This antique diamond ring was handcrafted sometime during the Art Deco design period ( 1920-1940 ). This sweet and simple antique piece features a center diamond measuring approximately 0.75 carats. The center diamond is an Old European cut, grades L in color, and VS in clarity. The 18K white gold setting features minimal flourishes, just two diamond accents and some milgrain accents, allowing for the sparkling center diamond to be the center of attention. This charming diamond solitaire ring is beautifully traditional and timeless. This ring is currently a size 6 & 1/2.