Holts Gems

coloured precious gemstones

Holts Gems, 1st Floor, 39 Greville Street, London, EC1N 8PJ. Mon to Thurs 10am-5pm Fri: 10am-4.30pm

Gemstone expertise since 1948, Holts Gems specialise in bespoke and gemstone-set jewellery and lapidary insurance valuations.