The necklace is featured in the brand’s “Rebel Heart” campaign starring Adam Levine and Behati Prinsloo.
Putting the ‘pen’ to the test
A few weeks after news surfaced that hundreds of synthetic diamonds were submitted to the International Gemological Institute (IGI) in Antwerp without proper disclosure, a press release began circulating about a $199 lab-grown diamond detection device. The DiamaPen, a laser...
A few weeks after news surfaced that hundreds of synthetic diamonds were submitted to the International Gemological Institute (IGI) in Antwerp without proper disclosure, a press release began circulating about a $199 lab-grown diamond detection device.
According to this very thorough report on the pen, it can definitively identify lab-grown yellow diamonds but for colorless diamonds only indicates that they may need more testing. Even the owner of EGL Asia said that the pen isn’t meant to be a replacement for sending stones to a grading laboratory.
So, what is the pen’s purported purpose in the industry? Is it something in which jewelers should invest? It seems that an answer may be forthcoming in the next couple of weeks.
Jerry Ehrenwald, president and CEO of IGI North and South America, said his New York laboratory received a DiamaPen last week and they are currently in the process of testing it. He expects the testing to take a few weeks.
At a meeting of the Diamond Manufacturers and Importers Association (DMIA) held in June, the Gemological Institute of America’s Tom Moses said the development of a so-called black box for synthetic diamonds, a single instrument that can instantly tell a natural, mined diamond from a lab-grown one, seems unlikely.
Right now, a number of devices are employed to discern natural diamonds from their synthetic counterparts, two of which were developed by De Beers.
The DiamondSure checks for spectroscopic characteristics of a type Ia diamond. More than 95 percent of diamonds found in nature are type Ia but this type is very difficult to grow in a lab, so the DiamondSure gives gemologists a solid indication of whether they need to send the diamond on for further testing or not. De Beers’ DiamondView machine is used to spot, among other characteristics, the telltale growth striations exhibited by lab-grown stones.
When asked specifically about the pen, Moses said he was a “little skeptical” of the claims made about it but noted that the lab would know more about the device’s capabilities shortly.
The GIA has ordered a pen for testing, though as of Friday it had not yet arrived at the New York lab.
The Latest
The two organizations will host a joint event, “Converge,” in September 2025.
Big changes appear to be on the horizon for the diamond miner and its parent company, Anglo American.
With Ho Brothers, you can unlock your brand's true potential and offer customers the personalized jewelry experiences they desire.
Padis succeeds Lisa Bridge, marking the first time the organization has had two women board presidents in a row.
The Royal Oak Perpetual Calendar "John Mayer" was celebrated at a star-studded party in LA last week.
The announcement came as the company reported a 23 percent drop in production in Q1.
For over 30 years, JA has advocated for the industry, fought against harmful legislation and backed measures that help jewelry businesses.
The three-time Pro Bowler continues to partner with the retailer, donating to a Detroit nonprofit and giving watches to fans.
A double-digit drop in the number of in-store crimes was offset by a jump in off-premises attacks, JSA’s 2023 crime report shows.
Inspired by the Roman goddess of love, the designer looked to the sea for her new collection.
The luxury titan posted declining sales, weighed down by Gucci’s poor performance.
The selected nine organizations have outlined their plans for the funds.
The mining company’s Diavik Diamond Mine lost four employees in a plane crash in January.
The crown introduced a dozen timepieces in Geneva, including a heavy metal version of its deep-sea divers’ watch.
Emmanuel Raheb recommends digging into demographic data, customizing your store’s communications, and retargeting ahead of May 12.
Located in the town of Queensbury, it features a dedicated bridal section and a Gabriel & Co. store-in-store.
A 203-carat diamond from the alluvial mine in Angola achieved the highest price.
Ruser was known for his figural jewelry with freshwater pearls and for his celebrity clientele.
The “Rebel Heart” campaign embodies rebellion, romance, and sensuality, the brand said.
The overhaul includes a new logo and enhanced digital marketplace.
The money will go toward supporting ongoing research and aftercare programs for childhood cancer survivors.
A new addition to the “Heirloom” collection, this one-of-a-kind piece features 32 custom-cut gemstones.
Last month in Dallas, David Walton pushed another jeweler, David Ettinger, who later died.
The move will allow the manufacturing company to offer a more “diverse and comprehensive” range of products.
From now through mid-May, GIA will be offering the reports at a 50 percent discount.
De Beers’ rough diamond sales were down 18 percent year-over-year in its latest round of sales.