| 3.57Ct~AAA~ULTRA RARE~AUSTRALIAN RAINBOW BLACK OPAL~NR!
$9.99 (0 Bids) Time Left: 1h 23m |
| ''Solid Gem Black Opal'' 1.00CT
$27.23 (0 Bids) Time Left: 2h 34m |
| 50CT BLACK OPAL ROUGH PURPLE CHUNK
$15.01 (10 Bids) Time Left: 6h 49m |
| N2 4.5 5 blue green Lightning Ridge black opal 1.17cts!
$250.00 
Time Left: 7h 8m |
| N1 4 5 red green Lightning Ridge black opal 1.08cts!
$320.00
Time Left: 7h 16m |
| N3 4 5 orange green Lightning Ridge black opal 1.87cts!
$370.00
Time Left: 7h 27m |
| 6.41 CT.TOP NATURAL EXTREM PLAY COLOR AUSIE BLACK OPAL
$399.99
Time Left: 8h 41m |
| 4.15CT.GENUINE LIGHTNING RIDGE SOLID BOULDER BLACK OPAL
$4.31 (6 Bids) Time Left: 11h 11m |
| 2.47CT. RARE MULTI COLOR PLAY BOULDER BLACK OPAL CAB
$1.36 (2 Bids) Time Left: 11h 13m |
| Australian Ersatz Black Opal Gemstone Solid Stone d263
$9.99 (1 Bids) Time Left: 13h 37m |
| Classic Blue Green - Black OPAL - 1.6 CT 11 x 8.6mm
$144.73 (0 Bids) Time Left: 14h 17m |
| GENUINE AUSTRALIAN TEARDROP SEMI BLACK OPAL MULTICOLOR
$2.35 $4.95
Time Left: 14h 52m |
| GENUINE AUSTRALIAN OVAL SEMI BLACK OPAL MULTI COLOR
$1.99 $4.49
Time Left: 15h 24m |
| 442.0+ct, BOULDER&BLACK OPAL almost finished, NO RESERVE
$0.01 (1 Bids) Time Left: 16h 13m |
| 1.82 CT RARE NATURAL LIGHTNING RIDGE SOLID BLACK OPAL
$99.00 (0 Bids) Time Left: 16h 53m |
| Ultra Black Opal Vibrant Violet Aqua Blue 9.27-carat
$425.00
Time Left: 17h 18m |
| Best 9.89-ct Brazil Black Opal Ultra-Blue Teal Aqua
$399.97
Time Left: 17h 22m |
| Black Opal Vibrant Electric Cherry-Red Violet Blue Lime
$399.97
Time Left: 17h 23m |
| Pair 7x5 Calibrated Black Opal Ovals Vibrant Red Violet
$125.00
Time Left: 17h 24m |
| Ultra Black Opal Violet Brilliant Vibrant 5.04ct 19x11
$189.97
Time Left: 17h 26m |
