Silver turquoise marcasite marquise double row bead ring r814 this simple and stylish ring boasts a marquiseshaped cabochon of turquoisestone the december birthstone the stone has been placed within an exquisite sterling silver setting encrustedwith dazzling marcasite bringing a sophisticated sparkle to the piece the ring is completed by four split shoulders and aclassic sterling silver band all our turquoisejewellery is designed and crafted within our very own workshops in ashbourne