CollectionsSep 30, 2026
Oscar Heyman’s Holiday Book Is ‘A Living Archive’ The catalog showcases 112 new, one-of-a-kind pieces amid highlights from the jeweler’s historic archive.
SourcingJul 27, 2017
Rio Tinto Debuts Biggest Red Diamond in Tender History
Also discovered at Wednesday’s tender preview: the author of “The Notebook” is a collector of red diamonds from the Argyle mine.
The 2.11-carat radiant-cut fancy red Argyle Everglow, the top lot of the 2017 Argyle Pink Diamonds Tender
New York--There were at least two things to learn at Rio Tinto’s preview of its 2017 Argyle Pink Diamonds Tender, held Wednesday in New York.
Number one: this year’s sale of rare colored diamonds from the Argyle mine in Australia contains the biggest fancy red diamond in the tender’s 33-year history.
Number two: one of the world’s best-selling and most well-known authors is an avid collector of red diamonds.
The Argyle Everglow is a 2.11-carat radiant-cut fancy red diamond and is one of five “hero” stones in this year’s Argyle Pink Diamonds Tender. (Hero stones are diamonds of relatively large size and exceptional color, and are the only tender diamonds that Rio Tinto names.)
The third lot of the tender, the Argyle Avaline, a 2.42-carat cushion-shaped fancy purple-pink
The 2.11-carat radiant-cut fancy red Argyle Everglow, the top lot of the 2017 Argyle Pink Diamonds Tender
Another radiant-cut fancy red diamond, the 1.14-carat Argyle Isla
A 1.50-carat oval-shaped fancy deep pink diamond, the Argyle Kalina
The Argyle Liberté, a 0.91-carat radiant-shaped fancy deep gray-violet diamond
The five “hero” stones side by side
The other four hero diamonds of this year’s tender, which has been named “Custodians of Rare Beauty,” are:
--The Argyle Isla, a 1.14-carat fancy red radiant;
--The Argyle Avaline, a 2.42-carat fancy purple-pink cushion;
--The Argyle Kalina, a 1.50-carat fancy deep pink oval; and
--The Argyle Liberté, a 0.91-carat fancy deep gray-violet radiant-cut diamond.
Including the five hero stones, this year’s tender totals 58 diamonds weighing 49.39 carats and all graded by the Gemological Institute of America.
Four graded fancy red and another four as purplish red. There were also two violet diamonds and one blue, with the remaining 41 graded pink.
Following the preview held this week in New York, the diamonds will travel to Hong Kong and then come back to New York in September, before returning to Australia where they were mined.
Bids close Oct. 11.
Nestled among the hero stones at Wednesday afternoon’s event in New York was jewelry from boutique diamond company JFine, L.J. West Diamonds--which had on display the 2.83-carat Argyle Violet diamond it purchased from last year’s tender--and one very special pair of earrings.
A “hero” from last year’s tender resurfaced at Wednesday’s event. L.J. West Diamonds purchased the amazing 2.83-carat Argyle Violet and set it in a ring surrounded by 10 round vivid and two heart-shaped Argyle pinks.
Also at the event from JFine, which is an authorized partner of Argyle Pink Diamonds, was this ring with a 0.48-carat fancy purplish-red radiant-cut diamond surrounded by nine pear-shaped white diamonds (2.70 carats total) set in 18-karat white and pink gold.
Also on display at Rio Tinto’s event Wednesday in New York was JFine’s “Argyle Saddle Cuff,” with 3.21 carats of Argyle pink diamonds and 0.98 carats of white diamonds set in 18-karat pink gold
The main stones in the “Argyle Allegro Red Roses” earrings from the Nicholas Sparks Collection are 1.37 carats each, and the pair together contain nearly 10 carats of red diamonds with pink melee, all set in platinum.
The “Argyle Allegro Red Roses” earrings are one of 12 pieces in the new “Nicholas Sparks Collection.” They are set with nearly 10 carats of red diamonds, including the Argyle Allegro, a 0.79-carat fancy red radiant that was part of the 2015 Argyle tender.
And, yes, this is the Nicholas Sparks of “The Notebook” fame.
David Shara, CEO of Optimum Diamonds, a New York-based company that specializes in colored diamonds and works with the author, said that Sparks is a “serious collector” of red diamonds from the Argyle mine; in addition to the 20 set in the Roses earrings, he has “a few dozen more.”
He’s chosen to share his diamonds via a dozen
Editors' Picks
Sponsored by
pieces of jewelry that will go on display in museums in Washington, D.C., New York, Los Angeles and London but won’t be for sale, at least not right away.
“For now,” Shara said, “he has no intention of selling anything.”
“(Sparks) is a collector,” Shara continued. “He is a real collector and connoisseur and investor. He understands, really, that Argyle is closing in (a few) years.
