I've recently bought this 18ct Gold / Sapphire / Diamond ring and I was hoping to find out when, where and by whom it was made. Any help would be greatly appreciated. I've tried researching I.A & co online with no success.
The markings on the inside are:
694 18ct I.A&Co
Thanks, Callum
The markings on the inside are:
694 18ct I.A&Co
Thanks, Callum