Embellished with a pave diamond surround, Irene Neuwirth's ring is crafted of satin-finished 18k gold set with a marquise-shaped rainbow moonstone cabochon. Horizontally placed rainbow moonstone rests in a pronged setting. .45 ct pave white diamonds, marquise-shaped rainbow moonstone cabochon. Satin-finished 18k gold. 2mm band width, 32mm face length x 11mm face width (approximately). For information about additional ring sizes, please contact our customer service representatives via email at firstname.lastname@example.org or by phone at 888.222.7639.