Goldsmiths is one of the most luxurious jewellers in the UK which originated way back in 1778 and, as of 2017, has over 120 jewellers in the UK.
The two most popular products that they sell are Rolex watches, possibly the most luxurious watches out there, and diamond engagement rings.
They also have two unique services which set them apart from other big jewellery chains. The first service is that if you're going to be purchasing a new watch from them, you can sell them your current watch and get a discount on your next purchase. Following on from this, they also sell pre-owned watches which have been fixed up and cleaned, but at a discounted rate.