Certified Black Silk Fire Opal Hexagon Gemstone 25.85 Ct AAA+ Loose Gemstone
S$ 64.69S$ 82.94
Natural Opal
Black Fire Doublet Opal Cabochon Shape AA+ Australian 18*12mm 4Ct Loose Gemstone
S$ 40.43S$ 51.83
Certified 15-17 Ct Natural Ethiopian Doublet Cabochon Fancy Cut Welo Fire Opal
S$ 60.66S$ 77.77
Certified 13.70 Ct Black Silk Fire Opal Rectangle Doublet Cabochon Cut Gemstone
S$ 50.53S$ 64.79
Certified Black Silk Fire Natural Opal 8-10Ct Fancy Cut Stunning Loose Gemstone
S$ 45.48S$ 58.31
Certified Doublet Monarch Opal Cabochon Rectangle 22-24 Ct Gemstone Monarch Opal
S$ 70.75S$ 90.71
Natural Beautiful Unique Black Silk Opal Emerald Shape 34 Ct Certified Gemstone
S$ 70.75S$ 90.71
Certified Black Silk Fire Natural Opal 10-12 Ct Round Cabochon Loose Gemstone
S$ 32.34S$ 41.46
Excellent 3.60 Ct Round Cut Black Silk Fire Opal Certified Loose Gemstone AA+++
S$ 35.37S$ 45.35
Certified Fancy Cut Cabochon Black Silk Fire Opal 12-14 Ct Loose Gemstone A++
S$ 35.37S$ 45.35
NATURAL Boulder Opal Doublet Oval Shape 10.95 Ct CERTIFIED Rare Loose Gemstone
S$ 33.35S$ 42.76
Certified Monarch Doublet Opal Cabochon Rectangle Shape 21.75Ct Gemstone JM018
S$ 50.53S$ 64.79
Certified Heart Shape Cabochon Black Silk Fire Opal 12-14 Ct Loose Gemstone A++
S$ 35.37S$ 45.35