An early 18th Century gold, black enamel and crystal mourning ring,

An early 18th Century gold, black enamel and crystal mourning ring,
for Queen Anne (1702 - 1714) the octagonal bezel with gilt thread initial "A" below a crown, beneath faceted rock crystal, with black and white enamel detail, and black enamel foliate shoulders. finger size - E1/2
See plate 1