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Latest Webinars

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Rapaport Trade Mission Webinar – Peace Diamond Village & Sierra Leone 

Rapaport will be hosting an open discussion webinar about the upcoming Rapaport Trade Mission to Sierra Leone, taking place Thursday, April 3, 2025, at 10:00 A.M. EST.
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The Way Forward: Why Luxury Diamonds Are the Future

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Natural and Lab-Grown Diamonds: Drilling into the Differences 

LinkedIn Live discussion focuses on the formation story.

GEMTalks: Discovering the Best Ways to Grade Mounted Gemstones

IGI’s senior director of education, John Pollard, and graduate gemologist Mark Reyes weigh in.

Martin Rapaport Goes In-Depth on Diamond Prices

New video analyzes sharp decline in natural-diamond prices, and forecasts the future of the trade.
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GEMTalks Addresses the Intricacies of Grading Mounted Gemstones

IGI’s John Pollard and graduate gemologist Mark Reyes will discuss the process and offer advice for accurate assessment.

Diamond Fraudsters Can’t Crack This One Thing

Inscription forgery has improved but will never be perfect, says the GIA’s Dr. Wuyi Wang.
Post Live GIA July 2024

GEMTalks: How Lab-Grown Evolved and Its Effect on the Natural Market 

In this LinkedIn Live, GIA’s Tom Moses and Dr. Wuyi Wang discuss treatments, nomenclature and all things synthetic.
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GEMTalks Puts Lab-Grown Under the Microscope 

GIA’s Tom Moses and Dr. Wuyi Wang talk about the evolution, nomenclature and detection of synthetics.
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GEMTalks: Why Light Performance Makes a Difference in Understanding Diamond Quality

IGI’s John Pollard and Ideal-Scope inventor Garry Holloway discuss its value on third LinkedIn Live episode.
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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.
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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.
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US Jewelry Trade Continues to Shrink in First Quarter 

Some 175 locations shut doors, compared with 166 a year ago.
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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.
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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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