"Art Deco Old Cut Diamond Ring."
Art Deco ring set with an old-cut diamond. Art Deco period, circa 1930, France. Ring size: 52 Customization possible and offered, contact me. Dimensions of the diamond pattern: 9.5 mm x 12 mm 18 carat white gold setting French hallmarks: Eagle's Head (18 carat gold) Weight: 1.9 grams. Delivered in a case and with invoice. Free and insured shipping. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato