News

Advanced Search

Search Results

Headers Only
   
IGI 30.18ct lab-grown 140
IGI Grades ‘World’s Largest’ Lab-Grown Diamond
The International Gemological Institute (IGI) has graded a 30.18-carat lab-grown that it claims is the world’s largest polished
News Jun 12, 2022 Rapaport News
lab-grown diamonds Scio 140
Lab-Grown Diamond Firm Files for IPO
Lab-grown diamond producer Adamas One will raise money through a public stock listing amid uncertainty about
News Jun 06, 2022 Rapaport News
IGI 140
IGI Grades Largest Polished Lab-Grown
The International Gemological Institute (IGI) has graded a 27-carat lab-grown stone that it claims is the world’s largest
News May 25, 2022 Rapaport News
Eyal Axelrod
I. Hennig Broker Joins Lab-Grown Producer
Lusix, an Israeli lab-grown diamond producer, has hired rough expert Eyal Axelrod as its vice president for
News Feb 06, 2022 Rapaport News
GIA lab-grown 140
Record Lab-Grown Stone Turns Up at GIA
The Gemological Institute of America (GIA) recently graded what it claims to be the largest known synthetic diamond created
News Feb 02, 2022 Rapaport News
Podcast July 2021
Podcast: From Tech Mogul to Lab-Grown Advocate
Lusix, an Israel-based lab-grown diamond company, is expanding its production capabilities amid rising demand for the category,
News Sep 13, 2021 Joshua Freedman
GIA lab-grown imposter 140
GIA Spots ‘Precise’ Attempt at Lab-Grown Fraud
The Gemological Institute of America (GIA) has uncovered a synthetic diamond with a forged inscription that fraudsters used
News Sep 13, 2021 Rapaport News
Lightbox 140
De Beers Launches Larger Lab-Grown Diamonds
De Beers will introduce stones of up to 2 carats from its Lightbox lab-grown diamond jewelry line, along with a high-end
News Aug 22, 2021 Rapaport News
IGI record CVD diamond14.6 carats
IGI Grades ‘Record’ 14.6ct. Lab-Grown Diamond
A 14.6-carat lab-grown is the largest gem-quality diamond ever made using the chemical vapor deposition (CVD) method,
News Aug 18, 2021 Rapaport News
WD Lab-Grown Latitude 140
WD Launches Traceable Lab-Grown Brand
WD Lab Grown Diamonds has introduced a new brand it said offered fully traceable, US-grown and guaranteed conflict-free
News Jun 24, 2021 Rapaport News
GIA lab-grown diamond reports
GIA Now Giving Details of Lab-Grown Treatments
The Gemological Institute of America (GIA) has started providing specific information on post-growth treatments for synthetic diamonds,
News Mar 16, 2021 Joshua Freedman
IGI lab grown report 140
IGI Lab-Grown Reports to Indicate Treatments
The International Gemological Institute (IGI) has updated its grading report for synthetic diamonds to include information
News Jan 21, 2021 Rapaport News
IGI CVD 150
Lab Grades Its Largest CVD Diamond
The International Gemological Institute’s (IGI) Hong Kong laboratory has graded a 12.75-carat synthetic diamond, the largest
News Nov 26, 2020 Rapaport News
Patent
WD Opens Up Lab-Grown Patents to Distributors
WD Lab Grown Diamonds has entered into patent sublicensing agreements with two synthetics companies, enabling them
News Oct 25, 2020 Rapaport News
Synthetic colored diamonds
De Beers Scores Partial CVD Patent Victory
A court has awarded a limited victory to De Beers’ synthetic-diamond production unit in a patent dispute with Singapore-based grower IIa
News Feb 09, 2020 Rapaport News
WD Lab Grown Diamonds
WD Sues Diamond Growers over CVD Patents
The companies behind WD Lab Grown Diamonds have filed three lawsuits against competitors, accusing them of infringing
News Jan 12, 2020 Rapaport News
GSI
Lab Warns of Color Instability in CVD
Synthetic diamonds grown using chemical vapor deposition (CVD) could change color for an extended period following
News Dec 04, 2019 Leah Meirovich
WD
Lab-Grown Sector Gears Up for Eco Audit
Six synthetic-diamond companies have signed up for a pilot program aimed at creating a sustainability standard for the sector.
News Oct 15, 2019 Rapaport News
GIA CVD
GIA Spots Natural-Synthetic Hybrid Diamond
The Gemological Institute of America (GIA) has discovered a synthetic layer that improved the weight and color
News May 20, 2019 Rapaport News
Almas Tower
Dubai Exchange Holds First Lab-Grown Tender
The Dubai Multi Commodities Centre (DMCC) will offer rough lab-grown diamonds at tender for the first
News May 12, 2019 Rapaport News
Previous 1 Next
Show articles per page
Weekly Market Comment

News: Trading slowed following Vegas highs as US dealers head for

Rapaport Reports

Magazine
Added values

Image: Robert Goodman JewelersA quick look at the exterior of Robert

MOST VIEWED
© Copyright 1978-2022 by Rapaport USA Inc. All rights reserved. Index®, RapNet®, Rapaport®, PriceGrid™, Diamonds.Net™, and JNS®; are registered TradeMarks.
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.