Vintage Jade Necklace ROC Republic of China 18 Inches Knotted

Vintage, green, round bead, jade necklace by ROC Republic of China. The necklace measures about 18 inches from end to end and has about an 8.5 inch drop. There is a gold tone, filigree metal clasp marked ROC. The beads have been together knotted with green thread. Approximate measurements shown in photos. In great pre-owned condition with little to no signs of wear.