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18 小时
Mixing of lab-grown diamonds in jewellery raises consumer concerns
Rising concern over mixing lab-grown diamonds with natural diamonds in jewelry due to price difference and consumer confusion ...
manilatimes
3 天
HKTDC Twin Jewellery Shows to open in March 2025
THE twin jewelry shows, organized by the Hong Kong Trade Development Council (HKTDC), will open in March 2025.
4 天
Australia Tightens Money Laundering Rules For Real Estate, Gems
Australia widened the scope of its anti-money laundering regulation to include real-estate agents and precious stone dealers ...
5 天
See how a lab-grown diamond is made
It takes intense pressure and temperatures north of 2,000 degrees for a diamond to form deep within the Earth. But these days ...
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