Mid-Century Star Ruby and Diamond Brooch in Platinum signed-designer The ring composed of two

The ring composed of two open diamond hearts

to stepped shoulders with single-cut diamonds

suspending a larger dot with black diamonds

centering upon an old European-cut diamond

Mid-Century Star Ruby and Diamond Brooch in Platinum signed-designer The ring composed of twoCentering on a cluster of oval cabochon star rubies, topped by a transitional cut diamond flanked by emerald cut diamonds, all framed by marquise and round brilliant diamonds, mounted in platinum. Accompanied with GIA (Gemological Institute of America) report stating that the transitional cut round diamond is I color, SI1 clarity, with faint fluorescence. With additional reports for the emerald cut diamonds stating that they are F color, SI1 clarity