A platinum and aquamarine art déco ring
A platinum and aquamarine art déco ring
set with 8/8-cut diamonds and a large step-cut aquamarine of ca. 5.46 ct (ca. 15.21 x 9.73 x 5.7 mm). Stamped fineness 950 PT. Minor wear and scratches to the aquamarine. H top of ring 1.8 cm. Ring size 51. Weight 5.5 g.
Ca. 1930.
Provenance
Private ownership, Rhineland Palatinate.