![Ring in 18k grey gold strings (750‰) with a revolving movement adorned with a pearl, probably fine French production from the 1950s-60 Ring in 18k grey gold strings (750‰) with a revolving movement adorned with a pearl, probably fine French production from the 1950s-60](https://api.piasa.fr/cache/original/catalog/images/2010/85_1.jpg)
Ring in 18k grey gold strings (750‰) with a revolving movement adorned with a pearl, probably fine French production from the 1950s-60
![Bague en or 750, pétale de rose, bague solitaire, bague de fiançailles, martelée, travail d'orfèvrerie de Kathi Breidenbach - Etsy France Bague en or 750, pétale de rose, bague solitaire, bague de fiançailles, martelée, travail d'orfèvrerie de Kathi Breidenbach - Etsy France](https://i.etsystatic.com/18018526/r/il/54136d/3593822360/il_570xN.3593822360_qtwg.jpg)
Bague en or 750, pétale de rose, bague solitaire, bague de fiançailles, martelée, travail d'orfèvrerie de Kathi Breidenbach - Etsy France
![French work from the 1940s "Tank" ring in 18k yellow gold and platinum paved with diamonds and set with two old cut diamonds. French work from the 1940s "Tank" ring in 18k yellow gold and platinum paved with diamonds and set with two old cut diamonds.](https://api.piasa.fr/cache/625x500/catalog/images/1932/62_1.jpg)