Black Opal Good Natural Loose Gemstones

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328 Results

33.35 cts Ethiopian Black Fire Opal 32 x 18 mm Pear Cabochon Gemstone #obx383
$190.00
or Best Offer
Free shipping
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54.70 ct Black Ethiopian Fire Opal 31 x 22 mm Cabochon Loose Gemstone #obo3502
$490.00
or Best Offer
Free shipping
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33.60 CTS NATURAL THE SOLID GOOD COLOR PLAY OVAL CABOCHON ETHIOPIAN BLACK OPAL
$155.00
or Best Offer
Free shipping
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Natural Amazing Quality Ethiopian Black Opal Rough Loose Gemstone Lot
$13.76 to $40.49
Was: $49.99was - US $49.99
Free shipping
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AUSTRALIAN LIGHTNING RIDGE BLACK OPAL POTCH 250 CT RARE No color 100% Natural
$32.44
or Best Offer
$12.58 shipping
94 sold
2.41Ct.Durable STRONGNatural Green&Rainbow Color Sparkling Opal Ethiopia
$29.29
$4.02 shipping
2.50 cts Ethiopian Black Fire Opal 8 x 6 mm Oval Cabochon Lot 3 Nos #obml151
$3.99
Free shipping
0 bids
3d 3h
2.30 carat Lightning Ridge Black Opal Cabochon 6.3 x 3.58 x 1.25
$100.00
or Best Offer
Free shipping
2.30 cts Ethiopian Fire Opal 12 x 8 mm Earth Mined Gemstone #obo3231
$9.90
Free shipping
0 bids
9d 14h
2.15 cts Ethiopian Black Fire Opal 8 x 6 mm Oval Cabochon Lot 3 Nos #obml154
$3.99
Free shipping
0 bids
1d 3h
3.45 cts Ethiopian Fire Opal 14 x 11 mm Earth Mined Gemstone #obo3022
$9.90
Free shipping
1 bid
8d 1h
4.25 cts Ethiopian Fire Opal 15 x 10 mm Earth Mined Gemstone #obo2836
$19.60
or Best Offer
Free shipping
Natural 0.52ct Earth Mined Black Opal Multicolor 8x6 mm Oval Lightning Ridge
$99.99
or Best Offer
$6.05 shipping
Black Ethiopian Opal Faceted Tyres/Button/Bead/Multi Flashy 16Inch 4X7MM
$73.50
$8.00 shipping
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6.54 cts Australian Black Opal 15 x 12 mm Loose Gemstone Cabochon ~aoc22
$69.90
or Best Offer
Free shipping
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12 Inch Strand Natural Ethiopian Black Opal Multi Fire Faceted Tumble Nuggets
$92.90
$8.00 shipping
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2.25 cts Ethiopian Fire Opal 11 x 9 mm Earth Mined Gemstone #obo2674
$9.90
Free shipping
0 bids
1d 5h
2.05 cts Ethiopian Fire Opal 10 x 8 mm Earth Mined Gemstone #obo1807
$9.90
Free shipping
1 bid
8d
2.85 cts Ethiopian Fire Opal 12 x 9 mm Earth Mined Gemstone #obo2664
$9.90
Free shipping
0 bids
7d 22h
4.71 cts Ethiopian Fire Opal 14 x 11 mm Earth Mined Gemstone #obo3370
$24.90
or Best Offer
Free shipping
4.55 cts Ethiopian Fire Opal 15 x 10 mm Earth Mined Gemstone #obo2915
$19.60
or Best Offer
Free shipping
2.60 cts Ethiopian Fire Opal 13 x 7 mm Earth Mined Gemstone #obo3392
$9.90
Free shipping
0 bids
7d 1h
2.20 cts Ethiopian Fire Opal 11 x 7 mm Earth Mined Gemstone #obo3459
$9.90
Free shipping
0 bids
7d 9h
Natural Black Ethiopian Opal 1.50 Ct.Facered Cut Round Loose Gemstone 8X8X4mm
$8.99
or Best Offer
Free shipping
2.385 CTS MULTI COLOR PLAY BLACK NATURAL OPAL OVAL CABOCHON SEE VIDEO
$9.99
$5.99 shipping
0 bids
3d 19h
2.30 cts Ethiopian Fire Opal 11 x 9 mm Earth Mined Gemstone #obo2680
$9.90
Free shipping
0 bids
1d 23h
8.61 Ct RAINBOW MULTI FLASHY FLORAL HARLEQUIN WELO BLACK OPAL
$51.39
$4.02 shipping
6.91 cts Ethiopian Fire Opal 15 x 12 mm Earth Mined Gemstone #obo3377
$19.90
or Best Offer
Free shipping
6.25 CTS (21.5 X 10.4MM) MARQUISE CABOCHON CUT_NATURAL BLACK OPAL_ETHIOPIA
$404.55
Was: $554.18was - US $554.18
or Best Offer
$7.99 shipping
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3.74 CTS NATURAL BLACK OPAL PEAR CABOCHON CUT MULTI-COLOR PLAY LOOSE GEMSTONE
