SourcingNov 04, 2020
Australia’s Argyle Mine Is Now ClosedAuctionsAug 30, 2022
A Rare Red Diamond Is Heading to Auction
Heritage Auctions is presenting the stone as part of its fall jewelry sale.
This 1.21-carat fancy orangy red diamond is a highlight of Heritage Auctions’ fall jewelry event.
Dallas—Heritage Auctions will present a unique red diamond this fall.
Headlining its fall jewelry sale on Sept. 29 is a 1.21-carat fancy orangy red diamond, estimated to sell for between $100,000 and $150,000.
“This gem is one of only a few diamonds to display enough saturation and intensity to be graded as a true red,” said Heritage Auctions’ Executive Director of Fine Jewelry Jill Burgum.
“Adding to the allure, the cause of a red diamond’s color remains a mystery to scientists, making this stone even more of a marvel.”
One of the rarest shades of diamonds alongside colors like violet, experts say the red diamond’s sale estimate is conservative and likely due to the I2 clarity grading, which denotes a significant inclusion.
What makes the stone highly unusual is its round shape, explained colored diamond expert Larry West of L.J. West Diamonds in New York City.
“I only know of about three other round red diamonds,” he told National Jeweler.
“With colored diamonds, you typically won’t see them cut into a round brilliant shape,” he explained.
“The round cut gives the most brilliance but will wash out the color the easiest, so only the darkest of colored diamonds will be cut that way.”
“The round cut gives the most brilliance but will wash out the color the easiest, so only the darkest of colored diamonds will be cut that way.”
That’s why most pink, red, and violet diamonds are cut into fancy shapes.
Red diamonds have commanded millions at auction, like a 1.42-carat fancy red diamond that sold for nearly $2.2 million at Christie’s in 2014, and a 1.05-carat purplish red diamond that earned $2.77 million at the same auction house in 2020.
The largest red the Gemological Institute of America ever graded is the 5.11-carat Moussaieff Red.
Heritage Auctions has other draws at its fall sale.
It will present more than 125 jewels from the estate of Dallas philanthropist Mary Anne Sammons Cree, with all proceeds going to charity.
Cree died in 2021, leaving her jewelry to Communities Foundation of Texas (CFT) and other nonprofits in the Dallas area.
CFT manages more than 1,200 charitable funds, dispersing over $2 billion in grants since it was created in 1953.
The most notable pieces in Cree’s collection include the above 17.63-carat fancy intense yellow diamond ring, expected to sell for $300,000-$400,000.
The above platinum and 18-karat yellow gold necklace featuring 21.80 carats of Asscher-cut white diamonds and 25.75 carats of Asscher-cut yellow diamonds is expected to earn between $80,000 and $100,000, as is a pair of platinum and 18-karat yellow gold earrings.
The above butterfly brooch in 18-karat gold with diamonds has a $30,000 to $50,000 pre-sale estimate.
See the rest of the lots, which are already open for bids, online.
More on Auctions
The Latest
TrendsJun 02, 2023
Take a Peek at Couture’s Newest Design Talents This year’s Design Atelier is full of gems.
CollectionsJun 02, 2023
Piece of the Week: Saboo Fine Jewels’ Emerald EarringsThey’re a testament to the power of excellent design.
IndependentsJun 02, 2023
These Are the 2023 Retailer Hall of Fame InducteesThis year’s honorees include one of Florida’s largest independent jewelers and two multi-store independents in the Chicago and New York areas.
Brought to you by
The Next Step for GIA Diamond ReportsThe most trusted diamond report, available in print or the GIA App.
TrendsJun 01, 2023
See 50+ Jewels Debuting at Couture in Las VegasThe industry’s most influential contemporary designers are showcasing their latest jewelry designs.
Weekly QuizJun 02, 2023
This Week’s QuizTest your jewelry news knowledge with this short test.
Lab-GrownJun 01, 2023
35-Carat Lab-Grown Diamond Going on Display in VegasCreated by Maitri Lab-Grown Diamonds and graded by IGI, it’s slightly bigger than the record-setting lab-grown diamond GIA just examined.
