The new pink sapphire version of the piece dances with its wearer in the brand’s “Icons After Dark” holiday campaign.
2 New Lab-Grown Diamond Detection Devices from DRC Techno
The J-Mini and J-Detect 9000 are smaller, less expensive versions of the J-Smart Pro machine.

Surat, India— At the Hong Kong jewelry trade show, DRC Techno said it will introduce two devices designed to supplement its J-Smart Pro machine.
The J-Mini and J-Detect 9000 can both identify diamonds grown using the chemical-vapor deposition (CVD) or high-pressure, high-temperature process (HPHT), with the ability to scan loose or mounted goods, 0.003 carats and up and, primarily, in the D-K color range.
DRC Techno said both machines are designed for the user to make identification conclusions based on diamonds’ phosphorescent and photoluminescent properties.
The J-Mini (pictured below) is the smaller and less expensive of the two devices, and is designed for over-the-counter use with the independent jeweler in mind. It is priced at $6,499.
It is 165mm x 250 mm x 155 mm and weighs 6 kilograms (about 13 pounds).
The J-Detect 9000 is twice as big—315 mm x 275 mm x 380 mm and weighing 14 kilograms (about 31 pounds)—and more expensive, priced at $9,999. It’s made for testing greater volumes of product.
Also at the Hong Kong jewelry trade show, DRC Techno said it will announce a software upgrade to the J-Smart Pro, a $22,500 device used by diamond wholesalers, manufacturers, laboratories and large retailers.
“Our industry is built on trust,” Vipul Sutariya, DRC Techno director, said. “Every diamond that is not identified accurately is a problem for the next person in the chain of custody.”
More information is available at DRCTechno.com or by emailing info@DRCtechno.com.
The Hong Kong Jewellery & Gem Fair is scheduled to begin Monday at the AsiaWorld-Expo and expand to the Hong Kong Convention & Exhibition Centre Wednesday.
DRC Techno is exhibiting in the Hong Kong Convention & Exhibition Centre, booth #5F630.
The Latest

A choice that’s generated a lot of commentary, Pantone says “Cloud Dancer” marks a fresh start and encourages relaxation and creativity.

The manufacturer’s holiday campaign features a gift guide filled with trending designs and jewelry that can be personalized.

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

The man was charged with theft, accused of ingesting the necklace while in a jewelry store in Auckland, New Zealand.


The Florida independent expanded its store from 8,000 to 14,000 square feet, fulfilling the vision of its late co-founder, Jim Dunn.

Sponsored by De Beers Group

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

The classic 5600 series G-Shock has been scaled down to about a tenth of its size, becoming a fully functioning watch ring.

The association’s annual conference and gala will take place Feb. 4, 2026, during the Tucson gem shows.

The January show will include a workshop for jewelry retailers on implementing AI to strengthen their businesses.

Fellow musician Maxx Morando proposed to the star with a chunky, cushion-cut diamond ring designed by Jacquie Aiche.

The retailer, which sells billions in fine jewelry and watches, is suing the Trump administration and U.S. Customs and Border Patrol.

Black Friday is still the most popular shopping day over the five-day holiday weekend, as per the National Retail Federation’s survey.

The historic egg, crafted for Russia's ruling family prior to the revolution, was the star of Christie’s recent auction of works by Fabergé.

The retailer offered more fashion jewelry priced under $1,000, including lab-grown diamond and men’s jewelry.

The eau de parfum is held in a fluted glass bottle that mirrors the decor of the brand’s atelier, and its cap is a nod to its “Sloan” ring.

Vivek Gadodia and Juan Kemp, who’ve been serving as interim co-CEOs since February, will continue to lead the diamond mining company.

In addition, a slate of new officers and trustees were appointed to the board.

Witt’s Jewelry in Wayne, Nebraska, is the organization’s new milestone member.

Laurs is the editor-in-chief of Gem-A’s The Journal of Gemmology and an expert on the formation of colored gemstone deposits.

The man, who has a criminal history, is suspected of being the fourth member of the four-man crew that carried out the heist.

The single-owner collection includes one of the largest offerings of Verdura jewels ever to appear at auction, said Christie’s.

Michael Helfer has taken the reins, bringing together two historic Chicago jewelry names.

The guide features all-new platinum designs for the holiday season by brands like Harwell Godfrey, Ritani, and Suna.

During its Q3 call, CEO Efraim Grinberg discussed the deal to lower tariffs on Swiss-made watches, watch market trends, and more.

Rosior’s high jewelry cocktail ring with orange sapphires and green diamonds is the perfect Thanksgiving accessory.



















