Four Arrested After Gang of 20 Robbers Storms Jewelry Store

Participants used a stolen vehicle to ram shop’s front doors, before grabbing items and fleeing in under 90 seconds.

Tariffs Upset Diamond Pipeline, Leading Sarine to Loss 

Temporary pause in scanning stones contributes to lower revenue and a $100,000 deficit in first quarter.

Lower-Quality Diamonds Dent Petra Revenue

Sales fall 13% to $41.6 million in third quarter.

High-Value Lulo Mine Up for Grabs as Lucapa Enters Administration

Company undergoing “urgent assessment” of assets and operations.

393ct. Sapphire and Marie Antoinette-Related Pink Diamond Top Christie’s NY 

Two lead items expected to fetch up to $17 million combined.

Colored Diamonds to Steal Spotlight at Sotheby’s New York

Fancy-pink diamond estimated at up to $2 million, while blue has $1.8 million upper price.

NY Dealer Accused of Stealing Millions in Diamonds from Indian Supplier 

Edward St. Mary III is charged with one count of wire fraud, carrying a maximum sentence of 20 years in prison.

Diamond Council of America Names Annie Doresca CEO

Jewelers of America (JA) chief financial officer will succeed Terry Chandler in role.

GIA Tweaks Its Nacre-Grading Scale on Pearl Reports 

Institute will now sort submissions into five separate classifications.

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