(IDEX Online) - The IDEX Polished Price Index closed the month up 0.58 per cent - after US President Donald Trump's tariff ...

It is called The Blue List: The Responsible Jewellery Supply Chain Lexicon and it is designed to protect consumer confidence ...

(IDEX Online) - Gemfields reported a "notable improvement" in rough emerald sales, with more bids and higher prices at its ...