1.95 ct black opal 11.5x7.7x3.1mm - Black Opal Direct

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15.16 ct gem black opal 21.8x15.8x6.4mm - Black Opal Direct

15.16 ct gem black opal 21.8x15.8x6.4mm - Black Opal Direct
4.65 CT LIGHTNING RIDGE CRYSTAL OPAL TO246

4.65 CT LIGHTNING RIDGE CRYSTAL OPAL TO246
3.31 ct black opal 14.1x8.1x4.4mm - Black Opal Direct

3.31 ct black opal 14.1x8.1x4.4mm - Black Opal Direct
1.72 ct black opal 9.5x7x3mm - Black Opal Direct

1.72 ct black opal 9.5x7x3mm - Black Opal Direct
2.81 ct crystal opal 13.3x9.4x3.4mm - Black Opal Direct

2.81 ct crystal opal 13.3x9.4x3.4mm - Black Opal Direct
1.25 ct semi black opal 9.5x6x3mm - Black Opal Direct

1.25 ct semi black opal 9.5x6x3mm - Black Opal Direct
Australian Black Opal Direct from Lighting Ridge

Australian Black Opal Direct from Lighting Ridge
1.15CTS BLACK OPAL [dh48]

1.15CTS BLACK OPAL [dh48]
1.51 ct black opal 10.3x6.4x3.7mm - Black Opal Direct

1.51 ct black opal 10.3x6.4x3.7mm - Black Opal Direct
15.16 ct gem black opal 21.8x15.8x6.4mm - Black Opal Direct

15.16 ct gem black opal 21.8x15.8x6.4mm - Black Opal Direct
1.07 ct black opal 7.7x6x3.8mm - Black Opal Direct

1.07 ct black opal 7.7x6x3.8mm - Black Opal Direct
1.02 ct black opal 9.3x6.4x2.5mm - Black Opal Direct

1.02 ct black opal 9.3x6.4x2.5mm - Black Opal Direct
9.00 Cts Sparkling Honeycomb Pattern Natural Ethiopian Opal - Etsy

9.00 Cts Sparkling Honeycomb Pattern Natural Ethiopian Opal - Etsy
1.40 ct dark opal 10.8x6x3.6mm - Black Opal Direct

1.40 ct dark opal 10.8x6x3.6mm - Black Opal Direct
4.41 ct gem black opal 16x10.6x3.7mm - Black Opal Direct

4.41 ct gem black opal 16x10.6x3.7mm - Black Opal Direct
2.97 ct black opal 13.5x9.5x3.6mm - Black Opal Direct

2.97 ct black opal 13.5x9.5x3.6mm - Black Opal Direct
16.60 CTS QUALITY WHITE OPAL GEM GRADE Y-11-trueblueopals

16.60 CTS QUALITY WHITE OPAL GEM GRADE Y-11-trueblueopals
0.75 ct black opal gem 9.5x6x2mm - Black Opal Direct

0.75 ct black opal gem 9.5x6x2mm - Black Opal Direct
Top 20 Rarest Gemstones In The World | Chroma Gems & Co

Top 20 Rarest Gemstones In The World | Chroma Gems & Co
7.27 ct gem black opal 21.8x12.8x4.2mm - Black Opal Direct

7.27 ct gem black opal 21.8x12.8x4.2mm - Black Opal Direct
4.41 ct gem black opal 16x10.6x3.7mm - Black Opal Direct

4.41 ct gem black opal 16x10.6x3.7mm - Black Opal Direct
2.45 ct white opal 14.5x9x3mm - Black Opal Direct

2.45 ct white opal 14.5x9x3mm - Black Opal Direct
11.43 ct gem black opal 22x16x5mm - Black Opal Direct

11.43 ct gem black opal 22x16x5mm - Black Opal Direct
1.60 ct black opal 9x7.3x3.8mm - Black Opal Direct

1.60 ct black opal 9x7.3x3.8mm - Black Opal Direct
2.05 ct dark opal 10.7x8x3.9mm - Black Opal Direct

2.05 ct dark opal 10.7x8x3.9mm - Black Opal Direct
Shop All | Black Opal Direct

Shop All | Black Opal Direct
3.29 ct black opal 13x7.8x4.6mm - Black Opal Direct

3.29 ct black opal 13x7.8x4.6mm - Black Opal Direct
3.49 ct white opal 13x9.8x4.2mm - Black Opal Direct

3.49 ct white opal 13x9.8x4.2mm - Black Opal Direct
4.04 ct gem black opal 12x9.5x5mm - Black Opal Direct

4.04 ct gem black opal 12x9.5x5mm - Black Opal Direct
0.95 ct black opal 8x6x2.8mm - Black Opal Direct

0.95 ct black opal 8x6x2.8mm - Black Opal Direct
3.47ct Lightning Ridge Black Opal LRS1099

3.47ct Lightning Ridge Black Opal LRS1099
2.97 ct black opal 13.5x9.5x3.6mm - Black Opal Direct

2.97 ct black opal 13.5x9.5x3.6mm - Black Opal Direct
N5-1.91 CTS - DARK OPAL POLISHED STONE L. RIDGE TBO-9688

N5-1.91 CTS - DARK OPAL POLISHED STONE L. RIDGE TBO-9688
6.88 ct gem black opal 16x12x6mm - Black Opal Direct

6.88 ct gem black opal 16x12x6mm - Black Opal Direct
4.12 ct dark opal 13.8x9.5x4.5mm - Black Opal Direct

4.12 ct dark opal 13.8x9.5x4.5mm - Black Opal Direct