RJC is developing case studies of Members’ experiences with the certification process, to identify lessons learned, benefits and impacts.  The first case studies were released in May 2012 and will continue to be developed to highlight different sectors, geographies and scale of business. Below you will find case-studies on RJC Certified Members:

Jewellery Retailer


BULGARI was founded in Rome in 1884 as a single jewellery store and has evolved into a global and diversified player in the luxury market.

For a copy of the BULGARI Case-Study - Click Here

More details on BULGARI can be found on their Membership Page – Click Here

‘You discover aspects about your organization you have never known before, and quite often they are very positive things. And if you find critical issues, you have the right tool to fix them’. – Luisa la Via, CSR Director


Hamilton Jewelers

Hamilton Jewelers was founded in 1912 in Trenton, New Jersey. Since the beginning, the company has aimed to combine the characteristics of an international jeweller and the hospitality of a regional family business.

For a copy of the Hamilton Jewelers Case-Study - Click Here

More details on Hamilton Jewelers can be found on their Membership page – Click Here

‘Achieving RJC Certification was one of the most comprehensive projects of its kind that I have been involved in throughout my career but deeply satisfying knowing that we were prepared and do have the best practices in place that allowed us to achieve Certification for our company and our ownership family’. – Hank Siegel, President of Hamilton Jewelers

Harriet Kelsall Jewellery Design Ltd

Harriet Kelsall Jewellery Design is a UK bespoke jewellery design company specialising in engagement rings, wedding rings, commitment rings and eternity rings as well as jewellery for other memorable occasions.

For a copy of the Harriet Kelsall Jewellery Design Ltd Case-Study - Click Here

More details on Harriet Kelsall Jewellery Design Ltd can be found on their Membership page – Click Here


We can’t describe how great it feels to have held every aspect of your business up and checked you are doing everything right – it feels empowering!’ – Harriet Kelsall, Managing Director



Jewellery Manufacturer or Wholesaler


PANDORA was founded in 1982 and designs, manufactures and markets hand-finished and modern jewellery made from genuine materials.  Headquartered in Copenhagen, Denmark, the company employs over 6,000 people worldwide of whom 4,000 are located in Bangkok, Thailand, where the company manufactures its jewellery.

‘The certification process – and in particular the self-assessment conducted at PANDORA markets all around the world – has been an excellent chance for PANDORA to benchmark our internal procedures with the standards adopted by other responsible companies in the industry.’ - Claus Teilmann Petersen, Vice President, Group CSR

For a copy of the PANDORA Case-Study - Click Here

More details on PANDORA can be found on their Membership Page - Click Here 




Allgemeine Gold – und Silberscheideanstalt AG

Allgemeine Gold‐ und Silberscheideanstalt AG was founded in 1891 as a joint stock company in Pforzheim, at the hub of the German jewellery and watchmaking industry. For over a century the company has specialised in the recovery of precious metals and in manufacturing precious metal products.

For a copy of the Allgemeine Gold Case-Study - Click Here

More details on Allgemeine Gold can be found on their Membership Page – Click Here 

‘As confidence and sustainability are one of our core values, it is important to continually meet the customers’ high demands’
– Jens Ziegler, Senior Sales Manager Lifestyle Products


Legor Group S.p.A.

Legor was incorporated in 1979.  The spirit of its co- founder, the current Chairman Gianni Poliero, and the entry into the management of his son Massimo in 1991, grew the business from being a small, craft enterprise to a worldwide leader in the production and sale of master alloys for the gold and silver sectors. Capture Legor

For a copy of the Legor Group S.p.A. case-study - Click Here

More details on Legor Group can be found on their Membership page - Click Here

‘Respect – of People, of the Environment and of Regulations – is the fundamental value entrusted by all Legor Group Companies. It indeed mirrors our desire to return ‘what has been borrowed from our children’, as quoted in an ancient American native proverb. The RJC certification confirms all our beliefs and efforts for a better future’ – Massimo Poliero, CEO of Legor Group S.p.A.

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