gold renaissance ring with rock crystal

A gold ring set with a table cut rock crystal in a box setting which sides are decorated with black enamel and scrolls on the shank, marked with a star, Netherlands, circa 1600.

PAN registration number: 00078640.

ring size: 16.25 mm / 5 ¾ US
weight: 4.81 grams
dimensions rock crystal: 5 x 5 mm
width shank: 3 mm