Gemondos art deco collection brings you wonderfully embellished great gatsby esque designs inspired by the roaring 1920s these stunning art deco style drop earrings are crafted from 925 sterling silver featuring a ring of sterling silver set with sparkling marcasite dropping down to a rub over set black onyx cabochon gemstonethese earrings have a post and butterfly clip and are suitable for pierced ears onlymarcasite informationnumber of stones 16stone shape roundstone size 100 150mmc