An blue topaz and diamond 'Lucea' pendent necklace, by Bulgari, designed as three alternating line drop pendants of square buff-top blue topaz and circular pyramidal links, suspending navette-shaped diamond-set drops, completed by an adjustable fine link-chain, signed Bulgari, diamonds approximately 0.30 carat total, mounted in 18 carat white gold, Italian assay marks, with maker's case, pendant length 5.9 cm, chain length 43.5 cm