Circa 1920's, this Art Deco bar brooch in 14K white gold is topped with luxurious platinum and is a rare vintage find in perfect original condition. The meticulously detailed romantic filigree openwork is an exquisite background for 2 brilliant periwinkle blue square cut sapphires ( September Birthstone ). At the center of the brooch is a 0.02 carat single cut diamond of F/G color. This vintage brooch has a lever safety catch for security, and measures 2 1/8 inches wide by 3/8 inch high.