18ct Yellow and White Gold Opal Diamond Oval Cut Cluster Necklace, FEU-1661 An embodiment of luxurious style, this 18ct yellow and white gold cluster pendant showcases a central oval cut 0.49ct opal which is framed by round brilliant cut diamonds (0.14ct total). The pendant is sold complete with a fluid, 18 inch long 18ct yellow gold chain. We have an expert team of gemstone and diamond specialists who handpick and grade each jewel to meet our high standards and a team of talented in house designers who combine their talents to bring you our exclusive Precious Gemstone collection. You can find other opal and diamond pieces online and in our stores to complement this necklace. All articles purchased will be lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.