I love these French, circa 1820, crosses. I have one I wear often, but it only has two parts, while this one has three. It can be worn as a brooch or a pendant and it is mostly silver (unmarked but tested sterling) with some gold accents.It contains 19 diamonds, of varying sizes, if I counted correctly. It weighs 25.4 grams, is 2 and 3/4 inches long, and 1 and 1/2 inches wide. It is in excellent condition, and quite an impressive piece on, which can be dresses up or down.