A gentlemen's Edwardian gold hardstone signet ring

A gentlemen's Edwardian gold hardstone signet ring,
with an oval cornelian tablet, intaglio engraved with the profile of a 17th century gentleman. The hardstone claw set to a plain collet, with a four row flat section shank. Tested as approximately 9ct gold. Head 19.90 x 17.2mm, 8.11g.
Finger size O (approximately - not round)
Sold for £320

Condition report:
The four row shank has a join at the bottom of the shank, the outer two rows have popped the solder join.