Ring size 5 Material Sterling Silver Metal type Platinum plated silver Metal weight 5.81 g Gem type Cubic Zirconia Item type name Ring See more This antique style ring set features an engagement ring with a square cut 6mm synthetic sapphire center stone in a halo of smaller stones and set between a trio of synthetic sapphire on a half-length Zirconia 3mm wide band and a 2.8mm full eternity wedding band with pave-set Zirconia.