Pink ruby Drusy small earrings from the Annoushka collection. 18ct yellow gold earrings featuring a matte satin finish gold branch encrusted with a single rose cut pink ruby set on an oval black onyx stone, with post and butterfly fastenings for pierced ears. Composition: 18ct Yellow Gold. Onyx. Ruby (Total average carat weight 0.16ct) Dimensions: L: 2cm.