Our Accreditations

The National Association of Jewellers (NAJ) is a professional membership body representing over 2,000 companies that operate in every aspect of the jewellery industry.  

The Association was formed in 2015 through the unification of the British Jewellers' Association (BJA) and National Association of Goldsmiths (NAG).

The Institute of Registered Valuers is also part of the NAJ family, comprised of around 150 professional valuers with formal qualifications and substantial experience.

Every NAJ member is required to abide by the NAJ's Code of Conduct - based on honesty, integrity and professionalism. 

Diamond Rocks are member of the NAJ.

Trusted Shops is used by more than 20,000 online sellers to collect, show and manage genuine feedback from their customers.  A large community of online buyers has already contributed over 6 million reviews. 

Diamond Rocks is on Trusted Shops.

Stop Blood Diamonds promotes the use of conflict free diamonds. Diamonds are a beautiful natural resource and Stop Blood Diamonds works to ensure that no person is harmed in their manufacturing.