LIGHT GREEN NATURAL FEI CUI JADE BANGLE: 7'' bangle has been certified by the Hong Kong Jade & Stone Laboratory LTD to be type A with an appraised value of $2080. The color is natural Fei Cui without any resin. Weight approx 73.51 grams. Sold with Fei Cui testing Certificate from above lab, dated 8/7/2011.