Natural 0.5 Ct Ethiopian Opal

G.I.S.A. CERTIFIED 3.50CT WELO DESERT OPAL

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

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

4.63CT G.I.S.A. CERTIFIED OPAL

3.81ct Certified Opal

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

1.50ct Certified Opal

5.08ct Certified Opal

1.81ct Certified Black Opal

1.51Ct. Opal Multi Colors Oval Cabochon Untreated Welo, Ethiopian Natural

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

G.I.S.A. CERTIFIED 1.47CT BLACK OPAL - Vivid Multi-Colour Fire - Dominant Green / Red

1.03Ct. Opal Oval Cabochon 5 Pieces Multi Colors Rainbow 3D Ethiopian Gemstone

3.05ct Certified Opal

2.58Ct. IF World Class rare 100% Natural Rainbow Colors Play Solid Facet Opal

2.10ct Ethiopan Opal

8.62ct Certified Opal

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

Australian Boulder Opal 9.53ct

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

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

Opal [Australia] - Pear Shape Cabochon - 0.40cts

1.65 Ct. Pretty Oval Cab cut 10 x 8 mm Natural AAA Multi Color Play Opal