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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
News
Events
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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