This multilayered floral-themed brooch is big, opulent and larger-than-life. More than 50 rhinestones--round, square and marquise. The biggest stone is about 1/2" in diameter (only one of those). The pin is about 3 3/4 inches long. From far left to far right, it's about 2 inches wide. The pin probably dates from the 1960's. It is unsigned. Weight: Approx 1.2 ounces. Some of the stones are discolored. You can especially see the black flecks and other discolorations in some of the petal close-ups. I would be happy to answer any questions or add more photographs.