Designer handbags are among the most counterfeited luxury goods in the world. Our authentication guides cover every major brand — from the iconic Hermes Birkin and Kelly to the Chanel Classic Flap, Louis Vuitton Neverfull, and emerging favorites like Polene. We cover hardware quality, stitching consistency, leather texture, date codes, serial numbers, and dust bag details. Whether you are shopping resale on The RealReal, Vestiaire Collective, or a trusted boutique, these guides help you buy with confidence and avoid costly fakes.
99.3%
Accuracy Rate
250+
Brands Covered
100K+
Happy Clients
2–24h
Turnaround
24 guides — updated regularly by our experts
Coach has a heritage dating to 1941. Here's how to decode their style numbers, verify hardware quality, and check monogram alignment to confirm authenticity.
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Polène's Numéro Un and Numéro Dix have become icons of minimalism. Here's how to spot a fake — from leather quality and logo to the serial sticker and packaging.
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The LV Speedy is one of the most replicated bags in existence. These 9 checks — from the monogram shade to the interior pocket color — reveal fakes instantly.
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Those mysterious symbols next to the Hermès logo reveal exotic leather origins, special orders, or master-made pieces. Here's exactly what each stamp means.
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The blind stamp on your Hermès bag tells you exactly when it was made — if you know how to read it. This guide decodes every format from 1945 to present.
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From 1986 holographic stickers to 2021 NFC chips — this guide decodes every Chanel serial number format and explains what the embedded chip really tells you.
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The Balenciaga Rodeo became iconic almost instantly. Here's how to verify leather quality, stitching, and hardware to avoid a convincing fake.
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Miu Miu bags combine Prada-level craftsmanship with a playful aesthetic. Here's how to verify authenticity — from the logo engraving to the interior factory tag.
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Gucci wallets are among the most counterfeited small leather goods. These 7 checks — from GG logo placement to serial number — help you verify authenticity fast.
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The Chanel 19 combines soft leather, oversized CC hardware, and a mixed-material chain. These 9 markers reveal the difference between authentic and fake.
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LV date codes tell you where and when a bag was made. This guide decodes every format from 1982 to the RFID era — and why a code alone can't prove authenticity.
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Each Hermès carré takes up to 18 months to produce. Here's how to tell a genuine one from a fake — from the hand-rolled edge to the orange box.
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The Celine Luggage achieved iconic status under Phoebe Philo. Here's how to spot a fake — from the CELINE PARIS logo to the metal feet and zipper shape.
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The Loulou is named after Yves Saint Laurent's muse. Here's how to tell an authentic from a fake — from the YSL logo engraving to the chain rings.
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The Gucci Marmont is one of the most counterfeited bags of the decade. Learn the 8 markers experts check — from GG hardware proportions to chain link quality.
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The LV Multi Pochette is one of the most replicated accessories on the market. Here's how to verify every detail — from the coin purse to the hardware finish.
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The LV Neverfull MM is one of the most counterfeited bags in the world. These 9 expert markers will help you tell the real thing from a convincing fake.
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An in-depth comparison of two leading authentication providers, examining their technology, accuracy, pricing, and use cases to help you make the right choice.
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Comparing Entrupy’s AI-powered platform with RealAuthentication’s expert-driven approach to help you choose the right authentication partner.
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A detailed comparison of Entrupy and Authenticate First, examining their methodologies, strengths, and ideal use cases for luxury authentication.
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The Chanel 2.55 is one of the most counterfeited bags in the world. Learn the 11 expert markers that separate a genuine 2.55 from even the best fakes.
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Comparing Entrupy’s AI-powered authentication with Certilogo’s brand-integrated verification system to understand their different approaches.
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Comparing Entrupy’s AI-powered authentication with CheckCheck’s expert platform to understand their different approaches to luxury verification.
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Discover the hidden details that separate authentic Birkin bags from even the best counterfeits in the luxury market. From blind stamps to stitching, here's what experts check.
Read GuideSkip the guesswork. Our certified experts provide fast, reliable authentication with a written verdict — typically in 2–24 hours. Trusted by 100,000+ collectors worldwide.