Rare Art Deco French Cut Diamond Onyx Platinum Ring
A rare single large French cut diamond surrounded by a table cut onyx frame set in platinum with French hallmarks. This gorgeous ring is set with a French cut diamond weighing approximately 1.05 carats that is estimated to be an E to F color and VVS clarity. The simple and elegant nature of this ring would make a unique engagement ring or simply a stunning right hand ring. The ring was made in the early 1920s and is in great condition. There are no chips to the enamel. The ring is a size 4.5 and can be sized.