A beautiful large boulder opal and diamond ring which we have repurposed from a bar brooch to a ring, although we do believe it started life as a ring before being remade into a brooch!

The opal is a cabochon cut, solid boulder opal measuring approx. 18.40mm x 14.80mm.  Estimated to weigh 4.96ct, the opal has a dark grey background with green, violet, orange play of colour.  Rub over set into a white mount testing as 14ct white gold.  To either side a square panel with millegrain border each set with an 8-cut diamond measuring approx. 2.7-2.8mm diameter.  Estimated total carat weight of both diamonds 0.16ct, assessed I1 clarity and G/H colour.

The gemset panel tests as 14ct white gold and the band is 18ct white gold.  Finger size 7.75 (US/Canada); P1/2 (UK/Australia) with some resizing possible.

4.96 Carat Boulder Opal Ring with 0.16 Carat Diamond Set Shoulders,

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