Solid 14k white gold with.5 carat blue diamond and.24 in white.It's stunning but my fianc suggested with an easy diamond ring and believed now that he had money I desired a fancier one however I am emotional about the one he suggested with so I'm offering this one. It's absolutely stunning and if I might afford to keep both I would.This ad was published with the ebay.com Classifieds mobile app.