An Art Deco Diamond and Platinum Vintage Engagement Ring
The unusual asymmetrical design of this engagement ring was clearly influenced by the Russian avant garde art of the 1920s-1930s.
The ring features a bezel-set old cushion cut diamond (6.75 x 5.5 x 5.4 mm, approximately 1.63 ct, K-L color, SI1 clarity),
surrounded by an openwork avant garde frame embellished with old rose cut diamonds.
Marked with a later Soviet control mark for 950 platinum
Height 15 mm (9/16 in.)
The ring is currently size 8 3/4 but it can be easily sized several sizes.