H&A Cutting Works Limited is the leading diamond polishing facility in Thailand and exclusively the manufacturing facility of The Exelco Group, a DTC Sightholder in Antwerp, Belgium.

We provide all our customers with the on-time delivery of the very highest quality polished diamonds. H&A is a state-of-the-art factory, built according to the highest and strictest standards using only the most modern manufacturing equipment.

The polished diamond production at H&A Cutting Works is focussed entirely on Triple Excellent Ideal Hearts & Arrows diamonds, from 0.20 to 5.00 carats polished weight. Rigorous Quality Controls are employed throughout all stages of manufacturing.

We continuously invest and participate in training, health and social security programs. This has resulted in a very high level of staff retention.

H&A is commited to the on-going re-evaluation and improvement, where necessary, of all aspects of the business, including technologies, systems, policies, procedures and products as well as employee welfare.

Business is conducted in an ethical manner and we comply with all the Laws & Regulations of the Kingdom of Thailand and the Diamond Industry. We set a high standard and are an example for others in the industry and the business community.

H&A Cutting Works is a member of the Thai Diamond Manufacturers Association (TDMA) and the Belgium-Luxemburg-Thai Chamber of Commerce (BELUTHAI) .