18ct White Gold 1.08ct Ruby Diamond Open Cluster Necklace, FEU-344. This elegant 18ct white gold pendant features 1.08cts of round cut rubies and 0.38cts of sparkling diamonds arranged in this stunning open circle cluster design. Designed perfectly for everyday wear, this gemstone set pendant is completed with a secure 18ct white gold chain. At C W Sellors, 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 ruby and diamond pieces online and in store to compliment this necklace. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.