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The British Jewellers’ Association (BJA) is the national trade association which promotes and protects the growth and prosperity of UK jewellery and silverware suppliers. With over 1000 member companies, BJA represents manufacturers, bullion suppliers, casting houses, diamond and gem dealers, designer jewellers, silversmiths, craftsmen and women, equipment suppliers, wholesalers, galleries, internet retailers and traders. Formed in 1887, the BJA has given strong leadership for the industry for nearly 125 years. Diamond Rocks’ membership number is 51997.



Internet Shopping Is Safe (ISIS) was launched in 2001 by IMRG, the UK’s industry association for e-retail. More than 1,200 websites, including small boutiques as well as high street retailers such as Marks & Spencer, Boots and Top Shop have signed up for the accreditation. ISIS retailers must prove they are trading in a legal, decent, honest, truthful and fair manner; therefore you can expect an efficient, reliable safe experience on their sites.



SafeBuy vets all sites during accreditation and continuously carries out 'mystery shopper' exercises and standards checking to ensure that retailers are adhering to the Code. The SafeBuy Organisation has completed Stage One of the OFT's two-stage process towards approval. As part of this process the OFT has agreed the text of the SafeBuy Code of Practice.



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.


CheckRate uses companies such as Credit Safe and Dun & Bradstreet, to take a company's credit rating and place it on the website. Within seconds of clicking on the Consumer Confidence Seal, your customer has access to independent and reassuring information about your trading status.

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