"Art Deco Sapphire And Diamond Ring."
Ring set with a sapphire in an entourage of 12 rose-cut diamonds and 6 calibrated sapphires. Dimensions of the sapphire and diamond pattern: 12 mm x 13 mm. Finger size: 52 Measurement possible and free, contact me. Period: Art Deco, circa 1925. Setting in 18-carat yellow gold and white gold. Weight: 2.67 grams. Delivered in a box and with invoice. Free and insured shipping. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato