Shop › Black Diamond Momento Mori Signet Ring Black Diamond Momento Mori Signet Ring $600.00 Zanny18k gold, oxidized sterling silver, natural black diamondssize 6.5 Zanny18k gold, oxidized sterling silver, natural black diamondssize 6.5 Purchase Added! You Might Also Like Black & Gold Hoops Large $275.00 Black & Gold Hoops Small $225.00 Raw Diamond Ring $350.00 Molten Paperclip Chain $600.00 White Diamond Memento Mori Signet Ring $600.00