Natural precious opal - 9,5x7,8x3,3mm, 1,72ct
Natural precious opal from Australia (Lightning Ridge) - 7,8x7,6x2,2mm, 1,2ct
Natural precious opal from Australia (Lightning Ridge) - 15x11,6x2,6mm, 3.21ct
Natural precious opal from Australia (Lightning Ridge) 13,4x4,3x2,4mm, 0,76ct
Natural precious opal from Australia (Lightning Ridge) 6,8x5,5x2,8mm, 0,61ct
Natural precious opal from Australia (Lightning Ridge) 8,2x4,7x1,8mm, 0,44ct
Natural precious opal from Australia (Lightning Ridge) 13x5,4x2mm, 0,86ct
Natural precious opal from Australia (Lightning Ridge) 11,3x5,9x3,1mm, 1,13ct
Natural precious opal from Australia (Lightning Ridge) 6,8x5,6x1mm, 0,18ct
Natural precious opal from Australia (Lightning Ridge) 7,9x6,5x1mm, 0,25ct
Natural precious opal from Australia (Lightning Ridge) 8,8x7,7x1,5mm, 0,54ct
Natural precious opal from Australia (Lightning Ridge) 8,8x6,6x2,5mm, 0,81ct
Natural precious opal from Australia (Lightning Ridge) 13,4x7,9x1,1mm, 0,68ct
Natural precious opal from Australia (Lightning Ridge) 16x8x1,6mm, 1ct
High quality rough precious opal from Australia (Queensland) - 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 precious opal from Australia (Lightning Ridge) 6,5x2mm, 0,59ct
Natural precious opal from Australia (Lightning Ridge) 8,8x7x1,4mm, 0,51ct
Natural precious opal from Australia (Lightning Ridge) 11,4x7,9x3mm, 1,3ct
Natural precious opal from Australia (Lightning Ridge) 11,8x5x1,8mm, 0,81ct
Natural precious opal from Australia (Lightning Ridge) 15,2x10,8x23mm, 1,67ct
Natural precious opal from Australia (Lightning Ridge) 15,2x8x2,7mm, 2,19ct
Natural precious opal from Australia (Lightning Ridge) 15,3x9,8x4mm, 4,21ct
Natural precious opal from Australia (Lightning Ridge) 14,3x13,3x3,3mm, 3,26ct
Natural precious opal from Australia (Lightning Ridge) 10x6,4x3,5mm, 1,25ct
Natural precious opal from Australia (Lightning Ridge) 16,2x6,6x2,7mm, 2ct
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 (Queensland) - 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 precious opal from Australia (Lightning Ridge)...