Gabriel & Co: Authenticity You Can Trust

Gabriel & Co: Authenticity You Can Trust

How Gabriel & Co. Protects Your Jewelry Investment: Authenticity, Certification & Transparency

When you purchase fine jewelry, you’re doing more than buying something beautiful—you’re making an investment meant to last for generations. That’s why authenticity and certification matter so much. Gabriel & Co., one of today’s most trusted fine jewelry designers, has taken important steps to ensure every client can feel secure and confident in their purchase.

Unique Serial Numbers for Every Piece

Every Gabriel & Co. design is engraved with its own unique serial number. This number acts like a fingerprint—no two pieces are ever the same. It allows you to trace the jewelry back to its origin, verify its authenticity, and protect yourself against counterfeit pieces. For clients, it also provides peace of mind that the jewelry is recognized and registered as an official Gabriel & Co. creation.

Certificate of Authenticity

Alongside the serial number, each purchase includes a Certificate of Authenticity. This document verifies that the piece is an original Gabriel & Co. design, crafted with the highest quality standards. It’s a safeguard for your investment and ensures the jewelry’s provenance is properly documented, which can be valuable for insurance, resale, or simply long-term peace of mind.

GIA Certification: Natural Diamonds Only

One of the most important aspects of Gabriel & Co.’s authenticity program is their commitment to natural diamonds. All diamonds are certified by the Gemological Institute of America (GIA), the world’s most respected authority in diamond grading.

This means every diamond is tested and documented as natural—not lab-grown or artificially treated. For buyers, this certification ensures that the diamond you’re purchasing has true rarity and lasting value. 

Why This Matters for Buyers

With Gabriel & Co., you’re not left guessing about what you’re purchasing. The combination of serial numbers, Certificates of Authenticity, and GIA-certified natural diamonds creates multiple layers of transparency and protection. You’ll always know that your jewelry is genuine, properly graded, and crafted to the highest standards.

The Private Jewelers Promise

At Private Jewelers, we share Gabriel & Co.’s values of trust, transparency, and craftsmanship. When you select a Gabriel & Co. piece from our collection, you’re not just purchasing jewelry—you’re making an informed investment, backed by one of the strongest authenticity programs in the industry.

Because beautiful jewelry should come with beautiful peace of mind.

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