0.80 carat Lightning Ridge opal, oval cabochon, N4 to N5 body tone, with bright abundant flashes of green and blue play of colour and has a round brilliant cut diamond either side. Custom made in 18 carat gold. The opal was mined in the Allwah Field in Lightning Ridge, New South Wales. Ring is from the opal cutter's own collection.
Size: O 1/2