Red Blue Green Opal Doublet - 8.72 x 7.59 nx 2.59 mm - 1.71 ct
Red Blue Green Opal Doublet - 8.72 x 7.59 nx 2.59 mm - 1.71 ct
Beautiful Unique Australian Rainbow Fire opal - Round - 16.96 x 16.87 x 3.93 mm - 5.72 ct
White opal - 18,20 x 13,77 x 3,48 mm - 6.75 ct
Rare green coloured fossil wood Opal - 33x30x25mm - 33.15ct
Autralian Black Matrix Opal - 18.1 x 12.1 x 3.7 mm - 4.25ct
Crystal opal - Contraluz - 12,2 x 9,1 x 5,3 mm - 3,25 ct
Natural Ethiopian Black Chocolate Opal - Rough - 29.5CT
Aesthetic Crystal Opal - 21.4 x 15.9 x 10.4 mm - 18.60 ct
Australian Black Opal Doublet - 13.10 x 8.85 x 3.53 mm - 3.28 ct
Natural Australian Boulder Opal Cut Stone - 25 x 16 x 7 mm - 21.00 ct
Natural Australian Boulder Opal Cut Stone - 23 x 18 x 4 mm - 13.50 ct
Beautiful Brazilian Opal Multicolor - 14.2 x 7.7 x 3.9 -- 2.45 cts
Natural Australian Boulder Opal Cut Stone - 39 x 25 x 8 mm - 62.00 ct