Necklace in 18k yellow gold, aquamarine, diamonds and sapphires

DESCRIPTION: choker necklace made of a degrading gas-tube link embellished in the center by a large drop-cut aquamarine flanked by inserts in brilliant-cut diamonds, rubies and emeralds, bearing 750 punch WEIGHT: aquamarine ct 10.50, diamonds ct 0.80, ruby, sapphire and yellow corundum about 0.13 ct each, 51.6 g