IndependentsMay 10, 2024
Frank Adams Jewelers Names New CEOKimberly Adams Russell is taking over the role from her father, David Adams, marking the third generation to hold the title.
GradingMar 28, 2016
De Beers launches high-volume melee testing
De Beers now is using its automated melee screener at its International Institute of Diamond Grading & Research facility in Surat, and plans to launch the service at the IIDGR lab in Antwerp next month.
London--
De Beers has begun using its new automated melee screening device at its International Institute of Diamond Grading & Research facility in Surat, and plans to begin offering the same at the IIDGR lab in Antwerp next month.
The device automatically feeds the stones, table-down, into a testing station. After testing, the diamonds are dispensed into one of five bins: pass, refer (more testing is needed), refer Type II (more testing needed, higher likelihood of being synthetic), non-diamond (simulant) or purge (for diamonds that were erroneously loaded into the machine).
They then are returned in a sealed IIDGR package that De Beers said is tamper-proof.
The potential mixing of less-expensive lab-grown diamonds with natural, or mined, diamonds is of growing concern in the industry as diamond growers up production levels and improve quality. Melee is particularly problematic because it often slips through the supply chain untested due to the fact that there aren’t many cost-effective and efficient ways of checking these tiny stones.
In order to combat the problem, De Beers introduced an automated melee screener in January 2014, shortly after the Gemological Institute of America unveiled the DiamondCheck, which also can separate lab-grown melee from mined, starting with diamonds that are as small as one point.
De Beers initially said it would be leasing out the devices to sightholders beginning in the second quarter 2014 and installing multiple machines at the IIDGR in Antwerp later that same year. (The IIDGR in Surat was not yet open at that time.)
David Johnson, a De Beers spokesperson, said that total of five pre-production prototype automated melee screening devices have been in use in Antwerp for two years, as the IIDGR has been testing their durability and accuracy.
The beginning of the service this week marks the transition from testing to widespread use mode for the machine, which IIDGR President Jonathan Kendall said in a statement will “play an important role in supporting both trade and consumer confidence.”
“Sellers will be able to provide potential buyers with pre-checked goods in sealed IIDGR packages, removing any potential concerns around disclosure,” he said.
De Beers began using the automated melee screener, along with other proprietary instruments, at the IIDGR lab in Surat on Wednesday. The facility has a room specifically designed for melee testing.
Melee testing is set to begin Nov. 12 at the IIDGR lab in Antwerp, which also has a room outfitted specifically for melee.
The service will be offered at an introductory discount of 50 percent off in both India and Belgium through the end of the year. For more information, email testing@iidgr.com or visit IIDGR.com.
As for sightholders, De Beers ended up selling, not leasing, them the automated melee screeners.
Large manufacturers including Kiran Gems, Tasaki, Rosy Blue and Stuller have acquired the devices, playing $55,000 plus a three-year support and maintenance charge of $10,000 a year.
More on Grading
The Latest
CollectionsMay 10, 2024
Piece of the Week: Carina Hardy’s ‘Birth of Venus’ NecklaceAs a token of womanhood, this necklace depicts when Venus was born from the sea.
MajorsMay 09, 2024
Watches of Switzerland Pays $130M for Roberto Coin Inc.The deal gives the retailer control over the distribution of Roberto Coin jewelry in the U.S., Canada, Caribbean, and Central America.
Brought to you by
From Registration to Return: 10 Tips to Protect You Before, During and After a TradeshowTradeshow risks are real. Get tips to protect yourself before, during and after and gain safety and security awareness for your business.
TrendsMay 09, 2024
Amanda’s Style File: Shine Bright, Moms Show your mother some love with a piece of fine jewelry.
Weekly QuizMay 09, 2024
This Week’s QuizTest your jewelry news knowledge by answering these seven questions.
IndependentsMay 09, 2024
Kyle Edward Fine Jewelry to Close Salisbury StoreThe company’s Easton location will remain open.
MajorsMay 09, 2024
JBT Elects New ChairmanBrian D. Fleming of Carla Corporation was elected to serve a one-year term in the role.