$141.58
Was: $193.95was - US $193.95
or Best Offer
$7.99 shipping
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10.44 cts Ethiopian Black Fire Opal 22 x 17 mm Cabochon Gemstone #obx394
$139.00
or Best Offer
Free shipping
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24.41 cts Ethiopian Black Fire Opal 25 x 19 mm Cabochon Loose Gemstone #obx386
$89.90
or Best Offer
Free shipping
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16.7 carats Triangle Pinfire natural Multicolored Black opal Andamooka Australia
$95.50
or Best Offer
Free shipping
13.71 cts Ethiopian Fire Opal 18 x 12 mm Earth Mined Gemstone #obo3537
$29.90
or Best Offer
Free shipping
28.57CT MUSEUM GRADE EXTREME DAZZLER TSEHAY HONEY WELO 100% NATURAL BLACK OPAL
$3,850.00
or Best Offer
Free shipping
3.10 cts Ethiopian Fire Opal 12 x 8 mm Earth Mined Gemstone #obo3278
$6.99
Free shipping
0 bids
8d 1h
2.51 cts Ethiopian Fire Opal 12 x 9 mm Earth Mined Gemstone #obo3255
$9.90
Free shipping
0 bids
5d 4h
1.11CT Wonderful Natural Color Play Black Opal Loose Gemstone
$19.99
Free shipping
16.5 Carat 19.7x15.7 MM Natural Multi Fire Smoked Black Welo Opal Oval Cabochon
$98.00
Was: $140.00was - US $140.00
or Best Offer
Free shipping
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18.30 cts Ethiopian Black Fire Opal 22 x 17 mm Cabochon Gemstone #obx389
$200.00
or Best Offer
Free shipping
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8.40 cts Ethiopian Fire Opal 16 x 12 mm Earth Mined Gemstone #obo1592
$29.90
or Best Offer
Free shipping
13.43Ct MUSEUM GRADE EXTREME DAZZLER TSEHAY HONEY WELO 100% NATURAL BLACK OPAL
$1,210.00
or Best Offer
Free shipping
12.11Ct MUSEUM GRADE EXTREME DAZZLER TSEHAY HONEY WELO 100% NATURAL BLACK OPAL
$990.00
or Best Offer
Free shipping
6.51CT MUSEUM GRADE EXTREME DAZZLER TSEHAY HONEY WELO 100% NATURAL BLACK OPAL
$600.00
or Best Offer
Free shipping
3.70 cts Ethiopian Fire Opal 14 x 10 mm Earth Mined Gemstone #obo2943
$28.99
or Best Offer
Free shipping
Solid 3.14 Lightning Ridge Australian Opal 16.9 x 6.5 x 4.1mm
$157.00
or Best Offer
Free shipping
A 2.40 Ct African Black Opal, Cabochon Oval Cut, Natural and Untreated
$99.00
Free shipping
5 cts Ethiopian Fire Opal 14 x 10 mm Earth Mined Gemstone #obo3385
$19.60
or Best Offer
Free shipping
5.01 cts Ethiopian Fire Opal 14 x 10 mm Earth Mined Gemstone #obo2115
$19.90
or Best Offer
Free shipping
1.55CT Lightning Ridge Solid Grawin Gem Opal Cabochon (LGSO12)
$1,026.18
or Best Offer
Free shipping
7.60 cts Ethiopian Fire Opal 16 x 11 mm Earth Mined Gemstone #obo3333
$24.90
or Best Offer
Free shipping
13.30 cts Ethiopian Black Fire Opal 22 x 19 mm Cabochon Gemstone #obx402
$89.90
or Best Offer
Free shipping
5.10 cts Ethiopian Fire Opal 16 x 14 mm Earth Mined Gemstone #obo3445
$19.60
or Best Offer
Free shipping
4.40 cts Ethiopian Fire Opal 13 x 11 mm Earth Mined Gemstone #obo2844
$19.60
or Best Offer
Free shipping
5.60 cts Ethiopian Fire Opal 16 x 12 mm Earth Mined Gemstone #obo3077
$19.60
or Best Offer
Free shipping
5.00 cts Ethiopian Fire Opal 16 x 11 mm Earth Mined Gemstone #obo2990
$19.60
or Best Offer
Free shipping
4.50 cts Ethiopian Fire Opal 13 x 11 mm Earth Mined Gemstone #obo2856
$19.60
or Best Offer
Free shipping
5.45 cts Ethiopian Fire Opal 14 x 11 mm Earth Mined Gemstone #obo2842
$19.60
or Best Offer
Free shipping
17.34 cts Ethiopian Black Fire Opal 23 x 15 mm Cabochon Gemstone #obx393
$160.00
or Best Offer
Free shipping
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19.55 cts Ethiopian Black Fire Opal 21 x 21 mm Cabochon Gemstone #obx391
$89.90
or Best Offer
Free shipping
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Black Opal Good Natural Loose Gemstones

