Vintage Louis Rousselet French Faux Pearl and Rhinestone Collar Style Necklace

Vintage faux pearl and rhinestone collar style necklace with a mix of pearly cream and silvery gray glass pearls in both round and baroque briolette form, interspersed with prong-set drop rhinestones by French parurier Louis Rousselet. About 15.25" or so in length, with a hand-wired layered cluster of pearls and rhinestones with a slight drop at the front. Decorate box clasp closure with a pearl cabochon, and strung on chain.