Art Deco 1.82 Carat GIA Round Diamond Engagement Ring

An Art Deco transitional-cut round brilliant-cut diamond platinum engagement ring with old European-cut diamond shoulders.  Signed "Orange Blossom". Circa 1930.

• Diamond:  1.82 carats, H color, SI2 clarity, accompanied by a GIA report 
• Size:  5 1/2; sizable