Shop by Category

328 Results

33.35 cts Ethiopian Black Fire Opal 32 x 18 mm Pear Cabochon Gemstone #obx383

54.70 ct Black Ethiopian Fire Opal 31 x 22 mm Cabochon Loose Gemstone #obo3502

33.60 CTS NATURAL THE SOLID GOOD COLOR PLAY OVAL CABOCHON ETHIOPIAN BLACK OPAL

Natural Amazing Quality Ethiopian Black Opal Rough Loose Gemstone Lot

AUSTRALIAN LIGHTNING RIDGE BLACK OPAL POTCH 250 CT RARE No color 100% Natural

2.41Ct.Durable STRONGNatural Green&Rainbow Color Sparkling Opal Ethiopia

2.50 cts Ethiopian Black Fire Opal 8 x 6 mm Oval Cabochon Lot 3 Nos #obml151

2.30 carat Lightning Ridge Black Opal Cabochon 6.3 x 3.58 x 1.25

2.30 cts Ethiopian Fire Opal 12 x 8 mm Earth Mined Gemstone #obo3231

2.15 cts Ethiopian Black Fire Opal 8 x 6 mm Oval Cabochon Lot 3 Nos #obml154

3.45 cts Ethiopian Fire Opal 14 x 11 mm Earth Mined Gemstone #obo3022

4.25 cts Ethiopian Fire Opal 15 x 10 mm Earth Mined Gemstone #obo2836

Natural 0.52ct Earth Mined Black Opal Multicolor 8x6 mm Oval Lightning Ridge

Black Ethiopian Opal Faceted Tyres/Button/Bead/Multi Flashy 16Inch 4X7MM

6.54 cts Australian Black Opal 15 x 12 mm Loose Gemstone Cabochon ~aoc22

12 Inch Strand Natural Ethiopian Black Opal Multi Fire Faceted Tumble Nuggets

2.25 cts Ethiopian Fire Opal 11 x 9 mm Earth Mined Gemstone #obo2674

2.05 cts Ethiopian Fire Opal 10 x 8 mm Earth Mined Gemstone #obo1807

2.85 cts Ethiopian Fire Opal 12 x 9 mm Earth Mined Gemstone #obo2664

4.71 cts Ethiopian Fire Opal 14 x 11 mm Earth Mined Gemstone #obo3370

4.55 cts Ethiopian Fire Opal 15 x 10 mm Earth Mined Gemstone #obo2915

2.60 cts Ethiopian Fire Opal 13 x 7 mm Earth Mined Gemstone #obo3392

2.20 cts Ethiopian Fire Opal 11 x 7 mm Earth Mined Gemstone #obo3459

Natural Black Ethiopian Opal 1.50 Ct.Facered Cut Round Loose Gemstone 8X8X4mm

2.385 CTS MULTI COLOR PLAY BLACK NATURAL OPAL OVAL CABOCHON SEE VIDEO

2.30 cts Ethiopian Fire Opal 11 x 9 mm Earth Mined Gemstone #obo2680

8.61 Ct RAINBOW MULTI FLASHY FLORAL HARLEQUIN WELO BLACK OPAL

6.91 cts Ethiopian Fire Opal 15 x 12 mm Earth Mined Gemstone #obo3377

6.25 CTS (21.5 X 10.4MM) MARQUISE CABOCHON CUT_NATURAL BLACK OPAL_ETHIOPIA

3.74 CTS NATURAL BLACK OPAL PEAR CABOCHON CUT MULTI-COLOR PLAY LOOSE GEMSTONE

