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About Gul Diamonds

Founded in 1967, A. Gul KG sets a high value on personal service and satisfied customers. Mr. Eitan Gul is the second generation of his family in the company and manages the company. He is a diamond dealer with long experience in the polished diamond trade.

A. Gul KG is a leading supplier of diamonds to the German market. Our customers are well known wedding ring manufacturers, and the jewelry industry, manufacturers of high quality watches, as well as jewelers and goldsmiths.

The head office of A. Gul KG is in the “The Gold City" of Pforzheim in Southern Germany.

Our highly qualified personnel control, sort and calibrate diamonds to guarantee that customer orders are processed and shipped on time and exactly according to the requirements of our customers.

Our office at the diamond trade centre in Tel Aviv supports us with a continuous supply of the very best stones available from only recognized and certified counties of origin.

Our buying power and our long established supply lines enable us to assure quality and value for money for our clients.

Our company is a member of the Responsible Jewellery Council (RJC). The RJC is a standards-setting organisation that has been established to reinforce consumer confidence in the jewelry industry by promoting responsible ethical, human rights, social and environmental practices throughout the jewelry supply chain.

The RJC has developed a common platform of standards for the jewelry supply chain and credible mechanisms for verifying responsible business practices through third party auditing. We commit to operating our business according to the RJC Principles and Code of Practices. These are available at: www.responsiblejewellery.com

In line with this policy, our commitment is to integrate ethical, human rights, social and environmental considerations into our day-to-day operations, business planning activities and decision making processes.

Please feel free to contact us for further information, to discuss your needs and how we can fulfill your requirements.

about diamonds

Certified Diamonds

At A. Gul KG, we have a wide range of diamonds with certificates from GIA, HRD and IGI

Commercial Diamonds

We always have a large inventory of commercial quality polished diamonds available

The process of cutting diamonds

Cutting diamonds is a job for craftsmen, and we offer polished goods from commercial stones to high-quality to our clients



A cut with rectangular facets that give a unique look and highlight clarity 



After the round cut, the Princess Cut is one of the most popular shapes



Usually used as a side stone, the baguette cut is a step cut diamond 



A relatively small, elongated diamond where the two longer sides taper inward