A DIAMOND AND COLOURED DIAMOND NECKLACE, BY HARRY WINSTON

A DIAMOND AND COLOURED DIAMOND NECKLACE, BY HARRY WINSTON
The marquise-shaped and brilliant-cut diamond line enhanced at the front by thirteen graduated rectangular-cut yellow diamonds, mounted in platinum and gold, 39.0 cm
Signed Winston for Harry Winston, no. 67321
Accompanied by 13 reports all dated March 2009 from the GIA Gemological Institute of America stating that 12 diamonds are Fancy Yellow colour, 1 is Fancy Intense Yellow colour, ranging from VVS2 to SI2 clarity