Independent centre of excellence

Lab-grown diamonds are growing in popularity with consumers, for a range of motivating factors including ethical considerations and price. Lab-grown diamonds are being produced world-wide not just by small private companies but also larger dealers such as De Beers’ Lightbox, Swarovski and Cred Jewellery; all focused on leveraging the commercial benefits of lab-grown diamonds for their customers and businesses as an alternative.

It is impossible for even the most experienced Gemmologist to be able to detect Lab-grown diamonds definitively by eye, or with standard desktop equipment because the chemical and optical properties are the same as natural diamonds.   Definitive identification requires specialist testing equipment as used at the Birmingham Assay office, by their experienced team at their in-house grading facility, AnchorCert Gem Lab.

Commenting on Lab-grown diamonds, Operations Director, Carla Goodfellow, said: “There have been instances of undisclosed coloured lab-grown diamonds submitted as natural stones.  A specific example was a 0.71 carat uninscribed pink diamond submitted and found to be lab-grown following testing. The customer had secured the stone, believing that the stone was 100% natural.”

She added “It’s critical that retailers and buyers are diligent and aware of services which are available to them to help make selling of both kinds of stones clear, safe and consumer friendly.  Our trusted Gem Lab can support suppliers, wholesalers, retailers and consumers alike. If ever you are unsure, or your customer demands it, we can be on hand to help.”

Senior Gemmologist, Krishna Powar said: “One of our experienced jewellery valuers in SafeGuard had suspicions about a large multi-stone item and wanted a second, technical confirmation so referred the item through our Gem Lab, the item turned out to be lab-grown.”

She added “AnchorCert Gem Lab is a great benefit to SafeGuard; shared knowledge and experience means we can provide customers with definitive outcomes on items which are being valued. If detected the difference of the valuation can be significant, based on the gemmological report specifying if a stone is synthetic, natural, treated etc.”

In September 2018, De Beers released a screening device called SYNTHdetect.  It is specially designed for testing stones in mounted jewellery but can also be used to test loose stones.  The Birmingham Assay Office will be launching their SYNTHdetect service later this month.  They will also be hosting the Synthetic Diamond Detection Course during March to support De Beers’ continued efforts to underpin consumer confidence throughout the trade.  To find out more about AnchorCert Gem Lab, SafeGuard, SYNTHdetect or the Synthetic Diamond Detection Course please call 0121 236 6951 or visit website www.assayoffice.com.

Recent

Featured

Birmingham Assay Office to host De Beers Group Institute of Diamonds Synthetic Diamond Detection Course.

19th Feb 2019

Learn more

AnchorCert Gem Lab encourage the jewellery trade to remain vigilant, as they report an increase in the number of Lab-grown diamonds being identified.

12th Feb 2019

Learn more

Touchstone 2019 – an important and prestigious Award

7th Jan 2019

Learn more

ANCHORCERT ACADEMY LAUNCHES NEW WEBSITE

25th Sep 2018

Learn more

City of Wolverhampton wins Touchstone Award 2018

8th Jun 2018

Learn more

BHC CONSULTATION 2018: OUTCOME

2nd May 2018

Learn more

CATEGORIES

 
 

Your item has been added to the basket

You need to create an account, or login before you can add this item to your basket.