Mulitcoloured

Doublet Opal Multicolour 15x8.5x5.5 Cabochon Freeform 4.6 Carat

White Opal Multicolour 21x13x4 Cabochon Freeform 4.95 Carat

White Opal Red Multicolour 20x13x4 Cabochon Freeform 7.1 Carat

White Opal Red Multicolour 24x15x5 Cabochon Freeform 12.1 Carat

White Opal Multicolour 23x11x4.6 Cabochon Freeform 7 Carat

White Opal Red Multicolour 21x14x5.2 Cabochon Freeform 9.4 Carat

White Opal Multicolour 23.6x12.2x4.75 Cabochon Freeform 8.65 Carat

Semi Black Opal Green Multi 34x14x5.7 Cabochon Freeform 15.7 Carat

Semi Black Opal Green Multi 17x10x3.5 Cabochon Freeform 3.5 Carat

Semi Black Opal Red Green 28x21x7.2 Cabochon Pear 23.80 Carat

Black Opal Multicolour 62x30x17 Cabochon Freeform 68 Carat 'Cosmic Night'

White Opal Multicolour 60x23x6 Cabochon Freeform 58.50 Carat

Semi Black Opal Multicolour 18x8.5x4.1 Cabochon Triangle 3.85 Carat

Semi Black Opal Multicolour 9x6x2.2 Cabochon Pear 0.9 Carat

Semi Black Opal Green Multicolour 20x19x5 Cabochon Triangle 10.95 Carat

Semi Black Opal Red Multicolour 25x13.5x4.7 Cabochon Marquise 10.65 Carat

Opal Green 20x12x4 Cabochon Pear 6.70 Carat

White Opal Multicolour 34x17x3.5 Cabochon Freeform 12.30 Carat

Semi Black Opal Red Multicolour Harlequin 25x14x5.1 Cabochon Freeform 10.85 Carat

Semi Black Opal Red Multicolour 27x30x5.5 Cabochon Triangle 25.30 Carat

Crystal Opal Red Multicolour 22x15x3.3 Cabochon Freeform 6.2 Carat

Crystal Opal Red Multicolour 24x18x3 Cabochon Freeform 6.9 Carat

Semi Black Opal Red Multicolour 20x8x4.1 Cabochon Freeform 3.95 Carat