"Art Nouveau Diamond Ring."
Ring in 18 carat white and yellow gold set with an old-cut diamond and 16 rose-cut diamonds. The diamond setting is in white gold. Estimated weight of the central diamond: 0.22 carat Dimensions of the motif: 10.5 mm x 10.5 mm Finger size: 53 Art Nouveau period: around 1900 Weight: 2.47 grams. Delivered in a case and with an invoice. Free and insured shipping. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato