Designer Rigoberto 14k and Sterling Silver Onyx cabochon dome ring Watches I have many other hard

I have many other hard to find items listed so please take a look you never know what you might find

I've dated it 1920's made in Switzerland

MEASUREMENTS:  Approximately 7-1/8” (18

No missing stones

Hallmarked DT 925

Designer Rigoberto 14k and Sterling Silver Onyx cabochon dome ring Watches I have many other hardNOS Designer Rigoberto chunky domed ring with 14k yellow bezel set Onyx on sterling silver. It's fully hallmarked shown in the pictures. Ring size 6. 5 sizable upon request. It's about 21. 9mm wide with 15mm in diameter domed onyx cabochon. Super cool ring with ribbed sides and lots of gold around the onyx. This is a highly collectible ring by designer Rigoberto new old stock never worn. We are jewelers all of our items are professionally inspected