www.925-1000.com

CEVA GIOIELLI Ceva Gioielli srl Via Sandro Camasio, 4, 15048 Valenza (AL) Italia Italian Registration No.: 328 AL (assigned 8-4-1968) https://www.925-1000.com/pics/Ximg.jpg https://www.925-1000.com/pics/Ximg.jpg http://www.925-1000.com/td/f/Italian/Ceva-logo.jpg Manufacturer of jewellery. The busin...

It could also be 53 [fascio] AL, which would be CEVA Carlo,Via Palestro,12, VALENZA, registered 23/05/1935, out of business between 1955 and 1971.
I will probably never know.
But it's fun to imagine, and to try to figure out the puzzle.

Looking at it again with different lighting, and considering that the symbol I thought was a worn 4 is probably a fascio, I still think the first two digits are 33. Then, it would read 33 [fascio] AL. I think that is therefore ARIMANO Lorenzo BRINGIATTI, Via Volturno, 17, VALENZA Registered 23/05/19...

I appreciate very much your sharing information with me. I will post again if I get a better idea of what is in that mark.
Be well. Thanks so much again.

It's not making sense to me. If it were from the 1930s, should it not have the fascio symbol? I have considered whether the third digit I thought was 4 might instead be the fascio. Then it would be 2 digits followed by the fascio and then AL. I don't think it is the fascio, though. I am going to try...

Thank you very much. I am told the ring is from the 1930s. I managed to peer at it through a greater magnification (60x). It is so worn that the only thing that is very clear is AL. I am 100% certain of that. I am 75% certain of the last digit 4. I am 50% certain of the middle digit 3. I am very unc...

I obtained a loupe and could get a better view but not a better photograph. The maker's mark is very worn and difficult to read even at 40x magnification. The shank is very narrow and the mark very small. I think I can make out 334 AL as well as 750. A little internet research suggests the goldsmith...

Thank you. I am going to order a loupe and try to get better pics.

Trying again to post these images.

Can anyone assist me with this? The maker's mark ends with AL, which is Alessandria. I'm told it is art deco from the 1930s in Italy. The fineness stamp says 750. Thanks so much.