EGL Certified 19.65 Natural Ethiopian Black Opal Welo Fire Rough Loose Gemstone

$22.88 $13.73

Natural Black Ethiopian Opal AAA+ Round Cabochon 5 mm Size Loose Gemstone Lot

$79.2 $47.52

Black Opal Cabochon 20x14 mm, 6.20 Cts AAA Loose Gemstone

$44.0 $26.4

7x5 mm Natural Ethiopian Multi Fire Black Opal Oval Cabochon Loose Gemstone W-29

$11.44 $6.86

2.25Cts STUNNING 3D HARLEQUIN PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$35.2 $21.12

1.95 Ct Black Ethiopian Opal Gemstone Leaf Carved Loose Gemstone 11X9X3 mm A3590

$14.24 $8.55

Natural Black Ethiopian Opal Pear Shape Cabs Loose Gemstone 2.5 Ct 13X8X4 mm

$21.12 $12.67

AAA+ Black Silk Opal Cabochon 15x11 mm 3.90 Cts Fire Loose Gemstone

$17.6 $10.56

34.05 Ct Black Ethiopian Opal Gemstone Round Smooth Beads Necklace 17-18" A-3424

$29.13 $17.48

Natural Black Ethiopian Opal Marquise Shape Cabs Loose Gemstone 5.3 Ct 23X10X5mm

$51.04 $30.62

4.3ct 13.9x12x4mm Solid Australian Semi Black Oval Opal Cabochon Loose Gem

$28.16 $16.9

Black Opal Ring~925 Solid Sterling Silver~Handmade Ring~Minimalist Gemstone Ring

$19.8 $11.88

3.70Cts Natural Black Opal 10mm Heart Shape Matching Pair Ethiopia Gemstones-VDO

$67.76 $40.66

Black Opal Oval Cabochon 15x11 mm, 3.95 Cts Fire Loose Gemstone

$17.6 $10.56

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

$24.33 $14.6

7mm Black Opal Round Basket Stud Earrings in Solid Sterling Silver

$40.4 $24.24

Large black Opal Rough 13.90 Cts Unheated Ethiopian Raw Gemstone Welo Opal

$30.36 $18.22

4.16Cts Firing Natural Black Opal 9x7mm Oval 4Pcs Loose Gemstones From Ethiopia

$44.0 $26.4

1.74Cts GLITTERING 3D PATTERN NATURAL WELO BLACK OPAL LOOSE GEMSTONE

$30.8 $18.48

Natural Black Ethiopian Opal Mix Shape Cabs 19 Pcs Lot Gemstone 9.5 Ct 7X5X4 mm

$44.0 $26.4

2.11 Cts_Extreme Top Fire_100 % Natural Welo Solid Black Opal S514

$14.96 $8.98

8.9 Ct 23.1x13 MM Natural AAA Blue Green Rainbow Fire Smoked Black Opal Pear Cut

$113.52 $68.11

2.60 Ct Natural Black Opal Flashy Loose Faceted Cut Pair Gemstones Collection

$8.27 $4.96

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

$66.0 $39.6

8.41 ct Incomparable Oval Cabochon (20 x 14 mm) Ethiopian Flashing Black Opal

$224.4 $134.64

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

$39.6 $23.76

Genuine Chalama Black Opal 925 Solid Sterling Silver Pendant 20mm

$108.68 $65.21

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

$4.4 $2.64

Seam Opal from Lightning Ridge Black Opal Country, - Ro3122

$205.04 $123.03

A++ Natural Ethiopian Black Opal Cabochon Lot Welo Fire Opal Making Jewelry

$71.28 $42.77

Black Top Natural Ethiopian Smoked Multi Red Fire Opal Cabochon Stone 6.50 Ct

$246.4 $147.84

1 Ct Natural Black Ethiopian Opal Pear Shape Cabs Loose Gemstone 8X7X4 mm

$8.8 $5.28

0.65Cts Natural Play Of Color Black Ethiopian Opal Marquise Cab Loose Gemstones

$6.16 $3.7

Black Opal Rough, Welo fire Raw Black Opal Crystal, Loose Ethiopian Opal 5.25 Ct

$22.18 $13.31

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

$24.64 $14.78

28.49Ct Exquisite 3D Ribbon Flash Pattern Natural Welo Black Opal Gems

$1420.45 $852.27

Black Opal Rough, Welo Fire Black Opal Crystal, Raw Black Opal Crystal, 13.65 Ct

$44.0 $26.4

Multi- Fire 10.50 Ct Natural Ethiopian Black Opal Welo Rough Certified GEMSTONE

$14.96 $8.98

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

$17.6 $10.56

2.35cts Ethiopian Black Opal Teardrop Cabochon

$127.6 $76.56

Ethiopian Play Fire Naturl Black Opal Polished gemstone Rough 3.40Crt #N11

$19.36 $11.62

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

$22.0 $13.2

1.16 Ct TOP MOST BEAUTIFUL GEM RAINBOW FIRE FLASHY PATCH WORK FACETED BLACK OPAL

$17.61 $10.56

48.25 Ct Black Ethiopian Opal Gemstone Rondelle Smooth Beads Necklace 17" A-5126

$26.47 $15.88

AAA+ Black Silk Fire Opal Cabochon 14x10 mm 3.45 Cts Australian Loose Gemstone

$17.6 $10.56

AAA+ Black Silk Fire Opal Cabochon 14x10 mm 3.45 Cts Australian Loose Gemstone

$17.6 $10.56

6 Carat, Dry Natural Black Ethiopian Opal Raw Rough, Multi Flash Gemstone.

$5.28 $3.17

Natural Ethiopian Black Opal Oval Shape Polished Use For Jewelry Making. 161

$20.79 $12.48