Silver-Topped-Gold and Diamond Bow Brooch, Circa 1850 - Photo Sotheby's

The double ribbon bow centered by an oval-shaped diamond weighing approximately 3.50 carats, accented by numerous pear-shaped and old mine-cut diamonds weighing approximately 38.00 carats, further set with numerous smaller old mine and rose-cut diamonds weighing approximately 64.25 carats, one small rose-cut diamond missing. With fitted box. Estimation: 200,000 - 300,000 USD

An Historic Imperial Russian Jewel, formerly in the Collections of Grand Duchess Elena Vladimirovna and HRH Princess Marina, Duchess Of Kent

PROVENANCE: Grand Duchess Elena Vladimirovna of Russia.
HRH Princess Marina, Duchess of Kent.

Sotheby's. Magnificent Jewels from the Collection of Mrs. Charles Wrightsman. New York | 05 déc. 2012 www.sothebys.com