An Art Deco Continental diamond set fingerline plaque ring, c.1920

An Art Deco Continental diamond set fingerline plaque ring, c.1920,
with an oval head. Three graduated old Swiss cut diamonds, milligrain set to the centre, surrounded by a row of old eight cut and old Swiss cut diamonds, all set in silver. A scalloped shallow basket to a later shank with chenier shoulders. Ignore markings. 18 x 10.10mm head, 2.77g.
Finger size P
Sold for £350