Best Diamond Bracelets :
A BELLE EPOQUE RUBY AND DIAMOND BRACELET/COLLIER DE CHIEN, CIRCA 1910. Designed as a series of foliate openwork links, millegrain-set with circular- and single-cut diamonds, centring on a similarly-set cushion-shaped and circular-cut ruby respectively, with quatrefoil connecting links, may be converted into a collier de chien with an additional diamond-set chain accompanying this lot, numbered, French assay marks.