Aurelie Bidermann Fine Jewelry's 18k gold chainmail-like belt ring is embellished with a pave diamond keeper loop and tip. .38 ct pave white diamonds. Polished 18k gold. 10mm band width, 13mm face width (approximately). Adjustable buckle closure. 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.