Our gemstones are from conflict free areas and manufactured according to highest ethical and political standards. Our jewels are completely manufactured in Italy, in order to guarantee the high quality standards and the exquisite design associated with Italian products. Only the original DobleRose Cut guaranties the quality, the origin of the material, the gemological control and precision of cut.
OUR GEMS & JEWELS
SERVICES
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 guaranties quality control and certification of each single stone in her in-house laboratory
GEMSTONE EVALUATION Value, color, hardness and nomenclature of gemstones 
GEMOLOGICAL CERTIFICATION Our laboratory gives the certificate for every gemstone in our stock FAIRS & NEWS
Claudia Hamann Edelstein exhibits at specialized trade fairs all over the world.
TRADE FAIRS OUR NEXT TRADE FAIRS 
| Start | End | Details |
|---|---|---|
| 03 Feb | 08 Feb | TUCSON GEM SHOW GJX – Booth 1202-1402 – Click for more info |
| 21 Feb | 24 Feb | INHORGENTA MUNICH – Hall C1 STAND 328 – Click for more info |
| 02 Mar | 06 Mar | HONG KONG DIAMOND GEM & PEARL SHOW (AWE) – German Pavilion 11 – D11 – Click for more info |
| 11 Apr | 14 Apr | TARÌ OPEN – Modulo 37 – Click for more info |
| 08 May | 11 May | GEMGENEVE – Click for more info |
| 19 Jun | 22 Jun | JEWELLERY & GEM ASIA HONG KONG – Stand 3 – D406 – Click for more info |
| 05 Sep | 09 Sep | VICENZAORO – Pad. 3 – Stand 173 – Click for more info |
| 15 Sep | 19 Sep | JEWELLERY & GEM WORLD HONG KONG (AWE) – German Pavilion – Click for more info |
| 10 Oct | 13 Oct | TARÌ OPEN – Modulo 37 – Click for more info |
| 23 Oct | 26 Oct | GEMWORLD THE MUNICH SHOW – Click for more info |