Vintage Chaumet 18ct Gold Amethyst and Diamond Ring UK Size K
 

In good condition, the Amethyst is 7mm wide. Flanked by two brilliant cut diamonds on each side. French hallmarks. Engraved "CHAUMET" on the side of the shank. Weight 9.3 grams. 

 

 

Vintage Chaumet 18ct Gold Amethyst and Diamond Ring UK Size K