18k white gold large ring clasp on cord, adorned with Belle Epoque style large pendant with hinged bail with safety catch, set with 292 round brilliant cut diamonds, total estimated diamond weight 9.00 ct, VS clarity, G color; marked on the clasp and bail; pendant overall weight 20.6 gm and cord with 18k clasp overall weight 7.8 gm. View and Bid on AspireAuctions.com