This is the second of two great Art Deco era settings crafted in platinum.  These are genuine vintage settings, not reproductions.  The four prong basked of this setting can hold a 7.5-8.5mm diameter stone, or an approximately 1.50-2.25ct diamond.  The prongs are in great condition and a skilled setter should not need to retip.  Flanked by three round brilliant cut diamonds weighing approximately .20ctw with G-H Color and VS1-SI1 Clarity and original knife edge band.  Worn platinum stamp and illegible maker's mark.  This ring is currently a size 9 and can be resized as needed.  

Please note that this is for the setting only,  The stone pictured is a CZ and is not included.