A Truly Superb Antique Sapphire Ring in 18K White Gold Filigree Setting, Art Deco circa 1920, Vintage Wedding Ring. The center of this Art Deco Period ring holds a gorgeous faceted ceylon blue sapphire gemstone measuring about 3.8mm in diameter for an estimated .25ctw. The sapphire is set in the most wonderful original 1920's Era setting made of richly detailed 18K white gold filigree. This ring is all original and in remarkable condition for its age. Overall the ring measures about 5/16 inch long by about 3/4 inch wide from side to side. Ring Size: about 7 1/2 (could be resized by your jeweler or ask me about using mine before shipping). Express and International shipping available. Buy Now, this is a one-of-a-kind estate piece and once it is sold it cannot be restocked.