Guernsey flag services

Catherine Best

Free jewellery clean with coffee or bubbles while you wait

Average savings per purchase


Details of offer

Bring your favourite piece to get sparkled. Have a  coffee or bubbles while waiting.

Terms and conditions

From Monday to Sunday. Maximum 1 item per member.
Claim offer

About Catherine Best

Catherine Best is so much more than the name for a company; it is now a 2 generation family business. The professionalism of the whole team is underpinned by the friendship, understanding and trust that are at the core of a happy family environment, an environment that sprouted from simple roots coupled with a great deal of hard work to produce some of the world's most fascinating and beautiful Jewellery.
Our iconic Mill showroom is a work of art in itself, built in 1825 the building has been lovingly restored and houses Catherine Best’s latest jewellery and workshops. Located in St Martins just up from the Ville au Roi the Mill has plenty of parking right outside and disabled access. When you arrive you will be amazed by the beauty of the granite work and the gorgeous award-winning flower displays that can be seen for most of the year. Once inside the elegant and modern showrooms allow you to browse the jewellery at your leisure and the jewellers benches are all on show to see the creations being brought to life.
As you travel through the showrooms you will browse our limited edition ranges in highly polished silver and take in our gold and platinum creations featuring gemstones of the highest quality. 
We also now have an array of gift options from, Penelope Eyre limited edition prints, mugs to bespoke pottery, Aery candles and diffusers.