An incredible star sapphire and its immaculate setting showcase Art Deco at its absolute finest, as only Tiffany & Co. could! The 22.40 carat star sapphire is among the most prized, showcasing a striking asterism that remains bold in almost any lighting. Its glowing periwinkle lavender hue is reminiscent of the finest moonstones, mystical and rich. The handmade platinum setting is exemplary of the Art Deco design movement, displaying delineated geometric shapes defined with milgrain beading which frame brilliant full transitional cut diamonds. Stunning carved details descend even into the less visible places, under the stone, and down along the band. This 1920s ring is a piece of art history, beautiful at every angle. It is currently a size 3 3/4 and may be resized upon request. For scale, the top of the ring is about 1/2 inch wide by 3/4 inch north-south.