One 14 karat yellow and white gold vintage Art Nouveau diamond brooch from the 1920s. The pin is in outstanding condition very lightly worn with a flower design center surrounded in black enamel. It is set with one round old European cut diamond weighing approximately 0.02cts with a color of J and a clarity of VS2. The pin measures 2 1/4 inches in length and 5.01mm wide at its widest spot. It weighs 4.37 grams. Appraisal Value: $900. This information is all 100% accurate and being sold by a GIA graduate gemologist. The pin will be sent in a vintage suede handmade pouch.