RAPAPORT®
NewsBrief
January 18, 2023
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Rapaport New Year Message
Amid unprecedented opportunities and challenges, the best way forward is to focus your activities on what is certain and sustainable.
Petra Suspends Production at Koffiefontein Mine
Efforts to sell the “loss-making” diamond deposit didn’t bear fruit.
Lab Report: Sarine CEO Explains the GCAL Deal
David Block on integrating the two parties’ grading operations and brands.
Rio Tinto Output Jumps Following Diavik Takeover
Production grew 21% last year as company took full ownership of Canada mine.
News Digest
Time to Put Antwerp’s Russian Diamonds on EU Sanctions List
(EU Observer)
India Diamond Traders Hit by Rupee Risks Amid Russia Supply Woes
(BNN Bloomberg)
Defendants Confess to German Museum Heist in Court
(France 24)
Events
Rapaport Single Stone Auction
January 18-30
New York & Israel
More Details
Rapaport Jewelry Auction
January 23-25
New York & Online
More Details
Rapaport Melee Auction
January 24 - February 2
New York & Dubai
More Details
RapNet Diamond Index (RAPI™)
Diamond Data
Size
Index
Weekly
Monthly
Y2Y
 0.30 ct
1512
1.13%
2.45%
-6.21%
 0.50 ct
2672
0.07%
-0.36%
-11.28%
 1.00 ct
7502
-0.26%
-1.39%
-12.07%
 3.00 ct
24701
-0.35%
-1.25%
-4.58%
Rapaport Investment Grade Diamonds
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