Bidspirit auction | Bailey, Banks & Biddle Platinum,

Bailey, Banks & Biddle Platinum, Diamond, and Ruby Ring - Description: A Platinum and diamond anniversary ring set with eleven round-cut diamonds, and channel-set square-cut rubies. Markings & Inscriptions: Engraved: ”C.H.B M.B1929-1954” Makers Mark: ”BBB” Bailey Banks & Biddle, Serial No. 93981 Date: 1980's Maker: Bailey Banks and Biddle Dimensions:Weight: 2.89 Dwt. Ring Size: 5.5-5.75 Provenance: From a Philadelphia, Pennsylvania collection. Condition: Good to Fair, previous repairs, solder marks, Rubies have surface scratches, personalized engraving, no visible platinum mark, but the 10% IRD mark is visible.