Natural precious opal from Australia. 19,3x15,5x3,4mm, 6,82ct
Natural precious opal from Australia. 11,6x8,2x1,8mm, 0,81ct
Natural precious opal from Australia. 15,3x7,4x2,8mm, 1,77ct
Natural precious opal from Australia (Lightning Ridge) 9,8x7,5x2mm, 0,79ct
Natural precious opal from Australia (Lightning Ridge) 12x5,6x2,7mm, 0,98ct
Natural precious opal from Australia (Lightning Ridge) 13,5x8,7x4,8mm, 3,32ct
Precious opal from Ethiopia 14,8x9,5x5,8mm, 3,57ct
Precious opal from Ethiopia 14,4x9,8x6mm, 3,73ct
Precious opal from Ethiopia 25,8x12,6x4,2mm, 7ct
Precious opal from Ethiopia 13,7x9,8x5,7mm, 3,9ct
Precious opal from Ethiopia 12,9x10,6x5,3mm, 3ct
Precious opal from Ethiopia 15,9x14,2x7,2mm, 6,45ct
Precious opal from Ethiopia 14,7x11,2x6,6mm, 4,65ct
Precious opal from Ethiopia 14,7x8,4x5,5mm, 3,3ct
Precious opal from Ethiopia 14x10x5,9mm, 3,73ct
High quality rough precious opal from Australia (Lightning Ridge) - a mixture of quality opals with rare and distinctive colours.
High quality rough precious opal from Australia (Lightning Ridge) - a mixture of quality opals with rare and distinctive colours.
High quality rough precious opal from Australia (Lightning Ridge) - a mixture of quality opals with rare and distinctive colours.
High quality rough precious opal from Australia (Lightning Ridge) - a mixture of quality opals with rare and distinctive colours.
Natural Opal from Australia (Queensland) - Boulder Matrix Opal - 24x8x5mm, 7ct
Natural precious opal from Australia (Lightning Ridge) - 7,2x5,6x3,1mm, 0,59ct
Precious opal from Ethiopia 19,2x11,6x4,5mm, 3,76ct
Precious opal from Ethiopia 14,8x10x5mm, 3,51ct
Precious opal from Ethiopia 18,4x9x6,7mm, 5,13ct
Natural precious opal from Australia (Lightning Ridge) - 8,1x5,8x2,5mm, 0,85ct
Natural precious opal from Australia (Lightning Ridge) - 7,4x5,2x1,8mm, 0,34ct
Natural precious opal from Australia (Lightning Ridge) - 9,9x4,4x3mm, 0.76ct
Natural precious opal from Australia (Lightning Ridge) - 12,6x10,6x3,3mm, 2,89ct
Natural precious opal from Australia (Lightning Ridge) - 10,5x5,7x2,1mm, 0,88ct
Natural precious opal from Australia (Coober Pedy) -...