The Antwerp World Diamond Centre has completed the first international sale of fully traceable artisanal diamonds from the Democratic Republic of Congo under the OrigemA initiative, advancing responsi ...
GIA President and CEO Pritesh Patel will join a fireside chat at the 41st World Diamond Congress in Singapore on July 14, addressing provenance, research, education and institutional strategy.
Five Brazilian Paraíba tourmalines from a private collection realized a combined $ 3.4 million at Sotheby’s New York, with two stones significantly exceeding pre-sale estimates amid strong bidder inte ...
Yehuda has updated its AI-powered diamond detection technology to identify newer “stealth” CVD laboratory-grown diamonds, aiming to help jewellers and gemmological professionals address evolving scree ...
Chanel has presented its new ‘Signes & Symboles’ high jewellery collection in Hong Kong, featuring 85 creations inspired by the maison’s iconic motifs and highlighting coloured gemstones alongside dia ...
The Swiss Gemmological Institute (SSEF) has warned the gemstone trade that some emeralds are being re-filled after laboratory testing and sold with outdated reports that misrepresent their treatment s ...
