Natural Ethiopian Black Opal Oval Shape Polished Use For Jewelry Making. (OV)

$88.0 $52.8

AAA+ Black Silk Fire Opal Cabochon 20x14 mm 6.40 Cts Australian Loose Gemstone

$44.0 $26.4

AAA Black Opal Cabochon 15x11mm, 4 Cts Australian Vivid Loose Gemstone

$17.6 $10.56

Black Opal Oval Cabochon 12x10 mm, 1.96 Cts Loose Gemstone

$43.99 $26.39

Opal , Black Opal Rough , AAA Black Opal,Ethiopian Opal Welo Fire Opal, 4.65 CT

$15.36 $9.22

18 Pcs Natural Ethopian Black Opal 5-6mm Oval Cut Faceted Loose Gemstones Lot

$15.84 $9.51

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

$13.2 $7.92

black Opal, natural fire opal raw, ethiopian opal rough gemstone 14.5Ct 24x13 mm

$30.98 $18.59

3.1 Ct Natural Black Ethiopian Opal Oval Shape Opal Cabs Gemstone 11X9X5 mm

$32.56 $19.54

Natural Black Ethiopian Opal Pear Shape Cabochon 1.5 Ct Loose Gemstone 11X7X5 mm

$22.0 $13.2

Created Black Opal Round Bezel Ring Sterling Silver

$21.12 $12.67

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

$24.64 $14.78

6 Ct AAA Quality Natural Black Ethiopian Opal 15 Pcs Pear Shape Gemstone 7X5X3mm

$35.2 $21.12

AAA+ Black Silk Fire Opal Cabochon 10x8 mm 1.15 Cts Australian Loose Gemstone

$44.0 $26.4

Black Opal Ring~925 Solid Sterling Silver~Gemstone Ring~Women Silver Jewellery

$19.8 $11.88

AAA+ Black Silk Fire Opal Cabochon 10x8 mm 1.45 Cts Vivid Loose Gemstone

$44.0 $26.4

AAA+ Black Silk Fire Opal Cabochon 10x8 mm 1.35 Cts Vivid Loose Gemstone

$44.0 $26.4

Treated Rare Chalama Black Opal 925 Sterling Silver Ring Jewelry s.7.5 CR49913

$19.36 $11.62

2.02 Cts_Mesmerizing_100 % Natural Multi-Color 3D Flash Welo Solid Black Opal

$52.8 $31.68

2 Ct AAA Quality Natural Black Ethiopian Opal Marquise Shape Gemstone 14X6X5mm

$20.24 $12.14

Ethiopian Chalama Black Opal 3.00CT Oval 38

$264.0 $158.4

Black Opal Rough 17.50 Cts Raw black opal crystal loose welo black opal gemstone

$42.77 $25.67

12.80 Ct 100% Natural Loose Gemstone Ethiopian Black Opal Cut Pear Shape Lot

$22.33 $13.4

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

$14.16 $8.5

Natural Black Ethiopian Opal Pear Shape Cabs Loose Gemstone 3 Ct 14X10X5 mm

$24.64 $14.78

6.52Cts STUNNING 3D PEACOCK PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$88.0 $52.8

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

$23.52 $14.11

2.49 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S308

$14.08 $8.45

AAA+ Black Silk Fire Opal Cabochon 10x8 mm 1.25 Cts Australian Loose Gemstone

$44.0 $26.4

30 Pcs Natural Ethopian Black Opal 3mm Round Cut Flashy Loose Faceted Gemstones

$35.2 $21.12

Opal , Black Opal Rough , AAA Black Opal,Ethiopian Opal Welo Fire Opal, 7.60 CT

$25.08 $15.05

3.5 Ct Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 14X10X7 mm

$30.8 $18.48

Natural Gem Ethiopian Black Opal 4 to 6MM Uncut Beads Necklace 19"

$18.18 $10.91

2.56 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$33.44 $20.07

Natural Black Ethiopian Opal Loose Gemstone Oval Shape Cabs 2.5 Ct 11X8X5 mm

$26.4 $15.84

07.85 Ct Natural Gorgeous Black Ethiopian Opal Pear Shape 19X12X6MM Cab Gemstone

$14.08 $8.45

Black Opal Rough Ethiopian Black Opal 16x14x8 MM 6.50 Cts AAA Black opal rough

$20.6 $12.36

2.26 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S670

$11.44 $6.86

Black Silk Fire Opal Cabochon 10x8 mm 1.28 Cts AAA+ Vivid Loose Gemstone

$44.0 $26.4

AAA+ Black Silk Fire Opal Cabochon 10x8 mm 1.35 Cts Vivid Loose Gemstone

$44.0 $26.4

Natural Ethiopian Black Opal 8Pcs Round Shape Lot Rainbow Flashing Fire 6.15Cts.

$37.89 $22.74

5.00Ct Genuine Natural Color Play Black Opal Cushion Cabochon Loose Gemstone

$88.0 $52.8

0.96CTS Natural Floral Flash Play-Of-Color Crystal Black Opal S684

$8.8 $5.28

5.46Cts Natural Color Play Ethiopian Black Opal Oval Cabochon Loose Gem VOD

$61.6 $36.96

8.70 Crt, Black Opal, Ethiopian Opal, Raw Black Opal, Rough Black Opal, RB154

$36.08 $21.65

1.64 Ct Extra Ordinary (12 x 8) Facetted Multi Layer Honey Comb Welo Black Opal

$20.77 $12.47

4.63cts EXCELLENT 3D MULTI-COLOR PLAY NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$57.2 $34.32

Black opal rough, multi color black opal raw crystal jewelry making 14.95 Cts.

