Platinum 1-Ct. Round Engagement Ring Mounting

This platinum engagement ring mounting features a cathedral design and a 4-prong mounting that accommodates one 1-ct. (6.5mm, approx.) round faceted solitaire gemstone. Set your stone into the prongs to check the fit. If necessary, adjust the seat to best accommodate your stone. To secure the stone in place, burnish the prongs over the stone.