RAPAPORT®
NewsBrief
September 11, 2024
linkedin facebook twitter instagram youtube
Alrosa Digs Up 263ct. Rough from Mayat Mine
Alrosa has unearthed a 262.5-carat, high-quality diamond from the Ebelyakh deposit of its Mayat mine in Yakutia — the second-largest stone of its caliber found in Russia in the past 10 years.
Gemvision Founder Jeff High Dies at 60
Inventor and entrepreneur created CAD/CAM software for jewelers through Stuller-owned company.
Diamonds Rock John Moran Jewelry Auction
Top lot is ring with 11.78-carat yellow diamond, estimated at up to $70,000.
AGTA Elects New Board Members
Bruce Bridges of Bridges Tsavorite will serve as president for three-year term.
News Digest
Tiffany to Shrink Shanghai Flagship, Open More China Stores
(Mint)
Your Jewelry Brand Went Viral — Now What?
(JCK)
Pharrell’s Latest Tiffany & Co. Jewelry Is All About Pearls
(Robb Report)
Events
Rapaport Quarterly Pawnshop Auction
September 16-24
New York & Dubai
More Details
Rapaport Melee Auction
September 17-26
New York & Dubai
More Details
Rapaport Single Stone Auction
September 17 – October 1
New York, Dubai & Israel
More Details
The RapNet Diamond Index (RAPI™) is being revised due to elimination of diamond listings from China. These diamonds have been listed at low prices, with sellers demanding extra fees related to currency conversion. This week’s technical increase in RAPI indices does not reflect any sudden change in market conditions or prices.
RapNet Diamond Index (RAPI™)
Diamond Data
Size
Index
Weekly
Monthly
Y2Y
 0.30 ct
1,052
-0.06%
-3.94%
-27.44%
 0.50 ct
1,729
-0.20%
-1.88%
-14.84%
 1.00 ct
4,834
-0.30%
-1.54%
-23.19%
 3.00 ct
18,646
-0.71%
-1.11%
-17.90%
Rapaport Investment Grade Diamonds
CONTACT US
Facebook logo       Twitter logo       LinkedIn logo       RSS logo       Email logo
© Copyright 2025 by Rapaport USA Inc. All Rights Reserved.
Rapaport®, TradeWire®, RapNet®, Index® and JNS® Jewelry News Service are
registered trademarks.