This gorgeous antique piece was handcrafted sometime during the Art Deco design period ( 1920-1940 ). The setting is 18K white gold and features extensive fine hand engravings, precise filigree accents, two sparkling diamond accents, and subtle milgrain accents. The center stone is a fancy cut blue sapphire measuring approximately 0.84 carats. The stone is richly hued, a very handsome dark blue. This ring is special for all it's attention to extensive tiny details. It truly gets more remarkable the more you look at it! This antique sapphire ring would make for a beautiful alternative engagement ring. This ring is currently a size 5 & 1/4.