2.43 Ct. Fire Sparkling Natural Welo Solid Black Fire Opal

1.91ct Ethiopan Opal

Opal [Australia] - Pear Shape Cabochon - 0.39cts

1.78ct Natural Deep Orange Mexico Opal Gem - VS - Unheated Stepped Facet Octagon

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

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

3.39 Cts. Fire Sparkling Natural Welo Solid Black Fire Opal

9.13CT G.I.S.A. CERTIFIED MEXICAN JELLY OPAL

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

8.62ct Certified Opal

4.72ct Solid Play Welo Fire IF Cabochon Oval 14.00 x 10.00mm

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

1.92 ct. 10 Piece 4 x 4mm Round cut VVS Black Fire Opal

G.I.S.A. CERTIFIED 2.33CT OPAL - Vivid Greenish Blue and Pink Fire

BIG WHITE AUSTRALIAN FIGURINE OPAL 130.25 CT

2.39Ct. 2 Pieces 9 x 7 mm Oval cut VVS Black Fire Opal

3.68Ct [ 10 Pc] Oval cut 6 x 4 mm Multi Color Play Black Fire Opal

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

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

AUSTRALIAN OPAL DOUBLET - 1.55 ct

Opal 0.54Cts Oval Facetted 5x7mm Multi Colours Glittering Rainbow 3D! Ethiopian Natural

3.26ct Certified Opal

20 Pairs Silicon earring backings, 4mm x 4mm

Ethiopian Opal Cabochon, oval, 3.72ct, 10x14mm