18ct White Gold Diamond Oval Cluster Ring With Split Shoulders18ct White Gold Diamond Oval Cluster Ring With Diamond Set Split Shoulders Elevate your style with this stunning 18ct white gold split shoulder diamond oval cluster ring. The central 0. 28ct oval cut diamond is surrounded by a double round brilliant cut diamond halo, while the diamonds on the split shoulders add extra sparkle. Perfectly polished in 18ct white gold, this ring pairs beautifully with other white gold diamond designs from Berry's