Featuring four pearls* measuring app. 4.7mm., centering oval, open work plaques, with alternating rosette links, set with a combination of Old European cut diamonds (1.68ctw.) and Rose cut diamond accents (0.5 - 1.5mm) and pearls* (2.8 x 3.5mm), fashioned in 18k white gold. French, unidentified maker's mark. Circa 1910. Length 7 1/4 inches.*All pearls are assumed to be cultured unless specified natural.