GORGEOUS ANTIQUE EDWARDIAN - ART DECO, circa 1900-1930s DIAMOND ENGAGEMENT RING SET IN PLATINUM AND 14K YELLOW GOLD. The ring holds a gorgeous central genuine sparkling Diamond measuring approximately 3mm in diameter. I do not have the exact grading of the stone but it is nice and bright and very clear when looked t under magnification. On the sides are Four Diamond accents (2 on each side) for even more sparkle and brilliance. The Diamonds are beautifully set in a PLATINUM top upon 14K yellow Gold, quite popular during this time. It is estimated that this ring dates circa 1900 to 1930’s and is in beautiful overall condition. The backside of the shank is thin and there is some wear to the sides of the shank, however it still has many years of life left in this beauty and a jeweler can reshank the ring when it is sized if you so desire, mentioned for accuracy as I always do. The entire ring measures about ¼ inch long by about 11/16 inch wide. Ring Size: Approximately 5 1/4 (could be easily resized by your jeweler if so needed).