Rare Two Sides Galaxy Natural Australian Black Opal Loose Gemstone 0.53ct
£253.24£324.67
Other
Triangle Natural Australian Black Opal Loose Gemstone 0.98ct
£359.50£460.90
Top Quality Australian Doublet Opal 3.175ct Multicolor Loose Gemstone
£34.82£44.65
Natural Australian Boulder Opal Gorgeous Color & Pattern 7.19 Carat Unmounted
£34.82£44.65
Natural Australian Boulder Opal Loose Gemstone 15.56ct Purple& Green& Blue
£46.63£59.78
Square Natural Australian Boulder Opal Loose Gemstone 7.86ct
£158.79£203.58
Small Round Australian Boulder Opal 0.50ct Loose Gemstone Jewelry Making
£135.18£173.31
Natural Australian Boulder Opal Gorgeous Color & Pattern 26.03 Carat Unmounted
£70.24£90.06
Triangle Natural Australian Black Opal Loose Gemstone 1.26 ct
£523.61£671.30
Stripes Natural Australian Boulder Opal Loose Gemstone 7.47ct
£46.63£59.78
Natural Australian Black Opal Loose Gemstone 1.14ct
£259.15£332.24
Natural Oval Shape Egg Mexican Fire Opal
£28.92£37.08
Pear Natural Australian Black Opal 0.43 ct Loose Gemstone Jewelry Making Design
£111.56£143.03
Natural Australian Black Opal Loose Gemstone 0.70ct
£253.24£324.67
Oval Australian Doublet Opal 3.935ct Multicolor Loose Gemstone Jewelry Making
£40.73£52.21
Natural Oval Cut Mexican Fire Opal Loose Gemstone
£28.92£37.08
Natural Australian Black Opal Loose Gemstone 0.60ct
£276.86£354.95
Natural Australian Boulder Opal Loose Gemstone Pattern Veins
£76.14£97.62
Natural Australian Boulder Opal Loose Gemstone Purple& Yellow
£58.43£74.92
6x4 Oval Triplet 4.265ct Loose Gemstone Jewelry Making Design
£40.73£52.21
Natural Australian Boulder Opal Loose Gemstone Blue& Green& Purple
£34.82£44.65
Natural Australian Boulder Opal Loose Gemstone Green& Blue& Yellow 8.74ct
£34.82£44.65
Dual Australian Oval Opals with Rainbow Hues 0.64 ct Loose Gemstone Handmade
£23.02£29.51
Natural Cut Into Shape Mexican Fire Opal Set Three Pieces Loose Gemstone
£40.73£52.21
Natural Egg-shaped Mexican Fire Opal fully surrounded structure
£23.02£29.51
Australian Doublet Opal 2.815ct Multicolor Loose Gemstone Jewelry Making
£28.92£37.08
Exquisite Australian Opal Collection – 7 Rainbow Hues, 1.07ct Natural Ovals
£34.82£44.65
Australian Round Doublet Opal Collection, 12.085 carats Loose Gemstone
£111.56£143.03
Natural Australian Oval White Opal 2.79 ct Loose Gemstone Jewelry Making Design
£40.73£52.21
Natural Australian Boulder Opal Loose Gemstone Blue& Green& Yellow 10.9ct
£58.43£74.92