The A.I.G.L. is the industry leader in independent, third-party authentication and appraisal services of both high-end watches and fine diamond jewelry. The A.I.G.L. specializes in luxury wristwatches including Rolex and Cartier and our clients include the top volume retailers worldwide.
With offices in New York, London, and Toronto, the A.I.G.L. provides services for industry retailers only and requires a minimum annual retail volume commitment of $5 million in dollar-volume shipped.
Do you have a question? If you have a question or comment, please visit our contact us page.
The A.I.G.L. adheres to strict ethical standards. All A.I.G.L. appraisals are performed through a comprehensive 2-hour process of preparation, notation, research and valuation, and documentation. We provide a full one-page appraisal document with each comprehensive authentication and valuation we perform. Please visit our Services and Process pages for more information about our comprehensive, analytical appraisal process.
If you would like to become an A.I.G.L. client, please visit our Contact Us page.