Ronald Hays Pearson (American, 1924-1996).

14K yellow gold brooch decorated with a hexagonal shaped amethyst. Marked “Pearson” and “14K” along the reverse. Tested with SmartPro Gem-Eye I and Kee Gold Tester.

Length: 39 mm x width: 40 mm x depth: 15 mm x post length: 30 mm.
Gross weight: 10.93 dwt.