Our Profile

Geoff Barton-Harvey searched the world to find the best companies to supply Natural Fancy Colour Diamonds to the UK,  and is  proud to have been able to achieve this by now working directly with some of the most renowned NFCD companies in the industry. Companies who are experts in their field, and not only offer the best quality diamonds, but also one of the largest selections of fancy coloured diamonds in the world.


For decades these companies have been the leading sources for natural fancy coloured diamonds and jewellery. The world's finest jewellery designers and manufacturers rely on them for diamonds that fire their imagination and inspire their creations. They have built a steady base of loyal international clientele who keep returning year on year because they continuously exceed customer expectations. You now have access to the same quality goods by buying direct from Barton-Harvey & Co.


  • All our diamond jewellery is manufactured on site by our suppliers and offers superb quality and workmanship.
  • A GIA graduated gemologist is on staff.
  • As we sell directly from their facilities there are huge cost benefits in comparison to high street retailers.
  • Our commitment to you is to offer you the best quality natural fancy colour diamonds at the best possible prices.
  • We are able to offer a made to order and design service through their designers.
  • The diamonds we supply come from various mines including Argyle in Australia and mines in Africa, India and Russia.
  •  All our diamonds are from legitimate conflict free area's sourced in compliance with UN Resolutions.
  •  We will strive to give you the best quality service and satisfaction which is our primary focus.
  •  Working with these companies we can guarantee the highest quality workmanship.
  •  We will design and manufacture your jewellery made from the best diamonds. 
  •  We will listen to your needs and match our diamonds to fit your requirements.
  •  Our wide assortment of fancy shapes, including round, oval, pear, emerald, princess, radiant, marquise and heart, enables our designers to produce jewellery with creativity and sophistication.
  •  We will guarantees the authenticity of the natural colour of every stone.
  • All our diamonds and jewellery come certified with a GIA, Argyle, IGI, or in-house diamond certificates.

BH & Co