"Gold, Diamond And Sapphire Ring"
Ring in 18-carat yellow gold, Art Deco period, adorned in the center with an old-cut diamond of approximately 1 carat, in a setting of calibrated sapphires; on either side, palmettes decorated with a diamond. Weight: 3.40 g. Finger size: 52 (measurement possible) 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato