RAPAPORT®
NewsBrief
January 11, 2024
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GIA Takes Steps to Counter Fraudulent Inscriptions on Lab-Grown
The Gemological Institute of America (GIA) is hoping to combat the recent influx of lab-grown diamonds bearing fraudulent inscriptions from the lab by offering same-day report verification.
Debswana Gets Approval for $1B Jwaneng Expansion Phase
Current stage will help facilitate kimberlite sampling and develop infrastructure for underground project.
Hindman to Merge with Freeman’s Auction House
The combined company will have six salerooms and 18 regional offices in the US, with plans to expand internationally.
A Diamond Stuck to the Bottom of a Shoe, and This Week’s Other News
Members of the editorial team pick their favorite pieces from the internet.
From Our Archives
Broken English Is Selling ‘Jewelry for Everyone’
Rapaport Magazine: Garnet Party
Podcast: How to Buy at Auctions
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January 16-25
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January 17-24
New York & Israel
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RapNet Diamond Index (RAPI™)
Diamond Data
Size
Index
Weekly
Monthly
Y2Y
 0.30 ct
1,422
0.24%
1.43%
-4.89%
 0.50 ct
2,007
0.79%
3.50%
-24.85%
 1.00 ct
6,019
0.41%
0.92%
-19.97%
 3.00 ct
22,035
0.08%
0.17%
-11.10%
Rapaport Investment Grade Diamonds
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