Emilio Jewelry GIA Certified Fancy Intense Blue Diamond RingFrom the museum vault at Emilio Jewelry, located on New York's iconic Fifth Avenue, Center Stone: 1. 20 carat + Gia certified natural Fancy Intense pure Blue VS1 CUSHION Matching: White diamonds total about 4. 30 carats, pink diamonds total about 0. 18 carats From The Museum Vault at Emilio Jewelry Located on New York's iconic Fifth Avenue, Hand made in the Emilio Jewelry Atelier, whom specializes in rare collectible pieces in Natural ultra rare fancy