This is an amazing looking natural Colombian emerald and diamond ring. It's made out of 14k solid gold. The ring size is 4.5. It weighs 5.55 grams. The ring features one emerald cut emerald and four high quality diamonds. The Emerald is 6mm x 6mm, 1 carat approximately. The Diamonds measure between 2mm, 4mm and weigh .70 carats approximately. The diamond quality is in the SI-1-SI-2 range approximately. I have the matching necklace in another listing. The ring is in great vintage condition. If you have any questions please reach out. Thanks for stopping by!