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Search Results - synthetic diamond, May 2017

your search of 'synthetic diamond, May 2017' has 2 results.

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The GIA discovered a natural-synthetic composite. Image courtesy: GIA, Sood Oil (Judy) Chia

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GIA uncovers natural diamond with synthetic ‘overgrowth’

The Gemological Institute of America (GIA) has uncovered a natural diamond with a blue synthetic coating, and has warned that other ‘hybrids’ might be on the market. Read more »
The GIA’s new device is capable of testing stones both loose and set in jewellery

News
GIA releases synthetics detector for diamond jewellery

The Gemological Institute of America (GIA) has introduced a testing device that is capable of separating natural diamonds from suspected synthetics regardless of whether the stone is loose or set in jewellery. Read more »


 


Sunday, 22 July, 2018 10:47pm
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