This beautiful sapphire CZ solitaire ring is made of fine sterling silver, plated with rhodium, and stamped with a "925" quality mark. The 4-prong set, cushion cut, sapphire color AAA grade cubic zirconia CZ center stone measures 5mm and weighs 0.46 carat. The 18 pcs micro pave set, round sidestones measure 1mm each and weigh 0.1 carat in total. This ring measures 1.6mm in width and weighs 1.8 gram. This item is nickel free and hypoallergenic. Brand: BERRICLE Design: Novelty Style: Promise Occasion: Valentine's Day Resizable: No Adjustable: No Size/Dimensions: 7 Metal Stamp: .925 Sterling Silver