Grading

De Beers to Launch New Synthetics Screening Device

GradingSep 08, 2016

De Beers to Launch New Synthetics Screening Device

The PhosView is about the size of a toaster, can scan parcels of diamonds quickly and ultimately will cost $4,500.

2016_De-Beers-PhosView.jpg
In a release announcing the upcoming launch of the PhosView, International Institute of Diamond Grading & Research President Jonathan Kendall said, “With rising concern in the diamond industry around undisclosed HPHT synthetics, protecting trade confidence is critical.”

London--Later this month in Hong Kong, De Beers will unveil the latest device designed to guard against lab-grown diamonds filtering into the mined pipeline undisclosed and undetected.

The PhosView is about the size of a toaster and was designed to scan parcels of white diamonds between one-third of a point (0.9 mm or 0.003 carats) and one carat in size.

During analysis, the user inserts the stones in a removable sample tray that’s part of the PhosView sample drawer.

Once the drawer is shut, the user presses a button and sees the diamonds on a screen while they are under UV light. The light reveals any phosphorescing stones, which could be synthetics grown using the high-pressure, high-temperature (HPHT) process.

The user can then use the built-in manipulator arms to separate out these diamonds for further testing.

De Beers said the PhosView is designed to screen loose diamonds as well as some pieces of jewelry.

The PhosView will be available for purchase at the Hong Kong Jewellery & Gem Fair, which is scheduled for Sept. 14 to 18.

An introductory price of $3,700 will be available for orders placed during the show. After that, it will increase to $4,500. The PhosView comes with a one-year warranty covering parts and service.

While significantly less expensive than De Beers’ Automated Melee Screening Device (AMS), which is $55,000-plus, the PhosView can only detect diamonds that were grown using HPHT process. It will not pick up stones made by the chemical vapor deposition, or CVD, process and the PhosView also cannot be used to screen for diamond simulants (cubic zirconia, moissanite) or any natural diamond treatments.

It also has to be manually operated.

De Beers’ International Institute of Diamond Grading & Research developed the PhosView machine.
Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

Stock image of police cars with their lights on
CrimeMay 23, 2025
JSA Shares Holiday Weekend Security Tips Amid Spike in Burglaries

JSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.

Bliss Lau Bright Ring
CollectionsMay 23, 2025
Piece of the Week: Bliss Lau’s ‘Bright’ Ring

From Lau’s “Love of a Kind” series, the engagement ring was inspired by the moon and holds a different meaning depending on how it is worn.

GCALbySarine Diamond Journey Certificate_1872x1052.jpg
Supplier BulletinMay 22, 2025
How to Put Natural Diamonds Back in the Spotlight

Sponsored by GCAL by Sarine

antique_Vegas_2024_by_headshot_stories_9454.jpg
Brought to you by
Las Vegas Antique Jewelry & Watch Show: Showcasing the Most Collectible Merchandise from Across the Globe

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

The late West Virginia jeweler David Ettinger
CrimeMay 22, 2025
NY Jeweler Sentenced in Shoving Death of Colleague at IJO Show

David Walton will serve three years’ probation after an incident in a hotel bar led to the death of West Virginia jeweler David Ettinger.

Weekly QuizMay 22, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Watches of Switzerland store in Mall of America
FinancialsMay 22, 2025
Watches of Switzerland’s Full-Year U.S. Sales Climb 14%

The retailer also provided an update on how the tariffs situation in the U.S. is affecting its business.

Jorge Adeler, Wendy Adeler, Valentina Adeler
IndependentsMay 22, 2025
Adeler Jewelers Celebrates 50 Years

The family-owned jeweler in Great Falls, Virginia, will be celebrating its golden jubilee with a year’s worth of events.

Supplier Spotlight -Recorded-Webinar.png
Brought to you by
Watch: The Winston Red: GIA Examines the Smithsonian’s Newest Addition

Supplier Spotlight Sponsored by GIA

Jose Hess Design Awards 2025 Trophy
Events & AwardsMay 22, 2025
Jose Hess Design Awards Announce Judges

The nonprofit elected five judges who will decide the winners of its design competition.

MJSA 2025-2026 Buyer’s Guide
MajorsMay 22, 2025
MJSA Releases 2025-2026 Buyer’s Guide

This year’s edition includes articles on the favorite tools of notable designers, evaluating when to outsource production, and more.

