About

TC Diamonds is a London-based diamond manufacturing and wholesale company that provides top quality, certified, excellent value loose diamonds and fancy coloured diamonds.

 

We specialise in providing GIA certified diamonds in all shapes and sizes from 0.10ct to extreme size of 10.00+ct and Natural fancy coloured diamonds. We are easily able to cater for any other requirements.

 

TC Diamonds provides a personal diamond sourcing service for individuals. 

If you’re looking for a loose diamond, a coloured diamond, an engagement ring, a single diamond for a pendant, two matching diamonds for earrings, a diamond bracelet or any other bespoke jewellery, we provide high quality, specialised service and offer wholesale prices - even for one-off purchases.

 

If you’d like to deal direct with diamond dealers and only pay wholesale prices, please contact us and arrange a meeting. 

 

Book a visit to our London showroom - Call Us: +44 (0) 20 7016 9878

 

We offer a large range of engagement rings, wedding rings, eternity rings, diamond pendants and diamond earrings in both traditional and contemporary designs. If you cannot find what you’re looking for we’ll create a bespoke jewellery design from a single picture or sketch.

 

If we don't have the diamond you’re looking for in stock we can easily source it via our offices in London, Tel Aviv and New York. 

 

Each diamond comes with a Certificate of Authenticity from a leading diamond grading laboratory such as GIA, HRD or IGI. All our diamonds are conflict-free and comply with the industry’s strict Kimberley process regulations.

 

If you have any questions please do not hesitate to contact me or a member of our sales team.

 

Tal Cohen 

Managing Director