Monarch Oval Diamond Engagement Ring R833-3Michael M designed the R833 3 around the idea that the band of an engagement ring should be as interesting as the center stone. Alternating marquise and round G, VS diamonds run the 18k yellow gold shank in a scalloped pattern totaling 1. 43 carats, while a hidden halo beneath the oval crown adds a layer of brilliance that only appears in profile. For the oval diamond buyer who wants a setting that feels as individual as the stone.