ART NOUVEAU DIAMOND ENGAGEMENT RING Van Cleef & Arpels Vintage Art Deco ring set

Vintage Art Deco ring set with a square-cut sapphire weighing approximately one carat

91 carats within a single and old European-cut diamond and platinum mount

The center stone on this lovely ring is a show stopper

22 carat GIA certified old mine cushion cut diamond with F color and SI1 clarity

ART NOUVEAU DIAMOND ENGAGEMENT RING Van Cleef & Arpels Vintage Art Deco ring setArt Nouveau ring set with a 0. 93 carat marquise cut diamond with GIA certificate stating the diamond is J color VS2 clarity, within a scrolling single and rose cut diamond openwork frame. Set in platinum topped 18K yellow gold. Circa 1905. View video of this ring on our IG stories. Marquise cuts are back and this one is particularly unique in an Art Nouveau setting with graceful lines. The Art Nouveau style dating 1890 to 1910 features organic and