Embellished with a pavé diamond surround, Irene Neuwirth's ring is crafted of 18k gold set with a rose-cut chrysoprase. Hexagonal ring face, chrysoprase rests in a pronged setting 0.17 ct pavé white diamonds; rose-cut chrysoprase Satin-finished 18k gold 2mm band width, 18mm 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.