For your consideration is this lovely Estate 14 karat yellow gold Pietra Dura Brooch. This brooch measures 2 inches in width, and 3 1/4 inches in length, and weighs 23.4 grams or 15.1 dwt. This brooches origin is a product of Italy. Its comprised of small pieces of mosaic tiles that are cut and pieced together to form a design. The mounting is quite detailed with a twisted rope design, and has been tested to be 14 karat gold.