Please review these Terms of Service prior to accessing the metallurgical whitepapers and haute joaillerie monographs published on https://primaoro.com.
1. Educational & Goldsmithing Connoisseurship Purpose
All monographs, metallurgical analyses, and artisan profiles on PrimaOro are published strictly for educational, scholarly, and connoisseurship purposes. Published valuations reflect historical market averages and do not constitute formal commercial appraisals.
2. Metal Assay & FTC Compliance
We strictly comply with Italian assay standards (D.Lgs. 251/1999) and Federal Trade Commission (FTC) Jewelry Guides (16 CFR Part 23), accurately identifying solid 18K gold (.750 fineness) versus plated materials.
3. Intellectual Property Rights
All proprietary technical diagrams, atelier casting blueprints, and jewelry essays are protected by international copyright laws.