Labor
Gem testing laboratory
The reason for a jewelry appraisal, a diamond appraisal as well as for aGemstone appraisals - Many reasons and the right contact person.
We create the right certificate for you
Gem Certificate
Diamond Certificate
jewelry certificate
With our range of services, we meet a wide variety of requirements.
In our, equipped with the most modern gemmological devices
Gemstone testing laboratory you have the opportunity to have your loose colored gemstones and diamonds as well as gemstone-set pieces of jewelry and pearls appraised and evaluated.
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.
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. They undertake to always graduate according to the latest nomenclature of the CIBJO (International Association for Jewellery, Silverware, Diamonds, Pearls and Stones).
In our in-house laboratory we work with the following state-of-the-art gemmology equipment:
- Microscope with 64X magnification
- refractometer
- spectroscope
- dosimeter
- dichroscope
- polariscope
- pycnometer
- Digital diamond measurer
- SG Libra
You want an independent appraisal from an expert because you want a piece of jewellery,
want to buy or sell a diamond or gemstone?
Would you like to insure your jewelery against burglary and theft and need an exact statement of value or a valuation report for your jewellery?
Would you like to know how much your piece of jewelry or your unique stones are worth?
We will help you with this
and cherish your values!
How does it work?
We are here for you...
You can test your jewelry, diamonds, etc. in our testing laboratory during opening hours
or deposit a gemstone for certification. You are welcome to have one too
Make an appointment outside of our opening hours.
We evaluate for you...
Graduation in the gemstone testing laboratory in Berlin is based on the internationally valid standardsGuidelines of the IDC (International Diamond Council) and according to the standard ofCIBJO (The World Jewelery Confederation).
Expertise, experience and objectivity are our top priority.
Your satisfaction is important to us...
The collection takes place in our laboratory, we will go through each individual point again with you and will be happy to answer your questions.
Are you interested in our services?What are the costs?
We always try to offer our customers a fair price for our service, so we have developed a transparent price list for you, which is based on carat weight and, in the case of jewelry, on carat weight and the number of stones set. Any questions? We're happy to help...