4.41ct Certified Opal

5.43ct Certified Opal

12.00 x 10.00 mm Doublet -Opal 2.92 ct.

Stunning! 3.11ct Oval Cut Natural Play-of-Colour Crystal Opal

Opal [Australia] - Pear Shape Cabochon - 0.45cts

4.06ct Certified Opal

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

1.94ct Mexican Fire Opal oval cut 11.60 x 7.00mm Genuine Fire Opal

6.20mm Trillion cut Genuine Fire Opal 0.49ct

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

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

6.12ct Certified Opal

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

Beautiful Genuine Australian Opal Gemstone, Unmounted

0.95t. [2Pcs] PairEye-Popping Round cut 6x6 mm AAA red Fire Opal

Natural Earth Mined Blue Opal - 2.14cts

3.65CT MEXICAN FIRE OPAL [G.I.S.A.CERTIFIED] Orange Body with Green and Orange Fire

3.12 ct Black Fire Opals [ 2 pieces] Oval Cab. Cut 9.00 x 7.00 mm

1.18Ct. Opal Rare Top Grade Multi Flash Rainbow Best 3D Pattern Fire! Ethiopian

2.75ct. Lovely 12.00 x10.00mm Multi Flashy Solid Color Play Opal

FIRE OPAL [Mexico] - TANGERINE ORANGE ROUND CUT - 0.12cts

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

11.62CT Certified Opal

7.95ct Certified Opal