• "Use DJR with zero reservations about their knowledge, skills, or abilities..."

    Rob Wronski

  • "Mr. Rose is the reason my collection is no longer overwhelming..."

    Jordan Vacchiano

  • "Their COAs and LOAs are recognized throughout the industry..."

    Rick Santos

Unlock the True Value of Your Possessions with Expert Appraisal & Authentication

David J. Rose, II is a distinguished USPAP-compliant general personal property appraiser, authenticator, and consultant. Since 2012, he has specialized in delivering precise valuations and authenticity verification for all types of personal property. He goes beyond basic appraisals by offering clients valuable insights into the value and authenticity of their items, guiding them toward the optimal path for maximizing their potential.

Why Choose DJR Authentication? Navigating the best path for a single item or an entire collection can be daunting. At DJR Authentication, we offer expert guidance that clarifies and enhances the value of your possessions. Whether you are looking to sell, verify, invest, donate, protect, preserve, insure, or assess the value, we ensure you make the most informed decisions. Trust our commitment to comprehensive support tailored to your unique needs.


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Expert Appraisals. Thorough Authentication. Insightful Consulting.

Discover the true value and authenticity of your jewelry, watches, art, antiques, collectibles, coins, stamps, sports memorabilia, trading cards, and more, executed with precision and expertise. Benefit from competitive rates, volume discounts, fast turnaround times, detailed reports, and our award-winning services.

Insurance Coverage: Ensure that high-value items are adequately covered against loss, theft, or damage with detailed appraisals that accurately reflect their true value.

Estates and Taxes: Effectively manage inherited collections with precise valuations essential for fair distribution and tax preparation.

Resale and Curiosity: Obtain accurate valuations through professional appraisals, circumventing the unreliability of online values or recent sales.

Documentation Overview

Our comprehensive appraisal and authentication documentation captures the unique characteristics, true value, and authenticity of each item, crucial for insurance, equitable distribution, taxes, and resale, thus ensuring peace of mind. These formal, authoritative records are readily accessible and verifiable. Upon service completion, clients receive a Certificate or Letter of Appraisal or Authenticity, and for larger collections, an optional Collection Appraisal Report.

Letter of Appraisal

Letter of Authenticity

Collection Report

Certificate of Authenticity

Items We Specialize In

  • Jewelry & Watches

  • Antiques, Collectibles & Fine Art

  • Coins, Currency & Stamps

  • Sports Memorabilia & Cards

  • Autographed Memorabilia

  • Documents, Books & Comics

  • Furniture & Decorative Arts

  • Designer Fashion & Accessories

  • Vintage Toys & Electronics

  • Musical Instruments & Audio

  • Wine & Collectible Beverages

  • Glass, Pottery & More