Vintage Inspired Brilliant Cut Diamond Engagement Ring Platinum.  This delightful modern engagement ring features a .89 carat round brilliant cut diamond set in platinum. Inspired by a classic Art Deco style, the gorgeous mounting has small accent diamonds running down the flat side of the shoulders with chevron engravings on each of the outer edges. This is a beautiful ring for someone in love with that vintage style who wants a more modern cut in their diamonds.