"Old French Emerald Ring Of 4 Carats And Diamonds"
A very beautiful old ring, made in France around 1910. Made in platinum and set with diamonds and an emerald cabochon of approximately 4 carats. The diamonds weigh approximately 1.90 Carats (13*0.15). Cluster size: 20*16mm. Weight: 5.70 grams Finger size: 55 or 7 USA, possibility of adjusting the size. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato