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Lab-Grown Diamonds

100% optically, chemically, and physically identical to natural Diamonds

Lab-grown Diamonds are not simulants. Scientists create them in a lab. They start with rough crystals, and use HPHT (High Pressure High Temperature) or CVD (Chemical Vapor Deposition) — sometimes both methods. Lab-grown Diamonds can cost 30-50% less than natural Diamonds.

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Lab-Grown Lab-Grown Diamonds

Lab-grown diamonds
  • Variety of sizes available
  • Housed in a completely separate vault from natural Melee Diamonds
  • Stored and shipped in blue packaging
  • Lab-grown Melee Diamonds and large lab-grown Diamonds handled separately from natural Diamonds

Screeners and Testers

Diamond testers and screeners
  • Protect your business and reputation
  • Learn the difference between screening and testing
  • Devices available for all budgets
  • Find the right machine for your business' needs

Lab-Grown Modern Brilliance

Modern Brilliance | Lab-grown diamond jewelry
  • Jewelry set exclusively with lab-grown diamonds
  • Finished jewelry and bridal available
  • Great price points for all gift giving occasions
  • Shop big looks for better value
Lab-Grown Diamond

Every large lab-grown Diamond sold with a grading report includes these benefits

ID Number Security
Laser inscribed number offers the ultimate safeguard.
Easy Reviews and Returns
Qualified accounts enjoy 5 day reviews and pre-paid returns.
Personalized Inscription
Engrave a personal message for as little as $25.00. Call 800-877-7777 ext. 3949 for details.
Lifetime Trade Ups
Offer full value credit to your customers when they trade up a lab-grown diamond for another lab-grown diamond.*subject to change
Buy with Confidence
All Diamonds are hand selected and individually graded.

Diamond Screening and Testing at Stuller

Stuller does not tolerate undisclosed lab-grown Diamonds in our inventory. As added security, we further require our suppliers to screen for undisclosed lab-grown Diamonds before using any Diamonds in our products. Random samples of Diamonds from all of our suppliers are also periodically sent out to leading laboratories to check for lab-grown Diamonds. By incorporating these protocols, Stuller extends confidence and security to our customers, ensuring that you are getting exactly what you purchase.

Learn More
Diamond Screening Guide

Diamond Screening Guide

Read in-depth about Stuller's zero tolerance policy for UGLDs and our screening processes.
View Brochure

Stuller blog

Lab-Grown Diamonds

Discover the differences between CVD and HPHT lab-grown Diamonds and how each type is created.
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From the Bench logo

Industrial Diamonds

Learn how low-quality and lab-grown Diamonds serve a variety of important industrial purposes.
Read More

6/5/2020 Market Prices:
Gold 1683.45 Platinum 827.00 Silver 17.58