Matlins, Antoinette & Bonanno, A. C.

About the Author

Antoinette Matlins and A.C. Bonanno are renowned experts in the field of gemology, bringing decades of combined experience to their authoritative writings on gem identification and appraisal. As certified gemologists and members of prestigious organizations like the American Society of Appraisers, they have dedicated their careers to demystifying the complex world of precious stones for both professionals and enthusiasts. Their collaborative work emphasizes practical, hands-on techniques that empower readers to make informed decisions in buying and selling gems, avoiding common pitfalls in an often opaque market. Through clear explanations and real-world examples, Matlins and Bonanno have established themselves as trusted guides, helping countless individuals navigate the intricacies of gem valuation with confidence and precision.