Two diamond rings

Two diamond rings, comprising: a five-stone diamond ring, set with five brilliant-cut diamonds totalling approximately 1.00 carat, between borders of smaller brilliant-cut diamonds, mounted in white gold, size M1/2, stamped 585; and a ring of curved design, centring on a line of channel-set baguette diamonds, within borders of brilliant-cut diamonds, mounted in white gold, size N, stramped 750