Yellow fancy color diamonds (all sizes and intensity) suffered the biggest losses in Q1 2025, down by 0.7 per cent (following ...

(IDEX Online) - The Golconda Blue, a 23.24-carat pear-shaped gem with a high estimate of $50m, has been pulled from ...

(IDEX Online) - A shipment of counterfeit Van Cleef & Arpels jewelry, with an "if genuine" value of over $9.2m, has been ...