We are based in Idar-Oberstein in Germany since 1921.
Our experienced team of eight cutters and one apprentice transform raw gemstones into exquisite pieces. Each cutter specializes in specific processes, from faceting to polishing, to ensure precision and brilliance in every stone. We source rough gemstones from all over the world, whether it’s a sapphire from Sri Lanka or an emerald from Colombia. Each gemstone is worked with precision to bring out its unique beauty.
We offer a wide variety of shapes and cuts. Our cutters produce both traditional and unique shapes. We cut cabochons, smooth and faceted in calibrated series, as sets or pairs as well as individual single stones. We also offer special shapes such as calibrated onion cuts, briolettes, olives, lenses, cubes, cones, flowers and spheres. In addition to our extensive collection, we are happy to offer individual cuts that are tailored to the special wishes of our customers. We can also cut and seal stones such as layered agate or lapis lazuli.
As part of our commitment to ethical practices in the gemstone industry, we are members of two organizations: Fair Trade Minerals & Gems (FTMG) and the International Colored Gemstone Association (ICA).
M.T. Mohr GmbH
Schulstraße 6
55767 Rötsweiler-Nockenthal (near Idar-Oberstein)