18ct White Gold Ruby and Diamond Pear Stud Earrings. 03-13-229. These elegant 18 carat white gold stud earrings feature two stunning pear cut claw set rubies totalling 0.51cts. The rubies are framed by 0.13cts of pave set diamonds. The earrings are completed by post and butterfly fittings.  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 pieces online and in store to compliment these earrings. All articles are lovingly and securely dispatched with our elegant jewellery packaging.  Dimensions: 7mm x 6mm.