Uneek Radiant-Cut Yellow Diamond Engagement Ring with Floral-Inspired Shared-Prong HaloThe sun splash of a 1. 20 carat fancy yellow radiant cut diamond peeks out from pretty frills of brilliant little rounds; the effect is festive, feminine and almost whimsical; the setting, with its tapered band, is softened by 20 small colorless rounds, weighing 0. 18 total carats; the halo is comprised of 10 larger stones weighing 0. 93 total carats; from Uneek's Natureal Collection.