A Vintage Ruby and Diamond Engagement Ring
Russian, circa 1910
The ring is vertically set with an old cushion cut diamond (approximately 0.31 ct) in a silver-topped gold milgrain setting
and an old cut natural ruby (approximately 0.25 ct) in a milgrain gold setting,
flanked by two interlaced scrolling rows of old cut round diamonds and calibre cut rubies.
The diamonds are set in silver over gold. The calibre rubies are channel-set in gold.
Estimated total diamond weight 0.55 ct.
Height 20 mm (3/4 in.)
US ring size 8 (18 mm)
Marked with 1908-1917 Russian assay stamp.