Australian Opal Inlaid in 18 ct Gold and 7 Diamonds. This unique double triangle shaped pendant shows vibrant blue opal chunks beautifully inlaid in 2 gold triangles enhanced by a double strip of gold delicately holding 7 stunning diamonds. The pendant comes with a gold-plated display chain and is boxed for posting. This piece is valued at $1,750, but is now on special on-line for $1,599 with free postage.