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Who We Are

Colinsworth Authentication was founded in 2006 with the intent of protecting both consumers and sellers of luxury goods from the effects of fraud. The company is currently privately owned and financed. With offices in both California and New York, Colinsworth Authentication manages a prized network of expert appraisers across the country and is constantly working to add to its network. While Colinsworth Authentication currently offers service only for jewelry, watches, and handbags, we are now working to finalize partnerships with experts in coins and other merchandise to further serve our customers.

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