Wartski is a British family firm of antique dealers specialising in Russian works of art; particularly those by Carl Fabergé, fine jewellery and silver. Founded in North Wales in 1865, the business is located at 60 St James's Street, London, SW1. The company holds royal appointments as jewellers to Charles III, Queen Camilla and the late Queen Elizabeth II.

Bangor is a cathedral city and community in Gwynedd, North Wales. It is the oldest city in Wales. Historically part of Caernarfonshire, it had a population of 15,100 at the 2021 census. Landmarks include Bangor Cathedral, Bangor University and Garth Pier. The Britannia and Menai Suspension bridges connect the city to the Isle of Anglesey.