Van Cleef & Arpels 3.57 CTW Diamond Sapphire 18 Karat Gold French Unisex Vintage Ring zircon Fully signed Bvlgari and numbered

Fully signed Bvlgari and numbered with Italian assay marks

Measures: 1 3/4 x 1 3/8 inches

circa 1915

With a matte gold textured finish

Centering an old mine cut diamond in a square form head

Van Cleef & Arpels 3.57 CTW Diamond Sapphire 18 Karat Gold French Unisex Vintage Ring zircon Fully signed Bvlgari and numberedCentering an emerald cut sapphire and diamond, flush set side by side Flanked by channel set shoulders, one side featuring rectangular cut sapphire while other features baguette cut diamonds Total diamond weight is 1. 61 carats with F G color and VVS clarity Total sapphire weight is 1. 96 carats with bright medium dark Prussian blue color; very well matched Numbered and fully signed Van Cleef & Arpels Stamped carat weights of gemstones With French