3.5ct Double solid Crystal Opal in 9k Gold

OPAL TYPE: Solid Crystal Opal

OPAL WEIGHT: 3.5ct (Total).

ORIGIN: Coober Pedy, South Australia

METAL: 9k Gold (1.25g).

DIMENSIONS: 11x11x3.6mm + 8x8.7x3.6mm

CUT: Medium Domed Cabachon

SHAPE: Square/CUSHION.

BRIGHTNESS: 8/10.

PATTERN: Rolling flash, Ribbon.

COLOURS: Yellow, Green, Blue, Orange.