Two diamond-set rings; The first a ring grain-set with seven single-cut diamonds, in white metal (may require re-rhodium plating), with chevron border detail, to a plain tapering ring shank marked ‘750’, size L, 2.5 grams; The second a ring grain-set with a single-cut diamond, to shoulders highlighted with engraved lozenge detail, to a white metal band marked ‘18Kt’, size P, 5.0 grams.