Art Deco brilliance is predicated from the combination of color, symmetry and elegance that is portrayed through its unique designs. Featuring an approximately 4 carat royal blue sapphire that is considered as gem quality because of it's rich color and almost flawless internal structure. It is GIA certified as Ceylon origin with indications of heat treatment. . The heat treatment simply speeds up the aging process of the stone and brings the stone to it’s full potential. The treatment is permanent and the stone is still considered to be natural. Accented perfectly by a structure of different cut diamonds thoughtfully placed to frame and display the beautiful sapphire. Crafted in platinum.