18KY CARNELIAN M.O.P REVERISBLE FLIP RING, 17.7MM RND TOP, ROPE BORDER, PETAL DESIGN SECTIONS. CARNELIAN/RED AGATE ON 1 SIDE, MOTHER-OF-PEARL ON 1 SIDE. 12 RBC DIAS SET IN CARNELIAN SIDE, 12=0.28CT SET IN ""PETALS"". PLAIN POLISHED SHANK IS 2.35X2.18MMAT BA