Art Deco platinum three stone Old European cut diamond ring. Center diamond is 1.54 carats, G Color and VS2 in clarity. The two side diamonds are 0.74 carats H color and VS1 in clarity and 0.69 carats, G color and VS1 in clarity. All three stones are GIA certified. Interior hand engraving "C.S. DOTY". The stone are set in a delicate low minimal antique platinum setting.

Size 5.75, can be resized. 

The ring came from a private collection in Missoula, MT. The diamond was owned by the wife of a prominent civil engineer with an international clientele in the early 1900's.