Brought to you by
Rio’s Reimagined Podcast: For the Love of JewelersMeet Ben Claus—grand prize winner of For the Love of Jewelers 2023 Fall Design Challenge.
Supplier BulletinMay 08, 2024
Fusing Past and Present at the Las Vegas Antique Jewelry & Watch ShowSponsored by the Las Vegas Antique Jewelry and Watch Show
EditorsMay 07, 2024
Q&A: Author Vikki Tobak on the ‘Ice-Cold’ ExhibitionTobak, author of “Ice Cold: A Hip-Hop Jewelry History,” shares how the exhibition came to be, and the pieces people may be surprised to see.
EditorsMay 07, 2024
10 On-Theme Looks from the 2024 Met GalaStars adorned themselves in emeralds, platinum, and myriad bird motifs, writes Associate Editor Natalie Francisco.
IndependentsMay 07, 2024
112-Year-Old New Orleans Business Popping Up in Aspen M.S. Rau is set to open a seasonal gallery in the high-end resort town early next month.
MajorsMay 07, 2024
Richemont Acquires Italian Jeweler VhernierThe branded jewelry market is thriving, said Richemont Chairman Johann Rupert.
CollectionsMay 07, 2024
These ‘Luminaries’ Are Set to Light Up CoutureThe six designers, all participants in the show’s Diversity Action Council mentorship program, will exhibit in Salon 634.
AuctionsMay 07, 2024
Sotheby’s to Auction Sylvester Stallone’s WatchesThe highlight of his collection is the coveted Patek Philippe Grandmaster Chime, which could sell for up to $5 million.
CollectionsMay 07, 2024
Phillip Gavriel Pays Tribute to Venice With New CollectionThe “Venetian Link” series modernizes the classic Veneziana box chain in its bracelets and necklaces.
Events & AwardsMay 07, 2024
JA Now Accepting Applications for New Bench Jeweler ScholarshipThe Seymour & Evelyn Holtzman Bench Scholarship will provide tuition assistance to two low-income students.
Policies & IssuesMay 06, 2024
Rolex Files Objection to Hallmark’s New Trademark ApplicationThe Swiss watchmaker said the company’s plans to use a new version of the Hallmark crown on jewelry would confuse consumers.
EditorsMay 06, 2024
Q&A: 8 Questions With Anglo American’s Benny Oeyen The executive talked about the importance of self-purchasers and how fuel cell electric vehicles are going to fuel demand for platinum.
MajorsMay 06, 2024
Malabar Gold & Diamonds Opens 4th U.S. ShowroomThe Indian jeweler’s new store in Naperville, Illinois marks its 350th location, part of its ongoing global expansion plans.
Events & AwardsMay 06, 2024
Ben Bridge Jeweler Accepting Applications for Lonia Tate ScholarshipIt will award a graduating high school student with about $10,000 toward a GIA diploma and an internship with the Seattle-based jeweler.
CrimeMay 03, 2024
Second Suspect Arrested in Murder of Colorado JewelerWheat Ridge, Colorado police took a 50-year-old man into custody Wednesday following a two-month search.
CollectionsMay 03, 2024
A Sneak Peek Into PGI’s Couture Platinum Spotlight ProgramPGI partnered with four new and seven returning designers for its annual platinum capsule collection.
MajorsMay 03, 2024
Kristie Nicolosi Joins WJA Board AgainNicolosi, president and CEO of The Kingswood Company, previously sat on WJA’s board from 2011 to 2018.
CollectionsMay 03, 2024
Piece of the Week: A “Bit of LUV” for the DerbyKarina Brez’s race-ready piece is a sophisticated nod to the horse-rider relationship.
CrimeMay 02, 2024
4 Indicted in Burglary Ring Targeting Indian, South Asian FamiliesThe men are allegedly responsible for stealing millions in jewelry and other valuables in 43 burglaries in 25 towns across Massachusetts.
CollectionsMay 02, 2024
Foundrae Launches ‘Horizon’ Collection“Horizon” invites individuals to explore the limitless possibilities that lie ahead, said the brand.
