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Spinel

Spinel

What a beautiful 15 ct+ Spinel from Tanzania. Do you know that even the center stone of the British crown is a Spinel?

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Paraiba

Paraiba

A beautiful, pure Paraiba cushion 18×14,5 with 20,24cts from Mozambique.

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Tsavorite

Tsavorite

A beautiful tsavorite-pair in round, from the Garnet family. The name of the Tsavorite comes from the Tsavo National Park in Kenya. In addition, it resembles the emerald in colour with its strong and lively green.

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Tourmaline

Tourmaline

Tourmalines are available in more than 50 different shades. This one has a light orange/red colour and is star-cut.

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Aquamarine

Aquamarine

A deep blue Aquamarine in Santa Maria colour, from the beryl family. (oval 24×16, 24,08cts, star-cut)


Construction project is taking shape

Construction project is taking shape

A lot has changed at our construction site in the last few months.
Meanwhile the lower area of our cutting manufactury has been finished.

Project started

Project started

During the next two year we are going to build a new Headquarter in Kirschweiler. The costruction just started two weeks ago and is supose to be finished next year.


Origin Tanzania: Mandarin Garnet

Origin Tanzania: Mandarin Garnet

The second gemstone is mandarin Garnet. In Tanzania you can find the most vivid orange but nearly all have black spots inside the crystal. For that reason most mandarin garnets are only used for cabouchons.

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Origin Tanzania variety Chrome Tourmaline

Origin Tanzania variety Chrome Tourmaline

This time we are going to show you what kind of fine gemstones we collect from Tanzania. The first ones are Chrome Tourmalines in a wonderful deep green.

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Royal Purple Garnet

Royal Purple Garnet

This type of garnet became popular between 2014 and 2015. For a garnet this purplish color was something new and even for the whole gemstone world there are not many stones with such an intense deep purple. The high refraction of a garnet on top makes an amazing and fascinating new Gemstone. The chemical structure of this garnet contains two well known garnets, Almandin and Rhodolite. HC Arnodldi e.K. is always open for something new and we are very happy to have some of this rare material.

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New garnet achievement

New garnet achievement

We recently bought two lots of wonderful garnets. The green garnet also known as tsavorite is from Tanzania and the purple garnet is from Mozambique also known as royal purple garnet.
The tsavorite pair is above 9 cts and the royal purple garnet is above 6 cts.

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Our Aquamarine History

Our Aquamarine History

Aquamarine, the reason why HC Arnoldi was founded. Arnoldi was founded 1919 and the first stone that we bought was an aquamarine.

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Whisky on the Rocks

Whisky on the Rocks

Do you want to join some whisky with morganite? Stay up to date and see our new arrivals here and on Instagram.

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