A 17th-century diamond worth up to £21 million is at the centre of a bitter High Court legal battle between two branches of a ...

Lab-grown diamonds are also being used for money laundering. Late last year, Indian and Hong Kong customs revealed a joint operation in which they discovered “cheap synthetic diamonds were being ...

A particularly noticeable drop was recorded in the one-carat diamond segment. By the beginning of November, their cost had ...

LUCARA Diamond Corp. said on Thursday revenue would be lower for its 2024 financial year than forecast owing to lower sales ...

The magnificent necklace may contain diamonds involved in a scandal surrounding Marie-Antoinette, that would eventually ...