10.44 cts Ethiopian Black Fire Opal 22 x 17 mm Cabochon Gemstone #obx394

24.41 cts Ethiopian Black Fire Opal 25 x 19 mm Cabochon Loose Gemstone #obx386

16.7 carats Triangle Pinfire natural Multicolored Black opal Andamooka Australia

13.71 cts Ethiopian Fire Opal 18 x 12 mm Earth Mined Gemstone #obo3537

28.57CT MUSEUM GRADE EXTREME DAZZLER TSEHAY HONEY WELO 100% NATURAL BLACK OPAL

3.10 cts Ethiopian Fire Opal 12 x 8 mm Earth Mined Gemstone #obo3278

2.51 cts Ethiopian Fire Opal 12 x 9 mm Earth Mined Gemstone #obo3255

1.11CT Wonderful Natural Color Play Black Opal Loose Gemstone

16.5 Carat 19.7x15.7 MM Natural Multi Fire Smoked Black Welo Opal Oval Cabochon

18.30 cts Ethiopian Black Fire Opal 22 x 17 mm Cabochon Gemstone #obx389

8.40 cts Ethiopian Fire Opal 16 x 12 mm Earth Mined Gemstone #obo1592

13.43Ct MUSEUM GRADE EXTREME DAZZLER TSEHAY HONEY WELO 100% NATURAL BLACK OPAL

12.11Ct MUSEUM GRADE EXTREME DAZZLER TSEHAY HONEY WELO 100% NATURAL BLACK OPAL

6.51CT MUSEUM GRADE EXTREME DAZZLER TSEHAY HONEY WELO 100% NATURAL BLACK OPAL

3.70 cts Ethiopian Fire Opal 14 x 10 mm Earth Mined Gemstone #obo2943

Solid 3.14 Lightning Ridge Australian Opal 16.9 x 6.5 x 4.1mm

A 2.40 Ct African Black Opal, Cabochon Oval Cut, Natural and Untreated

5 cts Ethiopian Fire Opal 14 x 10 mm Earth Mined Gemstone #obo3385

5.01 cts Ethiopian Fire Opal 14 x 10 mm Earth Mined Gemstone #obo2115

1.55CT Lightning Ridge Solid Grawin Gem Opal Cabochon (LGSO12)

7.60 cts Ethiopian Fire Opal 16 x 11 mm Earth Mined Gemstone #obo3333

13.30 cts Ethiopian Black Fire Opal 22 x 19 mm Cabochon Gemstone #obx402

5.10 cts Ethiopian Fire Opal 16 x 14 mm Earth Mined Gemstone #obo3445

4.40 cts Ethiopian Fire Opal 13 x 11 mm Earth Mined Gemstone #obo2844

5.60 cts Ethiopian Fire Opal 16 x 12 mm Earth Mined Gemstone #obo3077

5.00 cts Ethiopian Fire Opal 16 x 11 mm Earth Mined Gemstone #obo2990

4.50 cts Ethiopian Fire Opal 13 x 11 mm Earth Mined Gemstone #obo2856

5.45 cts Ethiopian Fire Opal 14 x 11 mm Earth Mined Gemstone #obo2842

17.34 cts Ethiopian Black Fire Opal 23 x 15 mm Cabochon Gemstone #obx393

19.55 cts Ethiopian Black Fire Opal 21 x 21 mm Cabochon Gemstone #obx391