Mike Botha is a master diamond cutter and diamond educator with 50+ years’ experience in the diamond industry. He has done numerous diamond cut designs, the most notorious of which is the Sirius Star ...

The US SEC has filed charges against former Lugano CEO Mordechai Ferder for allegedly running a fraud scheme that caused it ...

A Bulgari sapphire ring will lead the upcoming Phillips auction in Hong Kong, where it could fetch up to HKD 9.5 million ...

Gaining the confidence of younger consumers plays a crucial role in the diamond industry’s future success, Gareth Penny said ...

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A Mouawad gem and diamond set led the recent Bonhams auction in Hong Kong, where it brought in HKD 613,600 ($78,277), missing its HKD 1.2 million ($153,085) high estimate. The parure includes a ...

HRD Antwerp has opened its renovated and expanded laboratory in Mumbai, allowing the facility to grade up to 2,000 diamonds ...

US holiday spending is expected to improve from previous years, with shoppers buying more nonessentials such as jewelry, ...

The LDB has recommended that its members across the UK trade use the term “synthetic diamond” to describe lab-grown stones.