
Expert Review
Every piece is carefully examined for brand-specific details, including craftsmanship, materials, stitching, hardware, markings, date codes or identifiers, and overall construction. We look closely at the details that matter when evaluating a pre-owned luxury piece.
The Pursuit of Authenticity
Our Authentication Process
At BB Vault, authenticity is at the heart of everything we do.
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We carefully evaluate every designer piece through a multi-step authentication process to give our customers confidence in every purchase. When appropriate, we utilize trusted independent authentication services, including LegitGrails and Entrupy, to provide an additional layer of verification.
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Our Commitment to Authenticity
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BB Vault takes the authenticity of every item we offer seriously. We combine careful item review with independent authentication resources, when appropriate, to help ensure every piece offered through BB Vault meets our standards for authenticity and quality.
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BB Vault is an independent luxury resale business and is not affiliated with, sponsored by, or endorsed by any designer brands featured on our website. LegitGrails and Entrupy are independent authentication providers and are likewise not affiliated with the designer brands they authenticate.

Independant Authentication
For an additional layer of verification, BB Vault utilizes reputable third-party authentication services, including LegitGrails and Entrupy. Depending on the item and circumstances, eligible pieces may be submitted for independent authentication using expert review, advanced technology, or a combination of both.

Verified Documentation
When a third-party authentication service is used, applicable authentication documentation is retained with the item's records. For items authenticated through LegitGrails or Entrupy, customers may receive a corresponding certificate or verification that can be independently referenced through the authentication provider.