17ct Koroit Australia Boulder Opal Gemstone
Similar Upcoming Sales
Natural Australian Boulder Opal In MatrixJul 28, 20265.01 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 12.2x9.6mm, 8XM2 days Left3.82 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 12.8x9.5mm, 7XM2 days Left2.52 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 12.7x8.3mm, 6XM2 days Left4.34 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 13.3x9.3mm, 4XM2 days Left3.63 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 11.3x9.2mm, 10XM2 days LeftEarthsplit Flame Boulder Opal Cushion Cabochon5 hrs LeftNatural Dendritic Opal Sterling Silver Plated Handmade Pendant2 days LeftNatural Dendritic Opal Sterling Silver Plated Handmade Pendant2 days LeftNatural Dendritic Opal Sterling Silver Plated Handmade Pendant2 days LeftNatural Dendritic Opal Sterling Silver Plated Handmade Pendant2 days LeftNatural Dendritic Opal Sterling Silver Plated Handmade Pendant2 days Left14K GOLD RING WITH NATURAL BOULDER OPAL, 0.03CTS OF DIAMOND ( SIZE: 8.25 ) 6GAug 2, 2026Natural Dendritic Opal Sterling Silver Plated Handmade Cuff Bangle2 days Left14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMONDS (SIZE 6.25) 3.5 GRAMAug 2, 2026PT900 BOULDER OPAL RINGAug 2, 2026 
