Art Deco brooch in white gold and platinum paved with diamonds

Art Deco brooch in 18-carat white gold and 950 thousandths platinum, jeweled in the center with a brilliant diamond of approximately 1.49 carats supported by 4 baguette diamonds of approximately 0.05 carat each. The rest of the brooch is covered with 166 brilliant diamonds (12 diamonds of 0.07 carat each, 38 diamonds of 0.03 carat each, 106 diamonds of 0.012 carat each and 10 diamonds of 0.0095 carat each). Total weight: 14.78g Total diamond weight: 5,037 carat Dimensions: 2.80 cm x 5.54 cm Hallmark: eagle head, dog head