G.I.S.A. CERTIFIED 2.38CT OPAL - AAA GRADE - Vivid Multi-Colour Play of Fire

6.20mm Trillion cut Genuine Fire Opal 0.49ct

G.I.S.A. CERTIFIED 3.15CT OPAL - AAA GRADE ! Vivid Multi-Colour Play of Fire

3.80ct Certified Opal

G.I.S.A. CERTIFIED 3.40CT TOP GRADE WELO OPAL - Vivid Multi-Colour Play of Fire

3.91Ct. Gemstone Opal Oval Cabochon Multi Colors Glittering Rainbow 3D Ethiopian

G.I.S.A. CERTIFIED 3.77CT OPAL - Vivid Multi-Colour Play of Fire

G.I.S.A. CERTIFIED 5.09CT OPAL - AAA GRADE ! Vivid Multi-Colour Play of Fire

2.67Ct. Nice Oval cut 10 x 8 mmMulti Colour Black Fire Opal

G.I.S.A. CERTIFIED 3.66CT OPAL - AAA Vivid Multi-Colour Play of Fire

Tumbled Yellow Opal

6.00ct Certified Opal

7.95ct Certified Opal

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

2.66ct Ethiopan Opal

1.80ct. Nice Oval Black Fire Opal 12.00 x 8.00 mm

3.38ct Certified Opal

3.31ct Certified Opal

G.I.S.A. CERTIFIED 4.20CT OPAL - AAA GRADE ! Vivid Multi-Colour

3.39 Cts. Fire Sparkling Natural Welo Solid Black Fire Opal

3.52CT G.I.S.A. CERTIFIED OPAL

G.I.S.A. CERTIFIED 1.74CT OPAL - Vivid Multi-Colour Play of Fire

100 x Nickel free split rings, 5mm

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