Cathy Waterman's stackable platinum band consists of petite kite-shaped links, each centered by a round white diamond. Kite-shaped links bordered with fine milgrain work. 0.21 ct round white diamonds. Platinum. 2mm band width, approximately. For information about additional ring sizes, please contact our customer service representatives via email at webservices@barneys.com or by phone at 888.222.7639.