An impressive ruby and diamond parure

An impressive ruby and diamond parure, comprising: a necklace of fringe design, the collar set with baguette-shaped and round brilliant-cut diamonds, suspending graduated articulated drops set with round brilliant-cut diamonds, terminating in ruby cabochons with foliate diamond-set mounts, in white gold, stamped 18K 750, central pendant length 11.7cm, necklace length 35.5cm; a bangle of hinged design, the central crossover motif designed as sprays of baguette-shaped and round brilliant-cut diamonds terminating in ruby cabochons, in white gold, stamped 18K 750, inner circumference 17cm; a pair of earrings, designed as similar sprays of baguette-shaped and round brilliant-cut diamonds terminating in ruby cabochons, in white gold, stamped 18K 750, clip and retractable post fittings, length 7cm; and a ring, of crossover design, the spray of ruby cabochons with foliate diamond-set mounts meeting three bands of channel-set baguette-shaped diamonds, stamped 18K 750, size N 1/2, one ruby lacking, total gross weight of all items 353g, total approximate diamond weight 44.00cts, case