Webinar Promises Behind-the-Scenes Look at Diamond-Growing Process
Presented by GCAL and WD Lab Grown Diamonds, the webinar will include a Q&A session.
“From Seed to Certification: A Behind-the-Scenes Tour of the Diamond Growth and Certification Process” is scheduled for Thursday, Feb. 10 at 3 p.m. EST.
WD’s Chief Process Officer Jonathan Levine-Miles will give a step-by-step overview of how the company grows its stones, from diamond seed selection to the stone’s atom-by-atom growth within the chamber to polishing.
Founded in 2008, the company distributes diamonds under the WD Lab Grown Diamonds and Latitude brands.
It specializes in producing high-quality, “as grown” (untreated) diamonds and was the first diamond company in the world to be sustainability rated and to achieve a “100% Climate Neutrality” seal from SCS Global Services.
GCAL Chief Operating Officer Angelo Palmieri will walk webinar attendees through the lab’s process of grading a man-made diamond, including assessing its make and light performance, creating its digital GCAL certificate, registering its Gemprint fingerprint, and making 360-degree videos.
The GCAL team will then wrap up with an overview of how they work with SCS Global Services.
A question-and-answer session will follow the presentations by Levine-Miles and Palmieri.
The webinar will take place on Zoom. To register, visit this page.
The Latest

In the recent multi-shipment seizure, CBP also found counterfeit Audemars Piguet, Moncler, and Chrome Hearts items.

Helzberg’s Chief Retail Officer Mitch Maggart shared details about its tests of a new store concept rooted in an elevated luxury experience.

Jewelers of America execs and National Jeweler editors discuss tariffs, the sky-high gold price, and the engagement that broke the internet.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

The luxury goods company said founder Ippolita Rostagno will remain at the brand’s helm.


Laura Burdese, who joined the Italian luxury brand in 2022, will take on the role in July.

The National Jeweler editors revisit the most noteworthy industry happenings and design trends from 2025.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

Need a gift for the cat lover who has everything? Look no further than our latest Piece of the Week.

It purchased the “Grosse Pièce,” an ultra-complicated Audemars Piguet pocket watch from the ‘20s, for a record-breaking price at Sotheby’s.

Chandler got his start at Michelson Jewelers and has served as DCA president and CEO since 2001. He will retire at the end of the month.

The boutique is slated to open this week inside Terminal 8, offering pre-owned Rolex watches and more to international travelers.

Sponsored by Digital Monitoring Products

The special-edition egg pendant ingested in a New Zealand jewelry store was recovered after a six-day wait.

Associate Editor Natalie Francisco plays favorites with Piece of the Week, selecting a standout piece of jewelry from each month of 2025.

The “Love and Desire” campaign is inspired by the magic that follows when one’s heart leads the way, said the brand.

Two awardees will receive free tuition for an educational course at the Swiss lab, with flights and lodging included.

Berta de Pablos-Barbier will replace Alexander Lacik at the start of January, two months earlier than expected.

Sotheby’s held its first two jewelry sales at the Breuer building last week, and they totaled nearly $44 million.

Winners will receive free registration and lodging for its fourth annual event in Detroit.

Here are six ideas for making more engaging content for Instagram Reels and TikTok, courtesy of Duvall O’Steen and Jen Cullen Williams.

The honorees include a notable jewelry brand, an industry veteran, and an independent retailer.

Carlos Jose Hernandez and Joshua Zuazo were sentenced to life without the possibility of parole in the 2024 murder of Hussein “Sam” Murray.

Yood will serve alongside Eduard Stefanescu, the sustainability manager for C.Hafner, a precious metals refiner in Germany.

The New Orleans jeweler is also hosting pop-up jewelry boutiques in New York City and Dallas.

Set in a Tiffany & Co. necklace, it sold for $4.2 million, the highest price and price per carat paid for a Paraíba tourmaline at auction.

The jeweler’s “Deep Freeze” display showcases its iconic jewelry designs frozen in a vintage icebox.




















