MAUBOUSSIN. Necklace in 750 thousandths yellow gold, holding a motif set with nine rubies and six round-cut emeralds and thirty modern brilliant-cut diamonds, the chain is rope-linked, the clasp a secure ratchet. Signed. Circa 1960-1970. Total estimated ruby/emerald weight: 0.45/0.35 ct Total estimated diamond weight: 0.30 ct Length: 37.5 cm - Size of motif: 5.5 x 5.5 cm Gross weight : 31 g