Sotheby’s to Showcase 33ct. Emerald Ring in Hong Kong

Piece is estimated to fetch up to $3.2 million at April 23 sale.

Gemologists Launch AI-Aided Gemstone Lab  

SIG will have locations in Switzerland and Hong Kong.

GIA Names New Chief Financial Officer and Opens Gemology Program in Chinese

Bringing more than 30 years of experience, John Cowley will succeed David Tearle.

Mountain Province Loss More Than Triples as Market Challenges Persist

Company incurred value markdown of $74 million on property, plant and equipment in 2025.

Petra Revenue Jumps Despite Sharp Drop in Rough Prices

Increased sales volume and stronger product mix, including 42-carat blue, drive rise.

Pandora Opens Canada Facility to Mitigate US Tariff Exposure

More than 20% of Pandora’s Canadian sales come via its online site.

Jewelry Retail Is on Display in Rapaport Magazine’s April Issue

Latest edition takes the pulse of the consumer market and shares store-owners’ strategies.

Jillian Wolk to Take Helm at De Beers’ Tracr

Exec was most recently vice president of growth and strategic initiatives at the GIA.

Emerald and Diamond Ring Tops Phillips Sale

Piece sells for $691,522 at Hong Kong Jewels auction.

Gemfields’ Loss Narrows Even as Revenue Falls

Reopening of Kagem emerald mine and cost-saving measures partially offset deficit.

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