MajorsJun 01, 2023
Bottom Line Marketing Announces Restructured Leadership, New Service OfferingsThe marketing agency has integrated its first C-suite.
Brought to you by
Beyond Borders: Crucial Factors in Colored Stone Origin DeterminationNavigate origin determination with Continuing Education seminars offered by the GIA Alumni Collective™.
Events & AwardsJun 01, 2023
Meet JCK’s 2023 Keynote SpeakerThe jewelry trade show also will debut educational content centered around social media.
TrendsMay 31, 2023
Here’s a Sneak Peek of New Jewelry to Check Out at JCKLuxury kicks off today, with the full show in swing on Friday.
CollectionsMay 31, 2023
Verragio’s Debut Fine Jewelry Collections Honor Company HeritageOne of the three new collections was inspired by the legend of a woman who traded her mansion to Cartier for two strands of natural pearls.
MajorsMay 31, 2023
Signet Jewelers Names New Head of Investor RelationsRob Ballew will be tasked with communicating the jewelry giant’s plans and financial performance to investors.
MajorsMay 31, 2023
Jewelers Mutual Launches App for Retailers, Introduces New BrokerageWith the app, customers receive a 15-day insurance offer on new purchases while their coverage needs are being evaluated.
Lab-GrownMay 30, 2023
Lightbox Is Testing Out a Trendy Concept Shop in BrooklynIt is in House of Showfields, a bazaar-style retail space in the borough’s Williamsburg neighborhood.
Events & AwardsMay 30, 2023
These Are the Can’t-Miss JCK Talks Education SessionsFrom consumer trends to retail technology, these are the JCK Talks sessions that should be on attendees’ radar.
Events & AwardsMay 30, 2023
24 Karat Club of Southern California Recognizes 3 HonoreesThey will be celebrated at the annual dinner dance and gala in the fall.
GradingMay 26, 2023
State of the Diamond Industry: AI and the Future of Diamond GradingGemologists have long used machines in diamond grading but technology has made it possible for them to “learn” how to do it on their own.
Recorded WebinarsMay 26, 2023
Watch: Diamond Cut Quality: The Final Frontier Part 2Supplier Spotlight Sponsored by IGI
Recorded WebinarsMay 26, 2023
Natural and Lab-Grown Diamonds: What It’s Like to Sell Both Watch retailers Jeffery Bolling and Bobby Bengivengo discuss employee training, customer education and the sticky subject of future value.
FinancialsMay 26, 2023
Movado Sales Slip in Q1 Amid Inflation Woes, Tough CompsThe company has plans to revamp the Movado brand and offer less expensive watches this year.
Supplier BulletinMay 25, 2023
RAE Fine Jewelry Collection Debuting at JCK Luxury 2023Sponsored by Noam Carver
TechnologyMay 25, 2023
State of Retail: Why Jewelers Need to Invest in Cybersecurity NowAs cybercrime incidents threaten the industry, jewelers need to know what they’re up against and the best ways to protect their businesses.
IndependentsMay 25, 2023
Louis Anthony Jewelers Is Remodeling and ExpandingThe Pittsburgh jeweler is redoing the lighting and showcases, and adding a full hospitality bar as well as new shop-in-shops.
SourcingMay 25, 2023
David Yurman Unveils Quartz Exhibition at AMNH The Yurman Family Crystalline Pass is inside the museum’s brand-new Richard Gilder Center.
MajorsMay 25, 2023
Stanley Zale Joins Hill & Co. as Principal Consultant Zale has more than 40 years’ experience in the diamond industry, including 17 years as Stuller’s VP of diamonds and gemstones procurement.
Events & AwardsMay 24, 2023
New To-Dos in Las Vegas During Jewelry Market Week 2023The Strip is full of new restaurant and entertainment offerings.
TrendsMay 24, 2023
State of Design: The Jewelry Design Trends to Know NowNational Jeweler’s senior editor covering fashion, trends, and design highlights the latest looks in the market.
