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JGDW Dazzling Silver 2021-05-24
Jewellery & Gem ASIA Hong Kong 2021-06-24
HKTDC Hong Kong International Diamond, Gem & Pearl Show 2021-07-25
Jewellery & Gem WORLD Hong Kong 2021-09-17
International Gemstones and Jewelery Academic Conference 2021 2021-11-19
JMA Hong Kong International Jewelry Show 2021-11-25
Hong Kong Trade Development Council Exhibitions Rescheduling 2022-04-14
International jewellery trade to reunite at JGW Singapore 2022-04-21
Jewellery & Gem Asia Hong Kong 2022 2022-06-16
JMA Hong Kong International Jewelry Show 2022-11-24
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News & Events
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珠寶國檢(NGTC)攜手周大福國內首發數字證書 2022-11-18
NGTC, Sarine unveil new grading service in China 2022-07-07
Silver jewellery demand up 21% in 2021 2022-04-21
What Does Hand Sanitizer Do to Our Jewelry? 2022-03-13
Chow Tai Fook H1 profit up on solid demand 2021-11-24
HK Reverses Slump in Jewellery Sales 2021-03-31
GIA Detects Forged Diamond Inscriptions 2021-02-24
Chinese jewellers report sales gains in Q3 2020-11-12
Yellow Diamond to Lead Hong Kong Auction 2020-11-03
Research Report Shows the Future Looks Bright for Gemfields in China 2020-07-16
Mainland Jewelry Laboratories Fully Implement 24 National Standards 2019-04-01
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2021 International Gems and Jewelry Academic Conference 2021-11-21
NGTC Hong Kong Smartphone Jewelry Photography 2021-03-14
NGTC Hung Hum Laboratory Grand Opening 2018-12-14
NGTC Forum - Identification and Evaluation of Fei Cui 2018-09-15
“NGTC Grading Standards vs Other International Grading Standards” Seminar 2017-06-07
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Identification of Rough Jadeite Shell 2021-07-19
NGTC Found "Fancy Vivid Yellow" CVD Lab Grown Diamond 2021-05-27
NGTC Found "Moissanite" Imitation Diamond Sample Covered with Nano-diamond Film 2019-10-08
A Type IIb HPHT Synthetic Light Blue Diamond 2018-06-21
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