Logo Made in Germany JGF – September Hong Kong Jewellery and Gem Fair 2017

Claudia Hamann Edelstein GmbH

Booth number: 8D13

About us

Claudia Hamann Edelstein was founded 1990 in Hamburg, Germany.

Our mission is the search for fine gemstones and the development of special gem cuts for our customers. Claudia Hamann Edelstein is member of the following associations:

  • International Colored Gemstone Association – ICA
  • German Gemological Society – FGG
  • Collegio Italiano Gemmologi

Our specialization is in Emeralds from Colombia, Rubies from Burma ,Sapphires from Siam and Ceylon and fine Gemstones from Africa as Spinel, Tsavorite, Tanzanite, Garnet, Aquamarine and others.

We are cutting significant stock of high quality gemstones in order to offer a large choice of variety in color, sizes and shapes, pairs, sets and calibrated series.

While looking for new gemstone cuts our company was able to develope the innovating ”Double Rose Cut”. A graduated gemologist F.G.G. guaranties the quality control and certification of each single stone. 

Before being sold the gemstones pass a three step system: Identification, Grading and finally Evaluation.

Products and services

Our specialization :
Colombian Emeralds, Sapphires from Siam and Ceylon as well as Rubies from Burma,Blue Zircon from Cambodia and other gemstones from Africa as Spinell, Tanzanite, Tsavorite, and other Garnets, to only name a few. We cut small and larger series.
We develop the innovating “Double Rose Cut”.

Emerald from Colombia,Ruby , Sapphire and fine gemstones from Africa

Emerald from Colombia,Ruby , Sapphire and fine gemstones from Africa



Doublerosecut in Tsavorite and Tanzanite

Brillantcut in colorshade

Brillantcut in colorshade

Line for bracelet in Brillantcut ,colorshades in Ruby,Sapphire,Spinel,Malaya Garnet,Spessartite,Tsavorite,Chrysoberyl and many others


Claudia Hamann Edelstein GmbH
81669 Munich

Phone: +49 89 45835519
Fax: +49 89 4488896

Gaetano Savella
Phone: +49 172 4015181

Claudia Hamann Italia SRL
Il Tari Mod.37
81025 Marcianise

Phone: +39 823 513365
Fax: +30 823 514055

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