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In the 19th century, the company Friedrich Philipp Grimm was founded and later, in 1926, continued as the company Hermann Grimm. In 2002 it became a limited partnership and is now in the 6th generation!
Our material, a natural product, yesterday still undetected in the earth lies a few days after the find and after tough negotiations on our sorting table.
Whether the finest agates from Brazil or the finest Tanzanite from Tanzania our gemstones are waiting for your individual wishes.
Our customers include well-known gold goods factories as well as wholesalers, jewelers and designers worldwide.
We are happy if we can also help you to fulfill the wishes of your customers.

Our strength is our service.
Almost 100 years of experience in the purchase of rough gemstones, in the processing and in sales give us a solid foundation for maintaining old and establishing new business relationships. You can rely on us.

Our goal is to make it easier for you to deal with your customers so that you can always accept even the most unusual orders.

Finest, selected raw materials, excellent grinders, outstanding engravers, professionals in the commercial department and, of course, absolute reliability have made us a leading supplier worldwide.

We gladly take over your orders. Whether new production in large numbers and unusual materials or the replacement of a single stone in a piece of jewelry – we are here for you.















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