General terms and conditions of metrology services
As of August 25, 2025, the range of services at Assay Office has been reduced and the price list has been updated.
We have discontinued the provision of gemology (gemstone identification) and expertise services.
We have discontinued the sale of reagents. Reagents can now be purchased from companies that supply jeweler’s tools, such as Tavast Eesti OÜ.
Thank you for your understanding!
VAT is added to the prices.
| Code | Service | Unit | Price EUR |
|---|---|---|---|
| 700000 | Time based tariff (one hour of working time) | hour | Request an offer |
| 703080 | Additional payment for reception (if the service price is less than 15 EUR, an additional payment (as a reception cost) will be added for the missing part) | pc | |
| HALLMARKING | |||
| 701021 | Hallmarking of silver items: new mass production items, submitted as single items or the first 5 pieces from the batch (1) | pc | Request an offer |
| 701022 | Hallmarking of silver items: the next (from the 6th) items from the batch (1,2) | pc | Request an offer |
| 701041 | Hallmarking of gold items: new mass production items, submitted as single items or the first 5 pieces from the batch (1) | pc | Request an offer |
| 701042 | Hallmarking of gold items: the next (from the 6th) items from the batch (1,2) | pc | Request an offer |
| 701050 | Hallmarking of item made of Pt or Pd, mass production items | pc | Request an offer |
| 701060 | Hallmarking of item with mass 50 g….100 g | pc | Request an offer |
| 701100 | Hallmarking of item with mass 100 g….200 g | pc | Request an offer |
| 701070 | Hallmarking of unique or repaired jewellery with mass below 50 g | pc | Request an offer |
| 701080 | Laser hallmarking, additional price | mark | Request an offer |
| 701090 | Fineness certificate of precious metal item | pc | Request an offer |
| (1) The products, submtted for the Hallmarking must be sorted to the batches. The batch is the same mudel items in one pack. | |||
| (2) In case when products are unsorted, unpacked or with labels there will be additional fee for service +25 %. | |||
| NON-HALLMARKING SERVICES | |||
| Marking of jewellery items with compulsory marks (Sponsor mark & Fineness Mark) | |||
| 701121 | Mechanical marking of silver items (2) | pc | Request an offer |
| 701131 | Mechanical marking of Au, Pt, Pd items (2) | pc | Request an offer |
| 701133 | Destruction of the false marks (1 mark) | pc | Request an offer |
| 701134 | Lasering marking of precious metal items (1 mark) | pc | Request an offer |
| Analyses | |||
| 7020141 | X-Ray analysis with validated method, samples with mass up to 200 g (1 element) (3) | pc | Request an offer |
| 7020142 | X-Ray analysis with validated method, samples with mass over 200 g up to 1000 g (1 element) (3) | pc | Request an offer |
| 7020143 | X-Ray analysis with validated method, samples with mass over 1000 g up to 2500 g or granules (1 element) (3) | pc | Request an offer |
| 702016 | Express test of product/material to check compliance with the requirements of RoHS directive (identification of hazardous substances Pb, Cd, Hg, As, Br by X-Ray analysis) | pc | Request an offer |
| 702017 | AAS analysis: determination of one element from solutionof solution (1 element) | pc | Request an offer |
| 702018 | AAS analysis: preparation of the sample | pc | Request an offer |
| 702020 | Duplicate of the Report of analysis | pc | Request an offer |
| (3) In case of quantitative analysis of alloys – additional fee for service +30 %. | |||
| Expertise | |||
| 702080 | Expertise of material, jewellery (1 item, description and valuation of the object, taking a picture), time based fee | hour | Request an offer |
| 702081 | The expert’s statement’s dublicate in english or russian | pc | Request an offer |
| Gemmology | |||
| 703041 | Quality analysis report of jewellery (4) | pc | Request an offer |
| 703042 | Gemstone identification report (4) | pc | Request an offer |
| 703043 | Identification of gemstone (1 stone) | pc | Request an offer |
| 703044 | Duplicate of the Gemstone identification report | pc | Request an offer |
| 703045 | Duplicate of the Quality analysis report of jewellery | pc | Request an offer |
| 703052 | Diamond’s calibration, less or equal to 0,99 ct (1 pc or total mass in 1 jewellery) (5) | pc | Request an offer |
| 703053 | Diamond’s calibration, 1,00-4,99 ct (1 pc or total mass in 1 jewellery) (5) | pc | Request an offer |
| 703054 | Diamond’s calibration, over 5,00 ct (1 pc or total mass in 1 jewellery) (5) | pc | Request an offer |
| 703060 | In case of more than with 1 gemstone set jewellery -for each next gemstone is the additional payment | pc | Request an offer |
| 703071 | Label for gemstones set jewellery (in the case of single item) (4) | pc | Request an offer |
| 703046 | Valuation of the jewellery item (4) | pc | Request an offer |
| (4) Reports will be issued only after completing the service of testing | |||
| (5) The diamond calibration means the diamond description according to “4C” system | |||
| Auxiliary services | |||
| 703010 | Consultation in the precious metals/ gemstones field, time based fee, minimum price 10 EUR | hour | Request an offer |
| 703032 | Laser engraving – editing of image, converting to vector file if necessary (time based fee), minimum price 15 EUR | hour | Request an offer |
| 703035 | Laser engraving -processing of the image | pc | Request an offer |
| 703033 | Laser engraving, printed mark | pc | Request an offer |
| 703034 | Laser engraving, logo, image (the basis for price formation is engraving area) | cm2 | Request an offer |
| 703036 | Laser engraving of the plate with the Sponsor’s Mark sample imprints (includes the price of the plate) | pc | Request an offer |