Exquisite Coquille eggshell ring in Argentium silver rails with natural Ostrich eggshell gilded with 18k white gold leaf and Lacquer, approximately 2mm thick, 7.25 mm wide, and 10mm are in original designs. 10mm at size 9.5 is ready for immediate dispatch.  Other widths and sizes are available for special orders at the same price; please inquire or note that check out. Handmade, no two are the same.