Antique Persian Turquoise 18k Yellow Gold Ring 'Egypt'

ID#: RG774 Turquoise: Seven (7) prong set, round cabochon cut Persian turquoise measuring approximately 2.5 - 2.8 mm each in diameter.  Metal: 18k yellow gold  Size: 9 3/4 Weight: 3.21g Markings: Egyptian hallmarks - please refer to images