This is a lovely opal ring, set in a 9 carat gold surround. The stone is a Coober Pedy opal, which is 1cm long and 7mm wide. The colours seem somewhat subdued in normal daylight, but given the right conditions, you suddenly see lots of them, mainly pink, green and blue. The entire ring head is 1.3cm long and 1.1cm wide. The ring is hallmarked for Sheffield 1988 and is size O. It has been sonically cleaned and is in great condition.