AN ELEGANT ART DECO SAPPHIRE AND DIAMOND BROOCH

Details
AN ELEGANT ART DECO SAPPHIRE AND DIAMOND BROOCH
Designed as a rectangular, half-moon and baguette-cut diamond openwork plaque, the center set with a rectangular-cut sapphire weighing approximately 19.89 cts., mounted in platinum, circa 1930
With certificate CS 31310 from the American Gemological Laboratories stating that although this material exhibits certain visual and internal characteristics associated with Burma (Myanmar), the Laboratory cannot definitively substantiate country of origin. Heat Enhancement: None.