1st: Channel-set with a continuous row of princess-cut diamonds, mounted in 18 carat yellow gold, 2nd: The infinity symbol set with brilliant-cut diamonds, to a polished band, diamonds approx. 1.00ct total, 1st signed Cartier London, numbered, with London hallmark and European convention mark, 2nd with maker's mark GJ and numbered, ring sizes: 1st approx. L, 2nd approx. M½, both with maker's cases