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

2.82Ct. Blue Green Flash Natural Solid Black Opal

1.38ct Certified black Opal

3.35ct Certified Opal

1.53Ct. Plesant Oval cut 5 x 3 mm Multi Colour Play Black Fire Opal

*** OPAL *** 6.26CT G.I.S.A. CERTIFIED OPAL

OPAL (AFRICA) - MULTI COLOUR OVAL CABOCHON - 1.745cts

1.47ct Ethiopan Opal

G.I.S.A. CERTIFIED 5.81CT OPAL - AAA Vivid Multi-Colour Play of Fire

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

2.17ct Certified Opal

Cherry Opal [Mexico] - TOP ORANGY RED ROUND CUT - 0.095cts

Opal 0.68Cts Oval Facetted 5x7mm Multi Colours Glittering Rainbow 3D! Ethiopian Natural

5.00ct Certified Opal

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

4.90ct Certified Opal

OPAL - FANCY SHAPE DOUBLET CABOCHON - 3.81cts

AUSTRALIAN OPAL DOUBLET - 0.75ct

G.I.S.A. CERTIFIED 4.55CT TOP GRADE WELO OPAL - Vivid Multi-Colour Play of Fire

6.10mmHeart cut Fire Opal 0.50ct

4.41ct Certified Opal

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

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

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