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Rough rubies from Gemfields image

Gemfields Sees Strong Demand at Ruby Auction 

Some 95% of lots find buyers, as largest parcel fails to sell.
Headshots of Rafael Papismedov and Shai de Toledo

Belgian Manufacturer HB Cofounders Split Again 

Shai de Toledo and Rafael Papismedov will leave less than two years after partner Oded Mansori exited and came back.
Trucks hauling ore at Mountain Province's Gahcho Kué mine image

Lower Sales Volume, Demand Dent Mountain Province Revenue 

Miner had only half the amount of rough as last year as it processed only stockpiled ore.
Jewelry store display case image

US Jewelry Trade Continues to Shrink in First Quarter 

Some 175 locations shut doors, compared with 166 a year ago.
Diamond ring and loose diamonds image

Jeweler Partners with Tracr for Blockchain-Verified Diamonds 

J.R. Dunn can provide origin information for every natural stone it sells.
Neil Ventura portrait

DMCC Names Former De Beers Executive Neil Ventura as Special Adviser 

Role will create strategic direction throughout the natural and lab-grown diamond sectors.
Cartier pink and white diamond earrings at Sotheby's image

Sotheby’s Rakes In over $19M at Hong Kong Auction 

A pair of Cartier pink and white diamond earrings was the top seller, fetching nearly $3 million.
Rough diamonds being sprinkled onto a table image

Zimbabwe Releases Diamond Parcel 15 Years After Seizure 

Vast Resources will send package of 129,400 carats for valuation.
Golconda Blue diamond image

Seller Pulls $50M Blue Diamond from Christie’s Geneva Auction 

Family member will buy 23.24-carat stone with royal Indian provenance.
A pink and blue colored diamonds pictured side by side

Fancy-Color Price Index Slips as Tariff Fears Rage 

Figure for all diamonds down 0.3% in first quarter.
Rough rubies from Gemfields image

Gemfields Sees Strong Demand at Ruby Auction 

Some 95% of lots find buyers, as largest parcel fails to sell.
Headshots of Rafael Papismedov and Shai de Toledo

Belgian Manufacturer HB Cofounders Split Again 

Shai de Toledo and Rafael Papismedov will leave less than two years after partner Oded Mansori exited and came back.
Trucks hauling ore at Mountain Province's Gahcho Kué mine image

Lower Sales Volume, Demand Dent Mountain Province Revenue 

Miner had only half the amount of rough as last year as it processed only stockpiled ore.
Jewelry store display case image

US Jewelry Trade Continues to Shrink in First Quarter 

Some 175 locations shut doors, compared with 166 a year ago.
Diamond ring and loose diamonds image

Jeweler Partners with Tracr for Blockchain-Verified Diamonds 

J.R. Dunn can provide origin information for every natural stone it sells.
Neil Ventura portrait

DMCC Names Former De Beers Executive Neil Ventura as Special Adviser 

Role will create strategic direction throughout the natural and lab-grown diamond sectors.
Cartier pink and white diamond earrings at Sotheby's image

Sotheby’s Rakes In over $19M at Hong Kong Auction 

A pair of Cartier pink and white diamond earrings was the top seller, fetching nearly $3 million.

Survey: Will Trump’s Tariffs Affect the Diamond and Jewelry Industry?

Help Rapaport Provide the Best Tariff Coverage for Your Business.
Rough diamonds being sprinkled onto a table image

Zimbabwe Releases Diamond Parcel 15 Years After Seizure 

Vast Resources will send package of 129,400 carats for valuation.
Golconda Blue diamond image

Seller Pulls $50M Blue Diamond from Christie’s Geneva Auction 

Family member will buy 23.24-carat stone with royal Indian provenance.

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