An Art Deco baguette diamond plaque ring of geometric design, in 18k gold and platinum. France. Atw. 4.36 ct. square step cut and single cut round diamonds. Each square diamond is approx. 3.5 x 3mm; about 0.25 ct. VVS-VS clarity, G-H color.
French assay marks. The round diamonds are warranted against loss until 5/1/21.