Watch as Edahn Golan, Sherry Smith and Avi Levy join Michelle Graff to talk pricing and trends in this controversial corner of the market.
Bringing Over 130 Years of Diamond Expertise to Modern Grading
De Beers Institute of Diamonds provides the very best in diamond verification, education and diamond services.

Brought To You By De Beers Institute of Diamonds
Confidence is the “fifth C” of the diamond sector and its role has rapidly gained increased importance at every touchpoint of a diamond’s journey. Customers, suppliers, financiers and end consumers all have a rightfully heightened demand of assurance when it comes to diamonds. With more than 130 years of experience as a leader in the industry, De Beers Group is dedicated to building and solidifying confidence within every touchpoint our diamonds reach. Designed to combine expertise with innovative technology in grading, De Beers Institute of Diamonds provides our industry with the very best in diamond verification with a range of products and services that provide confidence in product integrity, product knowledge and product assessment.
Learn more about the Institute of Diamonds here or contact us at grading@debeersgroup.com.
The Latest

The two companies initially partnered during the pandemic and had just signed a 10-year sales agreement in November 2022.

A classic diamond tennis necklace gets a whole lot cooler with a removable pendant.

Awareness is essential to proactive protection. Learn how to promote and maintain safety and security awareness in your business.

Associate Editor Lauren McLemore recently spoke with Columbia Gem House’s Eric Braunwart about the uptick in non-traditional gemstone cuts.


“Pre-Owned Luxury by Rocksbox” offers secondhand jewelry from Kay, Zales, and Jared to members and non-members.

The museum is asking for the public’s help in finding thousands of pieces of ancient gold jewelry and gemstones stolen from a storeroom.

Do you always want the right diamonds at the right price in your store? Introducing Dialog, the world’s first diamond subscription service.

The company was recognized for one of its private-label, consumer-focused jewelry care lines.

A rare Chaumet necklace and 20th-century sapphire ring sold for double their estimates.

The plea comes against a backdrop of declining demand and falling prices.

Shoppers also expressed concern about rising prices, higher interest rates, and political uncertainty.

Participants from the first round of grants saw up to a 900 percent increase in their platinum sales.

According to the watchmaker, it features the first light-powered atomic timekeeping moon phase movement.

The former teacher, described as “a pioneer for women-owned businesses,” opened her own jewelry store in 1980.

The contest is now open for submissions until Oct. 10.

The annual event will return to Rosemont, Illinois next August.

According to SpendingPulse, retail sales will increase in November and December but not necessarily for jewelers.

Police say Douglas Wayne Gamble also swapped natural diamonds for synthetic stones and failed to return customers’ repairs.

The designer just launched a new bridal range at Kay Jewelers.

Yunjo Lee has also worked on collections for Tiffany & Co. with Paloma Picasso and Frank Gehry.

Steve Levine joins the family-owned company, while his brother Gary has a new position.

The company has filed complaints against Royal Chain and Samuel B.

The two-stone style benefits from two-toned metal.

The event is moving just outside of Denver.

The company just rolled out “Timex Rewound,” a new takeback and resale program.

Reginald Brack has worked at StockX and Christie’s.