Tag Archives: news

Advanced diamond screening, testing offered at GSI Bengaluru lab

June 16, 2023

Meeting the growing demand for consistent gem certification in one of India’s largest diamond jewellery manufacturing hubs is the goal of Gemological Science International’s (GSI’s) latest lab.

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55.22-carat ruby nabs US$34.8 million at auction

June 16, 2023

“Estrela de Fura” smashed estimates during its recent appearance at Sotheby’s Magnificent Jewels.

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Longevity, growth central to Stuller personnel change

June 5, 2023

Louisiana-based jewellery manufacturer Stuller, Inc., has promoted four key players within its management team.

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50.25-ct lab-grown diamond marks largest certified by IGI

June 5, 2023

A diamond created with chemical vapour deposition (CVD) is being celebrated as the largest of laboratory-grown diamond to ever be certified by the International Gemological Institute (IGI).

Produced by Ethereal Green Diamond in Mumbai, the 50.25-carat ‘Shiphra’ was graded as having G colour and VS2 clarity. The emerald-cut polished stone was fashioned from a Type IIa rough crystal, which took approximately eight months to grow.

“This gemstone is a paradigm shifting breakthrough, surpassing 50 carats … Continue reading 50.25-ct lab-grown diamond marks largest certified by IGI

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35-ct lab-grown diamond marks largest certified by IGI

June 1, 2023

A diamond created with chemical vapour deposition (CVD) is being celebrated as the largest of laboratory-grown diamond to ever be certified by the International Gemological Institute (IGI).

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CGA to celebrate 65 years of gem education, advancements

June 1, 2023

A mainstay of Canada’s gem sector is set to achieve a milestone anniversary this year and plans to celebrate in a big way.

In honour of its 65^th anniversary, the Canadian Gemmological Association (CGA) is hosting a three-day ‘Mega-Conference’ in Vancouver this fall. The event, which serves as a platform for industry leaders and enthusiasts to engage in meaningful exchanges of knowledge, will feature several renowned industry speakers, … Continue reading CGA to celebrate 65 years of gem education, advancements

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Senior finance exec named Swarovski CFO

March 2, 2023

Swarovski has welcomed a veteran in the luxury industry as its new chief financial officer and member of its executive team.

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Kennady Diamonds announce maiden mineral resources of 13.63 million carats

December 16, 2016

The company has announced its Kennady North Project, Kelvin kimberlite, in Canada’s Northwest Territories to have an indicated mineral resource estimate of 13.62 million carats of diamonds.

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