethiopian Opal Rough 11 CTS

$24.89 $14.94

5.63Ct UNIQUE 3D BROAD FLASH PATTERN NATURAL WELO BLACK OPAL From ETHIOPIA

$105.46 $63.28

1.95Cts GLITTERING 3D PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$30.8 $18.48

AAA+ Fire Opal Oval Cabochon 20x14 mm, 6.43 Cts Australian Loose Gemstone

$44.0 $26.4

Certified GIE 24.15 Natural Ethiopian Black Opal Welo Fire Rough Loose Gemstone

$26.4 $15.84

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

$16.2 $9.72

3.70 Carat Ethiopian Black Opal Cabochon 12x8x6 MM Pear Shape Welo Fire Opal

$105.6 $63.36

AAA+ Black Silk Fire Opal Cabochon 16x12mm, 4.7 Cts Vivid Loose Gemstone

$22.0 $13.2

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

$10.56 $6.34

1.9 Ct Doted Natural Black Opal Oval Fire Gemstone For Jewelry Making 10X7X4mm

$22.0 $13.2

15 Pcs Natural Faceted Black Ethiopian Opal Flashy Fire 8x6 MM Oval Cut Opal Lot

$73.92 $44.35

1.75 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S515

$7.92 $4.75

Natural Black Ethiopian Opal Cut Stone Loose Gemstone Lot 5 Ct. 6X4X3 mm A-5739

$18.99 $11.39

GIE Certified 59.05 Natural Ethiopian Black Opal Welo Fire Rough Loose Gemstone

$29.72 $17.84

Natural Gem Black Australian Matrix Opal Faceted10MM Rondelle Beads Necklace 16"

$181.5 $108.9

Created Black Opal, Sterling Threaders, SE005

$100.66 $60.4

Natural Ethiopian Black Opal 9Pc Round Shape Lot Rainbow Flashing Fire 7.95Cts.

$48.98 $29.39

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

$396.0 $237.6

Natural Faceted Black Ethiopian Flashy Multi Fire Opal 7 MM Rare Round Cut Opal

$24.64 $14.78

Black Opal Rough, Ethiopian Black Opal, Loose black raw opal crystal 6.95 Cts

$23.76 $14.26

12x15mm Vivid Black Opal, Ethiopian Black Opal, Black Welo Opal, Black Opal Cab

$290.4 $174.24

100% Natural Welo Fire Black Ethiopian Opal Rough Gemstone 16X12X10 MM 5.5 Cts.

$11.88 $7.13

Opal,Opal Polish Rough,Ethiopian Opal Rough, Fire Opal,Natural Gemstone 3.55 CTS

$15.04 $9.03

Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 2.5 Ct. 13X8X4mm

$21.12 $12.67

8.77Ct Natural Color Play Ethiopian Black Opal Oval Shape Cabochon Loose Gem VOD

$88.0 $52.8

1.91Cts EXCELLENT 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$22.0 $13.2

Natural Ethiopian Black Opal Oval Cabochon 8x10 mm Size Loose Gemstone Lot

$13.2 $7.92

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

$17.6 $10.56

3.60 Ct Resplendent (20 x 8) Facetted Chaff Pattern 3D Mix Welo Black Opal Cut

$75.69 $45.41

4.61 Ct Exquisite (14 x 11) Facetted Chaff Pattern 3D Mix Welo Black Opal Cut

$96.8 $58.08

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

$15.84 $9.5

5.8 Ct Natural Black Ethiopian Opal Multi Fire Oval Cabochon Gemstone 15X11X7 mm

$52.8 $31.68

2 Ct. Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 11X8X4 mm

$24.64 $14.78

5 Piece Black Opal Pear Shape Black Opal Cabochon Loose Gemstone- 5x7 MM, BO909

$22.0 $13.2

Black Opal Rough, Loose Black Opal, Dry Raw Black Opal Crystal gemstone 10.15 Ct

$31.68 $19.01

Natural Black Ethiopian Opal Oval Shape Cabs Fire Opal Gemstone 8X7X4 mm 1.8 Ct

$19.36 $11.62

Fire Opal Oval Cabochon 12x10 mm, 1.53 Cts Loose Australian Gemstone

$13.2 $7.92

100%Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen 6.25Ct

$5.63 $3.38

black OPAL PENDANT, light blue color play, silver Necklace

$33.15 $19.89

2.55Cts EXCELLENT 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$26.4 $15.84

