Rhein-Main-
Gem-Consulting
Our team consists of experts from mines, gemmologists, cutters and jewellers. We are eager to combine our services to support the gemstone- and diamond trade worldwide. As we support the integrity of our customers our team welcomes confidentiality – please contact us anytime and we are eager to support you.
Mineralogical and geological field expertise starting from the bookshelf, over digital mapping, full lab-supported sample analysis towards the sales-channel
Gemstones, Rare Earth Minerals, Layer Silicates, Technical Carbonates and Oxides
Identification and certified, official reporting of gemstones, diamonds, pearls and jewellery - anywhere you need
Quality factor analysis for high-grade to outstanding colored gemstones, diamonds, complete specimens and mining issues
Webinars for your knowledge-transfer to customers
Professional translation, text-editing and consulting for your mineral-, gemstone- and jewellery business
Services in re-cutting, re-furbishing, re-oiling and sorting of gemstones and diamonds for a higher qualitative outcome
In the modern trade of gemstones, diamonds, jewellery and minerals
we offer on-site-reports, on-site or online teaching, repairing of material and consulting in gemmology
Identification - anywhere
Mineralogical reports: Material composition, Variety, treatment, treatment-grade and if possible also origin determination. Diamond grading, certification and evaluation of existing reports for business professionals.
Knowledge transfer
Education in gemmology, diamond grading and mine-to-market gemstone trading in English, German or Chinese is delivered to you via all digital channels – live or on demand.
Quality management
Thorough description of technical assessment, of the quality-factors of gemstones, peals and of jewellery is of utmost importance for evaluating value and accessability. We deliver supply-chain solutions, quality improvement through recuts and sorting of diamonds as well as re-oiling and re-polishing of gemstones and diamonds.
PR Consulting
Writing, editing and translation of written and oral communication including correct terminology and official guidelines. We are able to translate in all common languages and work with jurisdictional advisers in all gemstone relevant countries.
approved methods
If you have ever wondered why your jewellery or gemstones look „older“ then in most cases facet-edges and planes are worn-out. Also chemicals like perfume and the human skin will have influences on the appearance of a gemstone, diamond and metal over time.
Sorting, re-cutting, re-oiling
To increase the value of your parcels, to select the highest qualities and to be sure to get the best out of your stones we offer:
Re-cut of emeralds, rubies, diamonds and other materials
Detection of outer marks and damages
Precise sorting and calibrating of diamonds and gemstones
Re-oiling, de-mounting and mounting of gemstones
We are members of the following fields: Gemmological laboratories, cutting-facilities, sorting-facilities, wholesalers, appraisers, university teachers and lecturers worldwide. We abide to the best practise of trade, the rules of CIBJO, IDC and the market-relevant industries.