Our reports are based on accredited analysis procedures.
These procedures are taking into account the latest scientific articles published. Additional tests required to confirm the nature of the gem (imitation, natural, synthetic) and any treatments are included in the price.
All prices are quoted in euros
Services must be paid for on delivery
The average analysis time at the LFG is one week. Express service is available at extra cost, please see our rates or contact us.
To benefit from the professional rates, a Kbis extract of the company dated less than 3 months is required when the customer account is created.
Each deposit must be accompanied by a document from the company indicating the goods entrusted and the analyses requested, or with our deposit form, adding your company stamp.
Private individuals must bring proof of identity. Each deposit must be accompanied by an analysis request form. You will be given a deposit slip summarising your request. Keep it in a safe place, as you will need it when retrieving your items and analysis.
To be downloaded :
See also our general terms and conditions of sale