Black Rhinestone Circle Brooch Black Glass Vintage Unsigned Add a touch of elegance to your outfit with this vintage black rhinestone circle brooch (very similar to one from Weiss). The exquisite piece is unsigned and features excellent cut grade and round black glass main stone. The brooch is made of high-quality rhinestone material and has a length of 2.25”. Being perfect for various occasions and suitable for both men and women makes this a versatile gift for your loved ones. The country of origin and metal purity for this piece are unknown, but it’s of high quality and guaranteed to add a touch of sophistication to your outfit.