Antique 1920s platinum engagement ring centering a 4.09 ct. marquise cut diamond with I color and SI1 clarity. The impressive diamond is flanked on each side by small diamonds lining the shoulders of the ring shank, 0.51 ctw. with GH color and VS2-SI2 clarity. The ring is a size 7 and can be sized. Appraised Value $110,000.00