An Art Deco platinum and 18 carat white gold diamond brooch
Centred by a round old European-cut diamond, measuring approximately 8.20 x 5 mm, weighing approximately 2.00 ct, colour ca. I-J, clarity ca. VS. Surrounded by 136 old European-cut diamonds.
Total estimated diamond weight 18.00 cts, colour ca. G-H, clarity ca. VS2-Si1
Gross weight approx. 23.38 g
Graded and measured in mount