Made of satin-finished 18k rose gold, Tate Union's ring features a larger princess-cut rubellite joined to a smaller princess-cut white diamond. Crafted in the U.S, this timeless piece showcases the American designer's clean, minimalist aesthetic. Gemstones rest in bezel setting. Princess-cut rubellite. Princess-cut white diamond. Satin-finished 18k rose gold. 2mm band width, 1cm face length x 6mm face width (approximately). Made in U.S. 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. A great designer gift. Stay on top of Spring trends and shop Tate Union at Barneys New York.