Cartier coral and onyx stack rings. A pair of yellow gold bands, each set to the shoulders with a total of twelve round old cut diamonds in open back grain settings with a combined approximate weight of 0.40 carats, one set to centre with a smoothly rounded band of coral, and the other set with a similarly shaped band of onyx, to an outwardly curving band with finely pierced circular backholing, the diamond set shoulders tapering to a solid D-shape shank. Marked 18 carat yellow gold, signed 'Cartier' and each numbered respectively '41874' and 41843', French, circa 1970s.
