Art Nouveau Aquamarine and Diamond Ring. This stunning and sizable early-twentieth century dinner ring, crafted in platinum over yellow gold with a white gold ring shank, combines Art Nouveau grace and Arts & Crafts artistry to create a singular beauty. A placid pale-blue elongated oval aquamarine floats inside a fanciful and feminine openwork frame accented with twinkling diamond crescents and a pair of golden flowers.
Platinum, Aquamarine, and Diamond Brooch, Van Cleef & Arpels, New York, designed as a flower set with an emerald-cut aquamarine measuring approx. 15.10 x 11.70 x 7.50 mm, further set with marquise-, baguette-, and full-cut diamonds, approx. total diamond wt. 3.80 cts., no. NY 21622, lg. 2 in., signed.