The shining star of this resplendent Art Deco diamond engagement ring - circa 1925 - is a bright and beautiful European-cut diamond, weighing 3.30 carats. This spectacular sparkler is presented in an exceptionally gorgeous original Art Deco mounting, die-struck and hand finished in platinum and thoroughly adorned with small glittering diamonds, decorative pierce work and calibre (synthetic*) sapphire accents. A rare and radiant find. Although the GIA graded the diamond M color, the superb cut of the stone and the faint brown vs. yellow overtone gives it a much whiter appearance than usual. Additionally, the SI1 clarity grade is based on a relatively small colorless feather located way off to the side. Superb and stunning! Currently ring size 6. *Back in the day, circa 1920s-30s, due to their color consistency and flawless clarity, synthetic sapphires were considered a modern improvement over their natural counterparts, the differences between the two discernible only with a microscope.