Can't miss the brilliance in this pendant. Feature diamond is a .33 carat, prong set round brilliant cut within a square halo of more diamonds; color is an F, clarity is an I1. As if that wasn't enough...you have another halo'd diamond on the bail and a tear drop frame suspended from the bail. Total diamond weight is .60 carats. The mounting is 14 kt white gold; chain not included.
This item is rhodium plated, a member of the platinum family.