The "Dusky Moon" is a One-Of-A-Kind Size 9 Ring Featuring a Radiant, Blue-flash Moonstone, Prong-setOn a Bed of Tahitian Mother Of Pearl (From the Black-lipped Oyster), Surrounded by a Halo & Shouldersf of Natural, White Zircon Stone (Not CZs)... & All THAT Magic is Sturdily Set in a Beautiful Basket of Anti-tarnish Treated Sterling Silver. It Is STUNNING!