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Surat diamond cutters
‘Naturalmark’ Aims to Defeat Undisclosed Synthetics
A new project to combat undisclosed synthetics has launched in India, offering retailers low-cost screening and inscription using
News Jan 03, 2021 Joshua Freedman
GIA HPHT
Undisclosed Green Synthetics Raise GIA Eyebrows
Twenty-five undisclosed lab-grown diamonds have turned up at the Gemological Institute of America (GIA) — including several with a rare
News May 26, 2019 Rapaport News
GIA 150
Melee Parcel Contains Just One Natural Stone
The Gemological Institute of America (GIA) found just one natural diamond in a melee parcel containing more than
News Aug 16, 2018 Rapaport News
alrosa polished diamond jewelry
Alrosa Is Latest to Consider Blockchain
Alrosa is considering implementing blockchain or other technology ideas for its rough and polished stones to address challenges
News Dec 25, 2017 Leah Meirovich
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Weekly Market Comment

Jewelers optimistic for the holiday season. Polished demand outpacing

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