- Second Hand 18ct Ruby & Diamond Round Cluster EarringsSecond Hand 18ct White Gold Oval Sapphire & Diamond Cluster EarringsSecond Hand 18ct White Gold Oval Sapphire & Diamond Cluster Earrings.Second Hand 9ct Amethyst & Diamond Drop EarringsSecond Hand 9ct Double Hoop Stud EarringsSecond Hand 9ct Hollow Swirl Pattern Creole EarringsSecond Hand 9ct Hollow Wide Ribbed Hoop EarringsSecond Hand 9ct Large Oval Sapphire & Diamond Openwork Drop Earrings