2.25 Bezel Set Diamond Tennis Bracelet in Platinum. This Mid-Century tennis bracelet is a timeless beauty! Seventy (70) .03 carat diamonds line the 7” bracelet. Dazzling from every angle, the bracelet is composed of polished platinum and features a total diamond weight of 2.25 carats. The diamonds are eye clean and near colorless, set in secure platinum bezels.