7.62ct Certified Opal

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

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

6.10Ct.IF Oval 15 x 12 mm 3DMulti Flashy 100% Genuine Solid Welo Cut Opal

4.41ct Certified Opal

1.96 ct. Oval Cabochon cut Black Fire Opal

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

G.I.S.A. CERTIFIED 2.20CT WELO RIDGE OPAL - Vivid Multi-Colour Play of Fire

Opal 0.52Cts Oval Facetted 5x7mm Multi Colours Glittering Rainbow 3D! Ethiopian Natural

1.70 Ct. IF Awesome 10 x 8.00mm Rainbou multi Flashy 3DSolid Co,or Welo Opal

3.71CT BLACK OPAL [G.I.S.A. CERTIFIED]

2.61Ct. Opal Oval Cabochon Multi Colours Glittering Rainbow 3D! Ethiopian Natural

1.50 ct World class Round cut 7 x 7 mm Multi Color Play Black Fire Opal

G.I.S.A. CERTIFIED 10.10CT OPAL - Multi-Colour Play of Fire

6.44ct Durable strong Big Platinum & Rainow Color Sparkling Opal Round 13.30mm

AUSTRALIAN OPAL DOUBLET - 1.85 ct

Opal [Australia] - Pear Shape Cabochon - 0.45cts

7.00 x 5.00 mm Fire Opal, 2 pieces Oval Faceted cut, T. W. 0.81 ct.

OPAL - FANCY SHAPE DOUBLET CABOCHON - 3.81cts

1.26ct Ethiopan Opal

4.69ct Certified Opal

G.I.S.A. CERTIFIED 2.10CT OPAL - Vivid Multi-Colour Play of Fire

5.43ct Certified Opal

*** OPAL *** 5.51CT G.I.S.A. CERTIFIED OPAL