Colour Intensity


Black Boulder
10.38 ct
Blue, Green, Orange, Deep Yellow
18kt solid Gold
0.44 ct
VVS - F or higher
All rings are resized free of charge. Please add your ring size to the notes section of your order.

This amazing boulder opal is simply the best gem opal we have ever had in a ring. It has outstanding clarity with crisp sharp colours and patterns without equal. The block harlequin pattern is overlaid with a broad flash and chaff patterns in truely remarkable crispness. A heirloom piece, adorned with diamonds and set in 18kt gold.   

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