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NewsBrief
May 17, 2023
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Bulgari Blue Diamond Rakes In over $25M
A blue diamond weighing 11.16 carats sold for $25.2 million on Tuesday, becoming the most valuable jewel at this year’s Geneva auctions, according to Sotheby’s.
Heidi Horten Jewelry Collection Sets Record in Geneva
Christie’s garners $202.2 million from three-part auction.
A Year in the Life of Watch Auctions
The hammer went down on more than $760 million in sales in 2022, says The Mercury Project. What’s next?
Alrosa Lines Up Pavel Marinychev as Potential CEO
Supervisory board to consider former Almazy Anabara chief as Sergey Ivanov’s replacement.
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RapNet Diamond Index (RAPI™)
Diamond Data
Size
Index
Weekly
Monthly
Y2Y
 0.30 ct
1606
-0.21%
0.33%
-0.82%
 0.50 ct
2531
-0.97%
-3.02%
-20.13%
 1.00 ct
7112
-0.40%
-2.30%
-23.00%
 3.00 ct
23909
0.01%
-1.24%
-15.46%
Rapaport Investment Grade Diamonds
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