This antique piece was handcrafted during the early twentieth century. This beautiful ring features a gorgeous and fiery center diamond measuring approximately 0.60 carats ( greater than one half of one carat ). This center diamond grades G in color, I1 in clarity. This unique piece also has four custom cut blue sapphire accents. The setting is 18k white gold and features hand engraved accents as well as subtle milgrain accents. An exemplary piece for this wonderful design period! This ring is currently a size 6 1/4.