Bulgari Invisible Violet Necklace and Rainbow Flow Necklace
CollectionsMay 21, 2025
Bulgari Highlights Its Colorful Past in Phenomenal ‘Polychroma’ Collection

The jeweler’s high jewelry collection features extraordinary gemstones, like a 241.06-carat emerald and the world’s fourth-largest spinel.

Industry analyst Edahn Golan
ColumnistsMay 21, 2025
Edahn’s Take: Analyzing the 2025 ‘$100 Million Supersellers’ List

In a special column for the State of the Majors, Edahn Golan breaks down what the top-performing fine jewelry sellers are doing right.

Beyoncé bolo tie necklace
MajorsMay 21, 2025
Beyoncé Dons Brilliant Earth Necklace During Cowboy Carter Tour

The bolo tie necklace is inspired by “Queen Bey” and set with a nearly 15-carat black diamond.

Gem Legacy logo
SourcingMay 21, 2025
Gem Legacy Expands Advisory Council

The nonprofit focused on mining communities in East Africa has added three new members to its advisory council.

Annie Doresca
MajorsMay 20, 2025
Annie Doresca to Lead DCA as New CEO, President

Current Diamond Council of America President and CEO Terry Chandler is set to retire in January 2026.

QVC Group logo
FinancialsMay 20, 2025
QVC Group to Voluntarily Delist from Nasdaq

The company's Series A shares will continue to trade following a reverse stock split while its Series B shares will be delisted.

National Jeweler columnist Peter Smith
ColumnistsMay 20, 2025
Peter Smith: Leading Through Change

Communicating clearly with your staff is key to navigating turbulent times, writes columnist Peter Smith.

Luis Morais Miami Beach Flagship Interior
IndependentsMay 20, 2025
Luis Morais Opens Flagship, Launches Collection Celebrating 25 Years

The “Inner Journey” collection debuted as the brand celebrated its 25th anniversary, with designs inspired by Morais’ journey.

Exterior of Tanishq Santa Clara Storefront
MajorsMay 20, 2025
Tanishq Opens Seventh U.S. Store

Tanishq is expanding its presence in the United States with a new store in Santa Clara, California, which is its largest in the country.

New Cartier store at Los Angeles airport
FinancialsMay 19, 2025
Jewelry Sales a Standout for Richemont in 2024

Sales for Richemont’s four jewelry brands increased 8 percent, while watch sales picked up toward the end of the year.

Instappraise and NAJA logos
Events & AwardsMay 19, 2025
NAJA Opens Scholarship Applications for 2025

Two scholarships are available, one for new and non-members and another for NAJA certified members.

Day’s Jeweler’s Tuscan Village Location Painting
IndependentsMay 19, 2025
Day’s Jewelers to Open Ninth Location

The retailer’s new flagship is set to open in October at the Tuscan Village development in Salem, New Hampshire.

Gemfields emeralds, rubies, sapphires
SourcingMay 19, 2025
State of Colored Stones: The Big Three in the Modern World

Sapphires, emeralds, and rubies are finding their place in a U.S. market captivated by the gemstones once referred to as “semi-precious.”

Saks on Amazon flagship window
MajorsMay 16, 2025
Saks Fifth Avenue, Amazon Partner on Luxury Online Storefront

Plus, parent company Saks Global announces plans to cut ties with up to 600 vendors.

Graphic for My Next Question webinar with guest Peter Smith
Recorded WebinarsMay 16, 2025
Watch: Physical Retail Is Not Dead

Peter Smith joined Michelle Graff to chat about the state of brick-and-mortar stores and share a few book and podcast recommendations.

Tejen Candy Bowl Torque Necklace
CollectionsMay 16, 2025
Piece of the Week: Tejen’s ‘Candy Bowl’ Torque Necklace

The necklace features a candy-colored Australian white opal in 18-karat Fairmined gold, as the brand was named a Fairmined ambassador.

1 Camilla Dietz Bergeron.jpg
Supplier BulletinMay 15, 2025
Treasure Hunting at the Las Vegas Antique Jewelry and Watch Show

Sponsored by the Las Vegas Antique Jewelry and Watch Show

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy