News

EGL discovers four synthetic diamonds in pack of natural diamonds

The stones have been inscribed with the words "Laboratory Grown Diamond"

diamond world news service
In a package of 20 diamonds submitted by its customer for grading, EGL International has discovered four synthetic diamonds, reports say. EGL which employs the latest technology has uncovered the lab-created stones and are Type IIa diamonds, reports say.

During examination, the first stage where FTIR infrared spectroscopy was employed indicated that the stones revealed some suspicion, reports say. Following this, the stones were tested using the DiamaTest machine, in turn proving the stones to be ‘not natural’. In the final examination, using a Raman spectroscopy, the diamonds were proven to be lab-grown, reports suggest. The laboratory has given all the four diamonds the "Laboratory Grown Diamond" certificates, and the words have been inscribed on the girdle of the stones, reports suggest.


Follow DiamondWorld on Instagram: @diamondworldnet
Follow DiamondWorld on Twitter: @diamondworldnet
Follow DiamondWorld on Facebook: @diamondworldnet

Hong Kong Show at Asia World Expo: Quiet Start, But Purposeful Business

PGI Champions Platinum at Jewellery & Gem WORLD Hong Kong 2025

GJC’s 8th India Gem & Jewellery Show Opens with Grand Inauguration

Finestar Diamonds Invests R300 Million in New South African Manufacturing Facility

Piaget Launches Shapes of Extraleganza High Jewellery Collection in Barcelona