Cartier, a pair of diamond eternity rings
Cartier, a pair of diamond eternity rings, each of undulating design, set with a continuous line of brilliant-cut diamonds, mounted in 18ct yellow gold, each size N, each signed Cartier, numbered 708773 and 708733 respectively, each with French assay marks and British hallmarks for 18ct gold, each with French maker's marks, fitted case stamped Cartier