14K Black Enamel Eternity Bands Two Matching Designer. Condition is "Pre-owned". Shipped with USPS First Class. Fabulous and rare vintage 14K black enamel matching eternity bands hallmarked as well as “14K” mark; I don’t know the designer’s logo. These beautiful bands are each 2mm wide, identical, and are in pristine condition with no chipped off enameling. The rings are very neat as stackers with other rings are highlight a pretty diamond ring as seen in the last picture. Rare find at an estate sale in Belleville, IL. Size 7.75