Explore Bangkok’s role in global coloured gemstone trading through Mahesak Road, Silom–Surawong, Yaowarat and Charoen Krung, where specialised business networks support Thailand’s gems and jewellery industry.
Discover how natural pink diamonds get their colour and how colour grade, carat weight, cut, clarity, provenance and laboratory reports influence their market value.
Hong Kong imported nearly 100 tonnes of Russian gold in the first seven months of 2026, highlighting shifting global trade routes, China's growing role and sanctions compliance risks.
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