Bell & Bird Bead Set Diamond Eternity Band in PlatinumOur handmade bead set diamond eternity ring uses a French bead setting technique often seen in rings from the early 20th century. Single cut diamonds are set in platinum. Each ring is manufactured specifically for you in our workshop. The ring can be made in our signature 'old' gold or our 18k yellow gold. A size 6. 25 has approximately 0. 66 carats in total diamond weight. The stones are of high quality and are of approximate grade of F+ color and VS