A BELLE EPOQUE COLORED DIAMOND PENDANT NECKLACE Set with a pear-shaped fancy dark gray-yellowish green diamond, weighing approximately 5.84 carats, to the collet-set old European and marquise-cut diamond surround and foliate link, from a platinum fine link neckchain, spaced by collet-set old European-cut diamonds, mounted in gold and platinum, circa 1910, 17 ins.
Antique Russian Aquamarine and Ruby Pendant, circa 1908-1917. A pear shaped faceted aquamarine of very slight greenish blue color, approximately 12.13 ct (19,3 x 14 x 9,1 mm), prong-set in rose gold. The bail is embellished with three round rubies.The pendant comes with a later 25 in. long 14K rose gold chain from the Soviet era.Height with the bail - 30 mm (1 1/4 in.)Marked on the bail with Odessa assay stamp and maker’s initials. Via 1stdibs.