A Gem-set and Diamond Pendant Necklace,, by Michele della Valle

A Gem-set and Diamond Pendant Necklace, by Michele della Valle
The pendant designed as a floral arrangement, the fan-shaped blue topaz, enhanced by tumbled ruby, emerald and sapphire beads, further highlighted with marquise-cut sapphires, similarly cut diamond and cabochon ruby, suspending a sapphire bead tassel, completed by a collet-set trace-link chain, set with brilliant-cut diamond accents throughout, diamonds approximately 1.75 carats total, signed Michele della Valle, numbered, maker's mark, detachable chain, pendant length 10.4cm, chain length 41.0cm, original pouch