News

Advanced Search

Search Results

Headers Only 		   
IIDGR
Labs Refute Claims HPHT Escaping Detection
Major gemological laboratories have rebuffed claims that detection machines are failing to spot synthetic diamonds that
News Apr 25, 2018 Leah Meirovich
De Beers’ IIDGR to Offer Courses in Chinese 150
De Beers’ IIDGR to Offer Courses in Chinese
De Beers’ diamond-grading unit will launch two of its educational courses in Chinese, aiming to tap the important and
News Feb 28, 2018 Rapaport News
Soo Kee Love and Co IIDGR China
De Beers, Soo Kee Extend Grading Deal
The International Institute of Diamond Grading & Research (IIDGR) has expanded its grading partnership with Singapore-based
News Sep 17, 2017 Rapaport News
Jonathan Kendall IIDGR
De Beers: Making the Grade
Since earlier this year, De Beers’ gemological unit has been partnering with Asian retailers to offer its
News Sep 07, 2017 Joshua Freedman
Diamond cutting
India Opens Diamond-Futures Exchange
The Indian Commodity Exchange (ICEX) has launched the world’s first diamond-futures trading contract to help the
News Sep 03, 2017 Rapaport News
Stephen Lussier De Beers Forevermark
De Beers Broadens Lussier’s Branding Role
De Beers’ top marketing boss has taken on an expanded role now that the miner has acquired its
News Aug 07, 2017 Joshua Freedman
De Beers Office
De Beers to Start Third-Party Polished Sales
De Beers’ first auction of other companies’ “exceptional” polished diamonds will feature close to 50 stones, one of which weighs
News Jun 13, 2017 Rapaport News
I Primo Japan
De Beers Inks Japan Retail Grading Deal
The International Institute of Diamond Grading & Research (IIDGR) has partnered with Japanese bridal-jewelry retailer I-PRIMO
News Jun 12, 2017 Rapaport News
De Beers IIDGR Synthdetect synthetics detector
De Beers Unveils Tool to Screen Multiple Set Stones
De Beers’ grading unit has developed the first synthetic-screening device capable of testing multiple jewelry-mounted stones at once
News Jun 06, 2017 Rapaport News
De Beers
De Beers Ventures into Polished Diamond Sales
De Beers will start selling its own polished diamonds in auctions starting this June. Under the pilot
News May 18, 2017 Rapaport News
Jonathan Kendall IIDGR
IIDGR to Roll Out Synthetics-Detection Course
A training course for synthetic-diamond detection will launch this spring in the US and India, courtesy of De Beers’ International
News Apr 30, 2017 Rapaport News
synthetic
Signet, DPA Setting Synthetics Detection Criteria
Signet Jewelers is working with the Diamond Producers Association (DPA) and product-testing firm UL on an initiative to establish quality
News Apr 06, 2017 Joshua Freedman
AMS2
De Beers Unveils New Synthetics Detector
De Beers showcased an updated version of its automated melee screening machine, the AMS2, in Hong Kong on Wednesday, claiming
News Mar 01, 2017 Avi Krawitz
IIDGR Report
De Beers Grading Firm Makes Asian Debut
Soo Kee Group will become the first Singaporean jewelry retailer to offer gemological reports from De Beers
News Feb 12, 2017 Rapaport News
Trading
India Close to Introducing Diamond Futures
The Indian Commodity Exchange (ICEX) is set to launch trading of diamond futures with a view to helping the industry
News Jan 05, 2017 Rapaport News
Jonathan Kendall IIDGR
De Beers Expands Surat Grading Center
De Beers plans to expand its diamond grading facility in Surat, India as the company increases the services it offers
News Dec 06, 2016 Rapaport News
De Beers IIDGR synthetics equipment
De Beers to Launch Synthetics Checker
The International Institute of Diamond Grading & Research (IIDGR) will unveil its latest synthetics detection equipment
News Sep 01, 2016 Rapaport News
IIDGR AMS
IIDGR Strikes Lab Deal with U.K. Jewelry Trade Body
De Beers grading subsidiary, the International Institute of Diamond Grading & Research (IIDGR), has partnered with the
News Aug 09, 2016 Rapaport News
IIDGR Report
De Beers IIDGR Diamond Grading Reports to be Listed on RapNet
De Beers announced Monday that diamonds with grading reports from its International Institute of Diamond Grading and
News Apr 25, 2016 Rapaport News
De Beers IIDGR Lab
De Beers Claims Greater Accuracy, Consistency in Diamond Grading
An announcement in February that the International Institute of Diamond Grading and Research (IIDGR) has launched its generic
Features Mar 31, 2016 Avi Krawitz
Previous 1 Next
Show articles per page
Weekly Market Comment

Hong Kong show opens with rising expectations for Chinese
Rapaport Reports

Magazine
JCK preview

As the sun rises on the most important jewelry trade fairs
MOST VIEWED
© Copyright 1978-2018 by Martin Rapaport. All rights reserved. Index®, RapNet®, Rapaport®, PriceGrid™, Diamonds.Net™, and JNS®; are TradeMarks of Martin Rapaport.
While the information presented is from sources we believe reliable, we do not guarantee the accuracy or validity of any information presented by Rapaport or the views expressed by users of our internet service.