An Art Deco frosted rock crystal, onyx and diamond brooch, circa 1925
£6,000
Auction: 22 October 2020 at 15:00 BST
Description
The elongated octagonal frosted rock crystal frame, mounted at each end with pierced palmette motifs, millegrain-set with old brilliant and single-cut diamonds and accented by a line of buff-top cabochon onyx, French assay marks, partial French maker's mark possibly for Chaumet
Dimensions
Length: 7.0cm