This one of a kind antique filigree engagement ring, circa 1920's, is crafted in platinum in a classic example of geometric Art Deco style and set with 7 Old European Cut round diamonds. The center diamond is I color and completely eyeclean SI/I clarity, with the 6 surrounding diamonds of G/H color and VS clarity for a total diamond weight of approximately 0.52 carat for the ring. Measuring 13.1 millimeters wide at the top of the ring and 1.7 millimeters at the bottom of the band, it sits 4.4 millimeters off the finger. This very unique vintage filigree engagement ring is a size 6 1/2 and can be expertly sized by our jewelers.