X-ray fluorescence analysis reveals a high carat (21.5 ct) gold composition, authenticating the ring as an artifact of substantial antiquity. The absence of modern alloys suggests a genuine origin, highlighting the ring's historical integrity. The smoky quartz intaglio set within this gold band represents a noteworthy fusion of materials, emphasizing the opulence and sophistication of the era. Such a high carat gold ring with an intaglio of this nature is a distinguished find.