G.I.S.A. CERTIFIED 2.46CT OPAL - Vivid Multi-Colour Play of Fire

1.92 ct. 10 Piece 4 x 4mm Round cut VVS Black Fire Opal

G.I.S.A. CERTIFIED 1.21CT BLACK OPAL - Vivid Multi-Colour Fire

5.10ct Certified Opal

G.I.S.A. CERTIFIED 1.71CT OPAL - Vivid Multi-Colour Play of Fire

1.81ct Certified Black Opal

3.0Ct. Opal Oval Cabochon Multi Colors Glittering Rainbow 3D! Ethiopian Natural

4.90ct Certified Opal

1.04Ct. Opal Oval Cabochon Multi Colors Glittering Rainbow 3D! Ethiopian Natural

G.I.S.A. CERTIFIED 2.36CT OPAL - Vivid Multi-Colour Play of Fire

1.38ct Certified black Opal

Opal Oval Cabochon 4x7mm Multi Colours Glittering Rainbow 3D! Ethiopian Natural

G.I.S.A. CERTIFIED 6.00CT OPAL - AAA GRADE ! Vivid Multi-Colour Play of Fire

*** OPAL *** 6.41CT G.I.S.A. CERTIFIED OPAL

1.15 CT. Beautiful Round cut 6 x 6 mm Multi Color Black Fire Opal

G.I.S.A. CERTIFIED 2.91CT BLACK OPAL

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

2.82ct Certified Black Opal

1.47ct Ethiopan Opal

Natural Earth Mined Black Opal -1.29cts

5.00ct Certified Opal

1.50ct Certified Opal

G.I.S.A. CERTIFIED 4.59CT OPAL - AAA GRADE ! Vivid Multi-Colour Play of Fire

2.43 Ct. Fire Sparkling Natural Welo Solid Black Fire Opal