This antique piece was skillfully handcrafted sometime during the Art Deco design period ( 1920-1940 ). The center diamond measures approximately 0.81 carats and grades M in color, VS1 in clarity. The platinum setting features many charming antique details such as simple filigree, eight small sparkling accent diamonds, antique hand engraving, and fine milgrain accents. This design style is a favorite for it's timeless quality. This ring is currently a size 5 & 3/4.