Natural Pearl and diamond jabot brooch, Cartier, Paris, circa 1915

The double swag motif upheld at either end by a pair of scrolls, set with numerous old European-cut diamonds weighing approximately 6.20 carats, supporting 2 pearl drops on detachable loops set with single-cut diamonds, the white freshwater pearl measuring approximately 13.4 by 9.8 mm. and the natural grayish-brown pearl measuring approximately 15.3 by 12.2 mm, mounted in platinum, signed Cartier, Paris, Londres. 

Accompanied by GIA report no. 15226545 stating freshwater natural pearl for the white pearl, and report no. 980632 from the Precious Stone Laboratory in London for the grayish-brown pearl stating natural pearl, no evidence of artificial staining.