• All diamonds bought and sold by Tankel are natural. They are all conflict-free in accordance with United Nations regulations
  • Every diamond is tested to ensure it is natural and provide customers with that extra peace of mind
  • Working very closely with its main supplier, Tankel provides excellent value to retail shops throughout the UK and Ireland
  • Tankel supply certificated diamonds at well below current market prices
  • Everyone knows that in order to get the best price and best quality you have to go to the source and a key strength of Tankel is its ability to buy well from international diamond markets
  • Tankel have a growing reputation to source large diamonds from 2ct to 7ct
  • The reality in these difficult economic times, understood by Tankel is that those who offer the best value will have a better chance of achieving a sale
  • Tankel are able to consistently source diamonds that are high in colour with small marks not visible to the naked eye. As the diamond market remains very price sensitive, there is an ever-increasing demand for these diamonds
  • Tankel are renowned for supplying superb value 1 carat diamonds either loose or mounted in rings, pendants or earrings. The value of these diamonds is exceptional due to the company’s long-standing connection with one of the world’s leading diamond producers. Tankel are not only able to source these stones but sell them at fabulous prices
  • Tankel have seen continued growth in the sales of D colour diamond in both VS and SI clarity. Tankel do not buy these diamonds with certificates but select the diamonds it knows will certificate well, resulting in a huge price advantage for its customers


We are a family run business specialising in the import of diamonds. Tankel are one of the UK’s most important diamond companies, supplying loose diamonds and manufactured diamond jewellery to retail shops throughout the UK and Ireland.

Our ethos is to offer superb value and commitment to all our customers and supply the right product at the best possible price.


Contact Us


33A Gordon Street
G1 3PF

+44 (0) 141 226 2200