Discover our Jewellery Accessories, exclusively available at Blue John Gallery. Our bespoke jewellery accessories are set with the finest examples of Derbyshire Blue John, a rare British gemstone only sourced from the Castleton mines. Our gem experts hand select the very finest specimens to set into our beautiful rings, earrings, pendants, bracelets and pendants for men and women, as well as our bespoke cufflinks, tie slides and accessories. Browse our jewellery accessories online, set in sterling silver, yellow gold, white gold, rose gold and platinum. Whether you are searching for a gift for a loved one, or well-earned treat for yourself, our fine jewellery accessories has the perfect piece for any occasion.