A pair of diamond and white topaz earrings

Of mismatched design, each set with a rose-cut diamond, suspending either a kite-shaped or step-cut white topaz, both in a single-cut diamond surround, to a fringe of circular and pear-shaped rose-cut diamonds, post fittings, single-cut diamonds approx. 0.90 carat total, lengths 3.1 and 3.6cm