gold and coral necklace

An 18 carat gold double string of bright red coral beads alternated with gold beads, in the lock is a deep coral cameo of a lady, Jacob de Groes, Netherlands, circa 1980.

length including lock: 52.5 cm
weight: 86.51 grams
width: 1.8 – 2.6 cm.
diameter coral beads: 8 mm.