DE BEERS Talisman Medal 18-karat white gold diamond necklace

De Beers' necklace is part of the 'Talisman' collection, which pays homage to the "ancient appreciation" of rough diamonds that were once considered lucky charms. Cast from 18-karat white gold, it's strung with a 'Medal' pendant that's hand-hammered using the label's 'serti poinçon' technique and set with 2.258-carats of diamonds, including both polished and raw ones.