This antique piece was handcrafted sometime during the Art Deco design period (1920-1940). The 18k white gold setting features a center diamond measuring approximately 0.33 carats. The center diamond is an Old European cut and grades approximately G in color VS2 in clarity. This antique ring has a very late Deco structural motif with very subtle design elements like worn hand engravings and minimal milgrain. This ring is currently a size 4 & 1/2.