Antique 1.92ct diamond sapphire engagement ring

WOW!  Antique platinum ring with a 1.92ct diamond and side sapphires.  The diamond is an old cut, VS2 in clarity, I-J in color.  The ring measures just under 1/2" wide, it's a size 5 1/4 and can be sized.  Excellent original condition, circa 1920.