Abstract of Papers Presented at Annual Meeting of the Gemmological Society of Japan
2019 Annual Meeting
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Abstracts of Lectures at 2019 Annual Meeting of the Gemmological Society of Japan
Manufacturers of synthetic gem diamonds in China and India and their products
*Hiroshi KitawakiKentaro EmoriMio HisanagaMasahiro Yamamoto
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Pages 5

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Abstract

In this report, we will introduce about 10 major Chinese and Indian manufacturers and their products visited from 2016 to 2019.

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© 2019 The Gemmological Society of Japan
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