Trade Shows
Don't miss us at our upcoming trade shows & events
  • Centurion Jewelry Show Summer 2026 - Aug 30, 2026
  • October 2026 Buying Event - Oct 25, 2026
  • Centurion Jewelry Show Summer 2026 - Aug 30, 2026
  • October 2026 Buying Event - Oct 25, 2026

Smart. Simple. Supportive.

Client Success Tools

Enhance your brand and drive sales with premium resources and support from RDI Diamonds.

DIAMONDS ON HAND

Stock programs crafted for your needs.

Deliver the highest quality diamonds to your customers with trusted names, accurate grading, and flexible stock options. RDI Diamonds® is proud to offer the best in supply solutions.

Every Diamond. Uniquely Identified. Permanently Protected.

Every natural diamond in our inventory now comes with GemPrint®, the world’s most sophisticated diamond identification technology.

GemPrint® uses a laser to capture each diamond’s unique optical "fingerprint"—a powerful tool that adds security, trust, and value to every sale.

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RDI Diamonds

The New Standard in Natural Diamond Grading

Rare & Forever® is helping hundreds of jewelers across the country tell a new, powerful story at the diamond counter. A story based on innovation and technology – the new 2022 standard for diamond grading.

Rare & Forever®
RDI Diamonds

Mobile Diamond Connection®

Your site. Endless Inventory

We mean it when we say our inventory is your inventory. Access over 8,000+ diamonds with your own brand web inventory link. Setup is simple, and we provide a customized i-frame code. Instantly and easily connect your customers to thousands of diamonds with 300X magnification images, grade certifications, and your own pricing and markups.

8,000+ Diamonds in Inventory

300X Magnification Images

Your Own Pricing & Markups

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RDI Diamonds
RDI Diamonds

FREE Overnight Shipping

Streamlined Shipping. Faster Returns. More time for your Customers.

We ship overnight with FedEx Monday through Friday, at no additional cost to you (Saturday shipping is a $15 charge). Take advantage of our new Return Shipping Portal that features all-in-one memo management, allowing you to review, select, and return memo items in just a few clicks. Did you start a return, but made a sale instead? No problem, easily cancel your return with no hassle. No back-and-forth needed! Login today to take advantage of the NEW Return Shipping Portal!

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The Original Lifetime Trade-Up Policy

Tomorrow's Sales Start Today

RDI Diamonds, inc. created the industry's FIRST, BEST, MOST FLEXIBLE, and HASSLE-FREE trade-up policy. Your customer buys a diamond and later decides to upgrade - No Problem! Our program gives you peace of mind so you can comfortably stock fast movers without risk.
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