Really beautiful Art Nouveau stick pin made in 10 carat yellow gold and featuring a sparkling diamond in the centre of the diamond. The naturalistic design features a delicate central flower framed inside a diamond shape. The back of the pin is stamped with 10k and the diamond has been tested with a diamond tester, the pin stem is also gold. This stick pin is in good vintage condition. This pretty pin is a treasure and a perfect addition to any collection, or great gift idea for someone special.