18kt yellow gold Talisman diamond small hoop earrings from DE BEERS featuring 18kt yellow gold, diamond, hammered-effect finish, small hoop design, total diamond weight and for pierced ears. These earrings come as a pair.. A De Beers Jewellers Certificate of Authenticity accompanies all jewellery purchases. This certificate guarantees the authenticity of your De Beers Jewellers diamond jewellery; the finest quality materials and utmost care were used to craft this item to ensure its brilliance..