Art Deco c1930s 18CT Natural Banded Agate Cabochon 9K Yellow Gold Brooch Pin, 6g

This stunning English Art Deco c1930s brooch / pin in 9K yellow gold showcases a superb black and white banded agate – an unusual stone and very impressive! The polished cabochon measures 23mm (L) x 17mm (W) x 6.5mm (depth) for a total estimated carat weight of approx. The brooch is marked for 9K gold […]