I will professionally authenticate luxury and designer goods


Level 1
About this gig
Independent luxury authentication by a published author and forensic specialist. 10+ years and 2,000,000+ items examined across 50+ luxury houses.
Brands: Hermès, Louis Vuitton, Chanel, Gucci, Goyard, Dior, Prada, Chrome Hearts, Rolex, Cartier, Omega, Patek Philippe, Tiffany & Co., and 40+ more.
Categories: Handbags, watches, jewelry, gold bars/bullion (PAMP Suisse, Valcambi, Perth Mint), precious metals, sneakers, accessories, scarves, SLGs.
Tiers:
Basic: 1 item. Written authentication opinion covering hardware, materials, construction, date codes, serials, stitching, and brand-specific markers.
Standard: 1 item. Full report + digital Certificate of Authenticity for resale, consignment, insurance documentation, or records.
Premium: Up to 5 items. Full reports + COAs + Fair Market Value with comparable sales and condition grading.
Dispute letters and chargeback documentation available as add-ons.
Why a human expert? AI returns a binary verdict with no explanation. My reports document exactly what was examined and why defensible documentation for resale, disputes, consignment, and insurance.
Message me for bulk, estate, or non-standard projects.
Get to know Jack H.
Founding Director PROVENANCE, USPAP Appraiser, 2 Million Luxury Items
Level 1
- FromCanada
- Member sinceJul 2021
- Avg. response time2 hours
- Last delivery5 days
Languages
English
My Portfolio
FAQ
What items can you authenticate?
I specialize in authenticating luxury and designer goods, including handbags, watches, clothing, and accessories from brands like Louis Vuitton, Gucci, Hermès, Goyard, Rolex, Chanel, and more. If you’re unsure whether your item qualifies, feel free to contact me before placing an order.
What is included in the Authentication Report?
The Authentication Report includes a detailed multi-step inspection and evaluation of your item with high-resolution photos and a professional assessment of its authenticity. It highlights key features such as stamping, stitching, materials, and serial numbers to verify the item's authenticity.
What is a Certificate of Authenticity (COA)?
A COA is an official document confirming the authenticity of your item. It is optional and can be added to your order for additional assurance. This document is especially useful for resale and/or valuation purposes.
Can the Certificate of Authenticity (COA) be used for insurance purposes?
Yes — a COA provides third-party verification of authenticity for insurance claims. For formal insurance scheduling or replacement value documentation, a USPAP-compliant appraisal is typically required. See my Collectibles Appraisal gig for USPAP reports.
What is a Fair Market Value (FMV) Report?
An FMV Report provides an estimate of your item's resale value based on its condition, brand, model, and market trends. Leveraging proprietary live sales data feeds, this report is ideal for collectors or resellers seeking to understand the current market value of their luxury goods.
How long does it take to authenticate my item?
Delivery times depend on the package you select: Basic: 1 day for single-item authentication. Standard: 2 days for up to 3 items. Premium: 3 days for up to 5 items with additional FMV Reports. For urgent requests, extra fast delivery options are available.
Do you offer revisions if I’m not satisfied with the report?
Revisions are not typically necessary since authentication results are factual and definitive. However, if you require clarification or adjustments to formatting in your report, please reach out within 24 hours of delivery.
How do I submit my item for authentication?
This service is entirely digital. You will need to upload high-quality photos of your item showing key details such as logos, stitching, hardware, serial numbers, and overall condition. Detailed instructions will be provided after you place an order.
Can I get a refund if my item turns out to be fake?
Unfortunately, refunds cannot be issued based on the results of the authentication process. My service provides an unbiased evaluation of your item’s authenticity based on expertise and available evidence. The value of the completed service is independent of the authenticity of the item.
Are your authentication services recognized by resellers or marketplaces?
Yes! We stand behind our authentication services and verdicts. Detailed reports and Certificates of Authenticity are widely accepted by collectors, resellers, and platforms or consignment stores. However, it’s always recommended to confirm specific requirements for your intended use.
1 reviews for this Gig
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Rating Breakdown
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emreyildirim289

Germany
really good job, ty
Up to $50
Price
3 days
Duration
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1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
E 
emreyildirim289

Germany
really good job, ty
Up to $50
Price
3 days
Duration
Helpful?

