This earring set is made solely of pure solid 10k gold. This set is meant to be lived in. It is one of a kind and handcrafted by Pieces + Pardons for this collection. It is heirloom quality and will not tarnish. + Please be aware that most pieces are made to order and because of this, it could possibly take up to 4 weeks to receive your item if it is not already on-hand.