GSI Gemology News

Representatives from GSI were available to educate consumers on the company’s services including the testing and screening of loose diamonds, jewelry, and lab-grown diamonds Mumbai – February 17, 2020 – Gemological Science International (GSI), one of the largest gemological organizations...

Consumers Increasingly, Desire ‘Responsible’ Diamonds – February 10, 2020— 12:41 EST Debbie Azar, President and Co-Founder of Gemological Science International (GSI), discusses diamond trends, and the increase in consumer interest in sustainability and social responsibility. Hosted by Lisa Abramowicz and...

NEW YORK (CBS News New York) — Looking to get that special someone something a little more sparkly this Valentine’s Day? Diamonds come in all shapes and sizes – and price points. So for that big purchase, it’s probably best to...

Gemological Science International (GSI), one of the largest gemological organizations in the world, is pleased to announce that its President and Co-Founder, Debbie Azar, has launched a blog, In Depth with Debbie. An industry expert, Ms. Azar will use the...

By Anthony Noto  – Reporter, New York Business Journal The blockbuster sale of Tiffany & Co. to luxury conglomerate LVMH Moët Hennessy Louis Vuitton illustrates how the jewelry industry is doing, according to Debbie Azar, a New York-based gemological scientist. "The $16 billion deal is a...

NEW YORK – December 3, 2019 – Researchers at Gemological Science International (GSI), one of the largest gemological organizations in the world, witnessed a case of extreme color instability of a CVD diamond within its laboratory testing facility. During standard...