Jewelry brands we authenticate
Iconic houses and designer labels across 12+ jewelry brands.
- Cartier
- Van Cleef & Arpels
- BVLGARI
- Chanel
- Louis Vuitton
- Gucci
- Prada
- Saint Laurent (YSL)
- Salvatore Ferragamo
- Versace
- + 2 more brands
How it works
Photo-based authentication from anywhere. No shipping, no waiting.
Upload photos
Follow guided prompts in the Legitmark app to capture the angles our experts need — logos, tags, hardware, stitching, and construction details.
Expert review
Real human specialists examine your photos against verified brand references. No AI verdicts — every decision is made by trained eyes.
Get your certificate
Receive a clear result with a shareable digital certificate, typically within 3 hours. Detailed reasoning included.
Typical turnaround. Complex items may take longer.
Why authenticate with Legitmark
Trust that pays for itself — for sellers, buyers, and businesses.
Protect resale value
Authenticated items sell faster and command higher prices. A certificate turns hesitant buyers into confident ones.
Build buyer trust
Share your certificate in any listing. Buyers verify it online in seconds — no more back-and-forth.
Avoid costly fakes
Catch counterfeits before money changes hands. An expert check costs a fraction of one bad purchase.
Fast when it matters
Most items are reviewed within 3 hours, 24/7, wherever you are. Deals don't have to wait.
0h typical turnaround
Around-the-clock expert coverage across four global offices.
Simple per-item pricing
Pay as you go. No subscriptions, no minimums.
Luxury & handbags
- 3‑hour decision (typical)
- Shareable certificate
- Priority support
- Detailed reasoning report
Business
- Volume pricing
- Dedicated support & SLAs
- Custom integrations
- White‑label options
Authenticating at volume? Talk to our team
We also authenticate
Jewelry authentication questions
Create a free Legitmark account and upload photos of your piece — hallmarks, engravings, clasps, and packaging. Our experts review the visible identifiers, typically within 3 hours, and issue a clear verdict with a shareable certificate.
We authenticate designer jewelry from houses including Cartier, Van Cleef & Arpels, BVLGARI, Chanel, Louis Vuitton, and Versace. If you don't see your brand, contact us.
Designer jewelry authentication is $25 per item, including expert review, a detailed reasoning report, and your shareable digital certificate. Volume pricing is available for businesses.
No. Every piece is reviewed by trained human specialists against verified brand references, based on the identifiers visible in your photos. Expert eyes, not algorithms.
Ready to verify your piece?
Join 125K+ sellers worldwide who authenticate with Legitmark.