6.10Ct. IF Oval 15 x 12 mm 3D Multi Flashy 100% Genuine Solid Welo Cut Opal

G.I.S.A. CERTIFIED 2.02CT OPAL - Vivid Multi-Colour Play of Fire

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

G.I.S.A. CERTIFIED 4.80CT OPAL - AAA GRADE ! Vivid Multi-Colour Play of Fire

5.34CT CERTIFIED OPAL Scintillating Multi-Colour Fire

G.I.S.A. CERTIFIED 9.16CT OPAL - Multi-Colour Play of Fire

G.I.S.A. CERTIFIED 2.00CT OPAL - AAA GRADE ! Vivid Multi-Colour Play of Fire

3.34ct Certified Opal

G.I.S.A. CERTIFIED 5.51CT OPAL - Vivid Multi-Colour Play of Fire

Tumbled Olive Opal

6.60CT G.I.S.A. CERTIFIED OPAL - Vivid Blue with Pink fire

5.00ct Certified Opal

G.I.S.A. CERTIFIED 1.63CT BLACK OPAL - Vivid Red Fire

*** G.I.S.A. CERTIFIED OPAL *** 5.64CT MEXICAN JELLY OPAL

Natural Green Opal Hand Stone

Black Opal 4.21Cts. Oval Cab. cut 14 x 10 mm Shimmering Multicolor Natural Solid Black Opal

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

1.47ct Ethiopan Opal

G.I.S.A. CERTIFIED 2.33CT OPAL - Vivid Greenish Blue and Pink Fire

2.43 Ct. Fire Sparkling Natural Welo Solid Black Fire Opal

1.96 ct. Oval Cabochon cut Black Fire Opal

Natural Earth Mined Black Opal -1.08cts

1.46Ct. Opal Pear Cabochon Multi Colours Glittering Rainbow 3D! Ethiopian Natural

4.22ct Certified Opal