Sterling silver plated with platinum. Quality seal (.925) 40 cubic zircon Product size: width 12 mm x height 8.5 mm x length 13 mm. 5 mm shank width Style: Bridal suit. Color: Silver Baozhu Stone: Diamond Ring size: US10 Occasions: Wedding/Party/Engagement/Gift/Anniversary/Proposal/Leisure Package includes: 1 x ring