The pendant / pearl endancer does not have a gold mark but was tested with nitric acid and a "kee" tester to be 14k solid yellow gold. It weighs 7.0 grams. The jade is pear shape and measures 25 mm x 15 mm . It is surrounded by 35 round brilliant cognac color natural diamonds with an approx total weight of .50 cts. The diamonds range from SI3 to I1.