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Designer Bags Authentication

Every luxury item carries a story and understanding how to protect it is what sets confident collectors apart. Our authentication guides are designed for anyone who wants to navigate the secondhand luxury market. It provides insights on everything from stitching details and hardware finishes to serial numbers and date codes.

If you're an experienced collector or simply wish to view pre-owned handbags for the first time, our experts will be able to inform you about the key factors which make the real handbag distinguishable from the fake handbag, so you can explore, research, and buy with total confidence. That commitment to transparency is at the heart of our authenticity promise.

Authenticate Before You Invest

How to Tell If a Balenciaga Bag Is Real

How to Tell If a Balenciaga Bag Is Real

The counterfeit luxury market has exploded in recent years. Balenciaga, the Spanish-founded, Paris-based house established by Cristóbal Balenciaga in 1919, is one of the most heavily faked luxury brands in...

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How to Tell If a YSL Bag Is Real

How to Tell If a YSL Bag Is Real

The luxury resale market has made YSL more accessible than ever. But the brand's instantly recognizable YSL monogram hardware and Parisian heritage also make it one of the most heavily...

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How to Tell If a Loewe Bag Is Real

How to Tell If a Loewe Bag Is Real

The pre-owned market for Loewe has exploded and the Puzzle bag's viral moment from 2015 onward created a flood of counterfeits. Loewe is Spain's oldest luxury leather goods house, founded...

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How to Tell If a Dior Bag Is Real

How to Tell If a Dior Bag Is Real

The pre-owned Dior market has expanded rapidly in recent years. The Lady Dior, Saddle Bag and Book Tote have become cultural icons. And with that status comes a flood of counterfeits....

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