3.23 ct Wonderful Oval cut 16.00 x 10.00mm Rainbow Multi Colour Play Fire Opal

6.12ct Certified Opal

1Lot, 2 pieces 6.00 x 4.00 mm Oval cab Opal doublets T. W. 0.70ct.

2.10ct Ethiopan Opal

1.46Ct. Opal Pear Cabochon White Pink Multi Colours Dancing 3D Ethiopian Natural

Opal [Australia] - Pear Shape Cabochon - 0.23cts

1.45ct Rainbow Untreated Welo Fire Opal IF, Faceted 10.00 x 8.00mm

*** OPAL *** 6.26CT G.I.S.A. CERTIFIED OPAL

1.70ct.Rainbow Fire Opal plesant Oval Faceted Cut 10x8 mm

3.81ct Certified Opal

0.95 ct . Black Fire Opal Pear Faceted cut 8.00 x 7.00mm

1.99 Ct. BLACK FIRE OPAL ,Sensational Fire Sparkling Natural Welo Black Fire Opal

4.55ct Grand Oval cut 14.00 x 11.00mm Opal Doublet

4.10ct Certified Opal

G.I.S.A. CERTIFIED 4.77CT OPAL - AAA GRADE ! Vivid Multi-Colour Play of Fire

G.I.S.A. CERTIFIED 3.72CT OPAL

0.95Ct. Opal Oval Cabochon Multi Colours Glittering Rainbow 3D! Ethiopian Natural

4.06ct Certified Opal

4.41ct Certified Opal

0.68Ct. Opal Pear Cabochon Multi Colours Glittering Rainbow 3D! Ethiopian Natural

2.91Ct. IF Premium 13 x 10 mm Rainbow Multi Flashy 3D Solid Color Play Welo Opal

5.43ct Certified Opal

2.44ct. Oval Cab cut 6.00x 4.00 mm Multi Color Play Black Opals

Opal [Australia] - Pear Shape Cabochon - 0.51cts