Patek Philippe 'Calatrava' diamond, sapphire and gold ring designed as a series of vertical spaced sections bordered by two bands pavé-set with fifty-four round brilliant-cut diamonds weighing approximately 0.80 carat, the outer rim embellished and collet-set with six cabochon-cut sapphires, size L; and a pair of earrings, en suite, set with sixty round brilliant-cut diamonds weighing approximately 0.90 carat, the outer rim collet-set with twelve cabochon-cut sapphires, post and clip fittings, signed Patek Philippe, French assay marks (3)