A rare blue diamond that has spent the past 300 years in Europe's royal houses has been sold at auction in Geneva for $6.7m (£5m). The Farnese Blue was given as a wedding present to Elizabeth ...

A 17.97-carat Burmese ruby ring, estimated to sell for $5.5M, will be a highlight at The Geneva Jewels Auction: Three on ...

A rare blue diamond set in a ring sold for 39.505 million Swiss franc ($43.8 million) at a Christie's auction in Geneva on Tuesday. The 17.61-carat Bleu Royal diamond is pear-shaped and is ...

Tobias Kormind, managing director of Europe’s largest online diamond jeweller 77 Diamonds, shared his thoughts on the ...

A pair of earrings featuring two fancy colour yellow diamonds commanded an impressive return at Christie’s most recent auction in Hong Kong.