Chemical Vapour Deposition Archives - The Jewelry Magazine https://www.thejewelrymagazine.com/tag/chemical-vapour-deposition/ Latest Jewelry News From All Around The World Tue, 28 May 2019 00:54:33 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 GIA spots a CVD layer grown on a natural diamond https://www.thejewelrymagazine.com/gia-spots-a-cvd-layer-grown-on-a-natural-diamond/ https://www.thejewelrymagazine.com/gia-spots-a-cvd-layer-grown-on-a-natural-diamond/#respond Tue, 28 May 2019 00:54:33 +0000 https://www.thejewelrymagazine.com/?p=13344

A 0.64-carat fancy diamond was found to have a synthetic coating The Gemological Institute of America (GIA) has announced that in its recent examination of a 0.64-carat fancy greyish-greenish-blue cushion modified brilliant-cut diamond, it found a chemical vapour deposition (CVD) layer grown on top of it. The composite was found to be “consisting of a […]

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]]> https://www.thejewelrymagazine.com/gia-spots-a-cvd-layer-grown-on-a-natural-diamond/feed/ 0 Bharat Diamond Week Looks To Fill Gaps After Typhoon Cut Short HK Show https://www.thejewelrymagazine.com/bharat-diamond-week-looks-to-fill-gaps-after-typhoon-cut-short-hk-show/ https://www.thejewelrymagazine.com/bharat-diamond-week-looks-to-fill-gaps-after-typhoon-cut-short-hk-show/#respond Wed, 26 Sep 2018 10:17:03 +0000 https://www.thejewelrymagazine.com/?p=10938

The October 8-10 Bharat Diamond Week is set to welcome many representatives of diamond and jewellery companies who were planning to visit the Hong Kong Jewellery and Gem Fair but had to cut short or cancel due to Typhoon Mangkhut, which battered Hong Kong. The typhoon led to the closure a day early of the […]

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