About us

When René Arnoldi’s grandfather founded the company Carl Friedrich Arnoldi in the year 1919, he provided the basis for a traditional and highly reputed gemstone-cutting factory in Idar-Oberstein. René Arnoldi, the current owner of ARNOLDI INTERNATIONAL, has been developing his expertise and love of exclusive gemstones for more than 40 years now. No matter whether it is a single stone, a rarity or a series of calibrated stones, whether cut as a cabochon or facetted: Every gemstone receives exclusive attention by our team of highly skilled and experienced gemstone experts. This results in attractive designs with optimally balanced proportions and perfect finish, setting standards for our customers that can only be achieved in our in-house studio.

Products and services

  • Aquamarine, incl. `Santa Maria´
  • Tourmaline in all colours
  • Paraiba Tourmaline
  • Beryl, Morganite
  • Mandarin Garnet
  • Royal Purple Garnet
  • Spinel
  • Tsavorite
  • Tanzanite
  • and other gemstones in high quality
  • cutting as sets, pairs and single stones
Spinel red

This beautiful Spinel has a stunning, velvety red color and its brilliance will enchant every alert eye.

Further reading

Tourmaline Lagoon

The name Lagoon describes very precisely the color of this very promising treasure of earth. The Lagoon Tourmaline fascinates by its subtle mix of the most vibrant green and blue hues. Under different light conditions, the stone unveils more of its magnificence. Nigeria, Namibia and Brazil are the countries that bear this limited treasure.

Further reading

Aquamarine `Santa Maria´ and `Paraiba´ Tourmaline

The Aquamarine, our `company stone´, here in its variety `Santa Maria´ africana, thrills the jewellery lovers by its deep blue shade, while the `Paraiba´ Tourmaline enjoys growing popularity by conveying a caribbean flair by its brillant green-bleu hues.

Further reading

Address
Arnoldi International e.K.
Tiefensteiner Str. 379
55743 Idar-Oberstein
Germany

Phone: +49 6781 4585258
Internet: www.arnoldi-international.com
E-mail: Send message

News & Innovations

Next Shows by ARNOLDI INTERNATIONAL

Our next shows will be

*Jewellery & Gem Fair Hong Kong
June 20 to 23, 2019 - Convention Ctr. - Booth 5E715

* Jewellery & Gem Fair Hong Kong
September 16 to 20, 2019 - AWE - Booth 9F 22 (FINE GEM PAV)

* Intergem Idar-Oberstein / Germany
October 3 to 6, 2019 - Booth H2 104

* Tucson AGTA GemFair
February 4 to 9, 2020 - Booth 609

* Inhorgenta Munich
February 14 to 17, 2020 - Booth C1 #209/110


Further reading

Click here if you notice an image that violates copyright or privacy rights.

Get in contact