Detailed with fine milgrain work all-over, Stone's ornate Sarah shield ring is crafted of 18k black gold set with round diamonds. 1.6 cts white diamonds. Polished 18k black gold. 2mm band width, 39mm face 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.