$44.36 $26.62

25.55Ct Natural Ethiopian A+ BLACK Opal Welo Rough Multi-Fire Certified GEMSTONE

$20.58 $12.35

Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 1.5 Ct. 11X9X4 mm

$15.84 $9.5

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

$24.94 $14.97

3.09 Cts Natural Floral Flash Play-Of-Color Crystal Black OPAL S335

$11.44 $6.86

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

$66.0 $39.6

2.25 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$26.4 $15.84

1.48 Cts_Marvelous Opal Collection_100 % Natural Top Flash Solid Black Opal

$13.2 $7.92

Natural Black Ethiopian Opal Pear Shape Cabochon Loose Gemstone 3.5 Ct 14X9X6 mm

$35.2 $21.12

3.1 Ct Natural Black Ethiopian Opal Oval Shape Opal Cabs Gemstone 12X9X6 mm

$32.56 $19.54

Natural Black Ethiopian Opal Marquise Shape Cabs Loose Gemstone 3 Ct 18X7X5 mm

$21.12 $12.67

13.00 Cts STUNNING 3D MULTI COLOR NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$286.0 $171.6

Natural Opal - 925 Sterling Silver Black And Gold Rhodium Plated Earring 2.15" E

$63.36 $38.02

Natural Black Ethiopian Opal Loose Gemstone Oval Shape Cabs 2.5 Ct 12X9X4 mm

$24.64 $14.78

3.5 Ct Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 13X10X6 mm

$32.56 $19.54

Natural Black Ethiopian Opal Marquise Shape Cabs Loose Gemstone 2.5 Ct 17X6X5 mm

$26.4 $15.84

Black opal rough Welo fire Ethiopian multi fire black opal 15 Pcs 8/12 mm

$28.52 $17.11

1.85Cts Sparkling Natural Black Opal 10x9.6x4.2mm Trillion Cabochon Gemstone-VDO

$26.4 $15.84

Black Opal Oval 1.55 Carat Solid Black Vivid Chaff Pattern Hand Faceted

$151.61 $90.97

fire Opal, dry opal raw, ethiopian opal rough, natural black opal 21 Ct 30x18 mm

$44.36 $26.62

2.2 Cts 13.5x8.9 MM Natural AAA Smoked Multi Fire Ethiopian Black Opal Pear Cut

$20.24 $12.15

Natural Black Ethiopian Opal Loose Gemstone Pear Shape Opal 2.5 Ct 11X8X6 mm

$24.64 $14.78

Natural Black Ethiopian Opal Oval Shape Cabs Loose Gemstone 3 Ct. 12X9X5 mm

$30.8 $18.48

fire Opal rough, black opal raw, natural dry opal, ethiopian opal 19.5Ct 26x17mm

$42.24 $25.35

Opal, Black Opal Rough, multi Fire opal, loose black opal raw crystal 5.75 Cts

$20.6 $12.36

Black Fire Opal Oval Cabochon 16x12 mm 4.06 Cts Australian Loose Gemstone

$22.0 $13.2

0.51ct Solid Lightning Ridge black opal, stunning rainbow fire *see video*

$102.41 $61.45

4 Ct AAA Quality Natural Black Ethiopian Opal 10 Pcs Mix Shape Gemstone 6X5 mm

$24.64 $14.78

1.77 Cts_Extraordinary Loose Gemstone_100 % Natural Solid Black Opal

$10.56 $6.34

Ethiopian opal rough, Natural black opal rough, fire opal gemstone 23 Ct 36x17mm

$49.28 $29.57

1.81ct solid Lightning Ridge black opal, stunning fire & pattern *see video*

$193.94 $116.37

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

$33.44 $20.07

475cts. Australian Black/Dark/Crystal Rubs

$352.0 $211.2

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

$30.8 $18.48

6.13CT ATTRACTIVE 3D PATCHWORK PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$112.2 $67.32

natural Opal gemstone, ethiopian fire opal raw, black opal rough 8.5 Ct 19x12 mm

$21.12 $12.68

Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 2.3 Ct 12X9X4 mm

$22.0 $13.2

Turkish Rainforest Chrysocolla & Black Ethiopian Opal 925 Silver Pendant P-1193

$13.64 $8.18

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

$264.0 $158.4

Natural Black Ethiopian Opal Pear Shape Fire Play Opal Gemstone 4.5 Ct 16X9X6 mm

$48.4 $29.04

1.5 Ct Natural Black Ethiopian Opal Oval Shape Cabochon Loose Gemstone 9X7X3 mm

$19.36 $11.62

100% Natural Australian Black Opal 12 Ct, Gemstone Cabochon AA+ Quality

$184.8 $110.89

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

$29.92 $17.95

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

$29.78 $17.87

Multifire Australian Black Opal Cabochon, AAA+ Grade Quality Black Opal Gemstone

$44.0 $26.4

Natural Black Ethiopian Opal Loose Gemstone Oval Shape Cabs 3.5 Ct 12X8X6 mm

$29.92 $17.95

Natural Black Ethiopian Opal Loose Gemstone Round Shape Cabs 2.5 Ct. 10X10X5 mm

$26.4 $15.84

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

$105.6 $63.36

Black Ethiopian Opal Oval Shape Full Fire Opal Loose Gemstone 3.55 Ct. 14X10X4mm

$38.72 $23.23

Top Quality Ethiopian Natural Black Opal Raw Stone, Natural Black Opal A119

$124.08 $74.45

AAA+ Black Opal Oval Cabochon 14x10 mm 3.35 Cts Fire Loose Gemstone

$17.6 $10.56

Black Opal Cabochon 12x10 mm, 1.98 Cts Loose AAA Gemstone

$43.99 $26.39

Oval Black Opal Cabochon 12x10 mm, 1.81 Cts AAA Loose Gemstone

$43.99 $26.39