This is a beautiful genuine green Jade bangle. The jade is a natural green color, un-enhanced, and measures 1/2 an inch wide and 5mm thick. The bangle circumference is 7 and 1/4 inches with an inside diameter of 2 and 1/2 inches. The gold clasp is secured with a gold chain and the hinge allows the bangle to open an additional 1 and 1/2 inches. This Jade bangle weighs 47 grams.