An important French 18k gold and diamond cocktail necklace.

An important French 18k gold and diamond cocktail necklace. Three-stranded rivière design with integral box clasp, chaton set with 292 diamonds of graduating size. 199 brilliant-cut diamonds (total approx. 17.16 ct, G/H, vvs/vs) alternating with 93 navette-cut diamonds (total approx. 24.21 ct, G/H, vvs/vs). Hallmarks: 750 fineness, Paris gold guarantee ‘tête d'aigle’, ‘VAN CLEEF & ARPELS’, maker's mark ‘Sté E’ with snowflake for Robert Ehret successor (Les Succ.d'), numbered 31473. L 38 cm. Weight 83.13 g. Original leather case. Van Cleef & Arpels, Paris, 1980s.

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