3.5 Ct Natural Black Ethiopian Opal Radiant Shape Cabs Loose Gemstone 15X8X5 mm

$39.6 $23.76

Black Opal Rough, Welo Fire Black Opal, Raw Ethiopian black opal crystal 3.95 Ct

$20.6 $12.36

2.88 Carat Ethiopian Black Opal Cabochon 15x10x3 MM Pear Shape Welo Fire Opal

$80.96 $48.58

Ethiopian opal rough, fire opal raw, black natural opal loose gemstone 7.65 Ct.

$16.2 $9.72

Lab-Created Black Opal Ring Sterling Silver Round Cabochon 1.50 cts Sizes 5 to 9

$48.4 $29.04

4.19 Carat Ethiopian Black Opal Cabochon 14x9x6 MM Pear Shape Welo Fire Opal

$102.08 $61.25

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

$21.12 $12.68

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

$171.6 $102.96

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

$26.76 $16.06

fire Opal, black opal rough, natural opal, opal raw gemstone 8 Ct. 18x13x11 mm

$16.9 $10.14

Women Real 12 Months Birthstone Heart Charm 925 Sterling Silver Bracelet Charm

$12.66 $7.6

Dazzling Fire Play Natural Black Ethiopian Opal Loose Gemstone 18X6X4 mm 2.3 Ct.

$24.64 $14.78

Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 11X7X4 mm 1.8 Ct

$20.24 $12.14

Natural Black Opal, 2.90 carat

$57.2 $34.32

Opal, Black Opal Rough, Fire Opal Rough, Dry raw Ethiopian black opal, 9.60 Cts

$31.68 $19.01

Natural Black Ethiopian Opal Pear Shape Cabochon Loose Gemstone 1.5 Ct. 11X8X5mm

$15.84 $9.5

11x14mm Vivid Black Opal, Ethiopian Black Opal, Black Welo Opal, Black Opal Cab

$123.2 $73.92

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

$92.4 $55.45

3.80 Carat Ethiopian Black Opal Cabochon 14x9x5 MM Pear Shape Welo Fire Opal

$80.96 $48.58

Ethiopian natural opal rough, fire opal raw, black opal gemstone 12 Ct 27x18 mm

$25.35 $15.21

0.83 CTS_WORLD CLASS GEM !!! 100 % NATURAL RAINBOW MULTI FLASHY MICRO BLACK OPAL

$5.64 $3.38

Black Opal Rough Loose black opal crystal rough stone black opal raw 8.55 Cts

$30.1 $18.06

Black Ethiopian Opal Pear Shape Dazzling Fire Opal Gemstone 3.8 Ct 13X9X6 mm

$35.2 $21.12

Black Opal Rough, Welo fire Black Opal raw crystal Ethiopian black opal 6.95 Cts

$23.76 $14.26

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

$26.4 $15.84

A+++ Natural Ethiopian Black Fire Opal Loose Mix Shape Gemstone 23.80 Ct/12 Pcs

$119.68 $71.81

01.35Cts Natural Play Of Color Ring Size Black Ethiopian Opal Oval Cab Gemstone

$6.49 $3.9

0.88 Ct Dazzling (9 x 6) Facetted Chaff Pattern 3D Mix Welo Black Opal Cut Gems

$18.48 $11.09

6.41Ct Natural Color Play Ethiopian Black Opal Oval Shape Cabochon Loose Gem VOD

$88.0 $52.8

Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 1.5 Ct. 12X8X4 mm

$17.6 $10.56

2.04Cts Natural Multi Color Play Black Opal Pear Shape Gemstone From Ethiopia

$35.2 $21.12

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

$13.2 $7.92

Black Opal Necklace, Cubic Zirconia, Chalama Black Opal, Semi Precious Gemstones

$44.06 $26.44

Natural Ethiopian Black Opal Gorgeous Real Faceted Black opal Gemstone. 4595

$59.84 $35.91

Seam Opal from Lightning Ridge Black Opal Country, - Ro3018

$205.04 $123.03