This listing is for a vintage black onyx marquise shape set on a raised up double triangle that has four studs sterling silver ring that is in a size 8.75.  The ring is in good preowned condition. I left the original patina on the ring. Please check out my pictures for details and condition. This ring comes from a smoke free and pet free home. I will combine shipping, with all my other items in my store. Please view my store for additional items.