AN IMPORTANT BRIOLETTE DIAMOND PENDANT

Details
AN IMPORTANT BRIOLETTE DIAMOND PENDANT
Set with a briolette diamond weighing approximately 30.72 cts., with a marquise-cut diamond cap, mounted in platinum, on a platinum chain--19 ins. long
With certificate 10241713 from the Gemological Institute of America stating that the briolette diamond is K color (faint yellow) and SI1