featuring the sculpted carnelian bust of a classical figure, within a pair of bearded profiles, upon a table-cut diamond collet and suspending a trio of pearl drops, from connecting chains of ruby collet plaques and circular linking, to the surmount depicting a satyr's mask and pearl drop, decorated throughout with polychrome champleve, basse-taille and pique enamels, the verso similarly enamelled with foliate and mythological motifs, in 18 karat gold (pearls not tested for natural origin) ...Previously sold at Phillips Auctioneers, New Bond Street London, on April 24th 2001, lot 117.