Home
Your specialists for jewellery, precious stones and diamonds
Benefit from our expertise
Serious, Competent & Transparent
Expertise
Our gemologists and diamond appraisers are graduates of the leading institutes in the field of gemology, the GIA- Gemological Institute of America and the HRD- Hoge Raad voor Diamant.You undertake to always use the latest nomenclature of the CIBJO (International Association for Jewellery, Silverware, Diamonds,
pearls and stones)to graduate.
certificates
As a testing laboratory, we prepare written reports for private individuals, jewellers, insurance companies,lawyers, courts,authoritiesand estate executor.
Expertise, experience andare objectivity
our top priority.
Labor
In our gemstone testing laboratory, which is equipped with the most modern gemmological equipment, you have the opportunity to test both your loose colored gemstones and diamondsas well as jewels and pearls set with precious stones.
Experts |
Currently, the hot topic is synthetically manufactured ones
or treated
diamonds and precious stones.
The gem test laboratory Berlin is up to date with the latest testing equipment and can tell the difference between natural and synthetic diamonds for you.A check in the external laboratories is also possible by arrangement
and institutes
(GIA or HRD) possible.
Our services
Benefit from the expertise of our experienced employees.
Serviceliste
-
Certificates & OpinionsListenelement 1We issue diamond, gemstone and jewelery certificates/appraisals. As a testing laboratory, we prepare written reports for private individuals, jewellers, insurance companies, lawyers, courts, authorities and estate administrators. The diamonds are appraised in the laboratory by several graduates independently of one another, thus ensuring strict neutrality and objectivity.
-
Sorting & AnalysisListenelement 2"Synthetic or treated stones" Currently, the hot topic is synthetically produced or treated diamonds and precious stones. The gemstone test laboratory Berlin is up to date with the latest knowledge and can tell the difference between natural and synthetic diamonds for you using the latest test equipment.
-
Purchase & AdviceListenelement 3Every diamond and every piece of jewelery has its value even if it is very small and does not radiate the best quality and colour, we calculate each diamond upon purchase and are analyzed by our specialist staff, in doing so we comply with the standards of the International Association for Diamonds Jewellery, silverware, diamonds, pearls and stones (CIBJO). The analysis includes four important criteria, which are decisive for determining the value, weight (carat), purity (clarity), color (color) and cut quality (cut). Factors such as fluorescence also play an important role in pricing.
Immerse yourself in the world of precious stones, diamonds & jewelery and learn more about the history.
JEWELLERY
For over 100,000 years we humans have been fascinated and adorned with jewelry and adorned ourselves with materials and minerals from nature. It started with necklaces made from seashells and became people's first aesthetic must-have.
DIAMONDS
Because of the typical diamond shine, the other optical effects, the high hardness and the rarity, the diamond is considered the king of gemstones. It has been used for jewelry since ancient times and in fact there is nothing quite as hard or even harder.
GEMS
Precious and decorative stones have been known to people for 10,000 years, they were reserved for the wealthy classes and served, among other things, as a status symbol. Today, precious stones are less flaunted to demonstrate wealth.
Certificates
The demand is very high, so we ask you
to contact us and make an appointment with usarrange so that we can give you our full attention to your request.
You are also welcome to make an appointment outside of our opening hours.
For our customers in the Potsdam and Brandenburg area, we offer a free and insured pick-up.
For deliveries from other federal states, we ask that you request an insured pick-up,
we will then provide you with a cost estimate.
Make an appointment
Graduation in the gemstone testing laboratory in Berlin is based on the internationally valid guidelines of the IDC (International Diamond Council) and the CIBJO standard
(The World Jewelery Confederation).
The reason for a jewelry appraisal, a diamond appraisal as well as for a gemstone appraisal - many reasons and the right contact person.
We are also there for you in the long term as your contact for everything to do with jewellery, diamonds and precious stonesand happy to be reached at any time for further questions or suggestions.
You would like advice and still have questions, you can reach us by phone, visit us during opening hours or use the online appointment calendar.
We will be happy to answer your questions,
See for yourself.
Contact us
