The 'Treasures, Royal Gems & Jewellery,' colloquium held in Lisbon explored the history, preservation and public role of royal gems and jewels ...
The ring is believed to have come from British jewelry brand Bentley & Skinner, which interestingly holds a Royal Warrant of Appointment, meaning it is a brand used by members of the royal family ...
The medals were designed by a jewelry maker owned by the French luxury conglomerate, which has declined to comment on their deterioration. By Tariq Panja and Liz Alderman Tariq Panja and Liz ...