An emerald and diamond-set cluster ring, the central rectangular step-cut emerald measuring approximately 8.5 x 6.0 x 3.4 mm, surrounded by two rows of single-cut diamonds, with millegrain detailing, the low setting leading to diamond-set shoulders of foliate design, to a white metal shank tested as platinum, size J1/2, in a branded box by Wartski; 3.5 grams