Set in 750 thousandths yellow gold comprising : - two chains, one with two rows ; - pendant set with a sapphire and twelve modern brilliant-cut diamonds; - piriform pendant set with an opal ; - heart pendant set with a ruby and nine diamonds. Total gross weight: 8.6 g A pendant in 375-thousandths gold, set with a pear-cut opal and twelve rubies. Gross weight: 1 g