Exceptional Georgian 18 carat gold locket ring.
The tapered band decorated with white, black and gold foliate patterned enamel all the way round, the face of the ring a gold chased square, set in the centre with a black enamel panel displaying the initials A H ( I think!) 
The panel is hinged and flips up to reveal the small glass hair locket panel.
The ring is a size 8.5 and cannot be sized.
It weighs 3.3g
English circa 1820 
In excellent condition