“He says in three years or five years, when Argyle closes, what’ the price going to do? Obviously, it’s going to go up.”
“For now,” Shara said, “he has no intention of selling anything.”
“(Sparks) is a collector,” Shara continued. “He is a real collector and connoisseur and investor. He understands, really, that Argyle is closing in (a few) years.
“He says in three years or five years, when Argyle closes, what’ the price going to do? Obviously, it’s going to go up.”
More on Sourcing
The Latest
SurveysSep 30, 2026
Consumer Confidence Falls to 12-Year Low in SeptemberThose surveyed were worried about the present and the future, with write-in responses mentioning high oil and gas prices.
Events & AwardsSep 30, 2026
Jewelers of America, JA New York to Host Networking EventThe event will take place on the evening of Oct. 26 in New York City.
Brought to you by
Meet Gemology’s Next Generation Microscope: GIA® Gemolite® NXT Professional EditionExperience gemstones with greater precision and comfort than ever before.
IndependentsSep 29, 2026
Christy Bromberg, Longtime Gift Buyer for Underwood Jewelers, Dies at 68She is remembered for her joie de vivre, upbeat personality, genuine interest in other people, and love of the Alabama Crimson Tide.
Weekly QuizSep 25, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
AuctionsSep 29, 2026
Dionne Warwick’s Jewelry Goes Up for AuctionOnline bidding is open now for Julien’s sale of items owned by the “Walk On By” singer, whose final album comes out this fall.
Events & AwardsSep 29, 2026
Matt Stuller to Receive 2027 Gem Award for Lifetime AchievementThe founder and executive chairman of Stuller Inc. is being honored for his impact on the jewelry industry at the 25th annual Gem Awards.
Brought to you by
Your Piece Could Be the One Editors Talk AboutSubmit your pieces for a chance to win in this year's competition.
ColumnistsSep 29, 2026
Your Holiday Marketing Has a Bridal Blind SpotDecember is the most popular month to propose, and jewelers need to keep that in mind when planning their holiday marketing.
AuctionsSep 29, 2026
If You Love Cats, This Jewelry Auction Is for YouCat ladies of the jewelry world, unite. Sandy Lerner’s collection of cat jewelry and other objects is going up for auction Wednesday.
CollectionsSep 28, 2026
De Beers London Drops Water-Inspired High Jewelry Collection“Vibrations” features several firsts for De Beers’ high jewelry, including the use of chalcedony and diamonds sourced from artisanal miners.
CollectionsSep 28, 2026
Jessica McCormack Turns to Classic Motif for New CollectionThe “Bows” collection features three interpretations of the bow motif designed with Georgian and Victorian influences.
Events & AwardsSep 28, 2026
Guy Borenstein, Troy Underwood Among the Professionals Honored at AGS Conclave 2026The American Gem Society recognized industry members, one Guild, and a law enforcement official for their contributions to jewelry.
FinancialsSep 28, 2026
Instappraise, Jewelers Mutual Look to Simplify Jewelry InsuranceThrough a new system integration, customers can now receive instant personal jewelry insurance quotes at the time of appraisal.
WatchesSep 25, 2026
Smaller Rolex Watches Showing Strength on Secondary Market, Data ShowsFive of the 10 fastest-appreciating Rolex models on Bob’s Watches were Datejust 31 or Lady Datejust watches.
MajorsSep 25, 2026
Sherwood Family Buys Back Daniel’s Jewelers from Private EquityThe Sherwood family and AJS Creations CEO Tejas Shah purchased the jewelry chain back from Palladium Equity Partners.
Lab-GrownSep 25, 2026
Brilliant Earth Collabs with Elizabeth Taylor Estate on Jewelry Collection“The Elizabeth Taylor Collection” uses lab-grown diamonds and gemstones in contemporary designs inspired by the icon.
TrendsSep 25, 2026
A Peek at Taylor Swift’s Game-Day DiamondsThe artist wore Dana Rebecca Designs’ marquise diamond-set gold hoops at the Chiefs game last Sunday. Now they’re our Piece of the Week.
CrimeSep 24, 2026
From Conclave: Security Measures Jewelers Should Be TakingJSA and Jewelers Mutual shared advice on spotting suspicious behavior, combatting cell phone jammers, and staying safe at home.
AuctionsSep 24, 2026
8-Carat Blue Diamond Heads to UK Jewelry AuctionThe fancy light blue diamond is estimated to fetch up to $2.6 million at Elmwood’s next week.
TrendsSep 24, 2026
This New Jewelry Book Decodes the Secret Meaning in Victorian Jewelry“Secret Language of Victorian Jewelry” unveils the meaning behind the symbols, motifs, and gemstones used in Victorian-era jewelry.
Lab-GrownSep 24, 2026
Kira Jewels Opens B2B E-Commerce Portal for Lab-Grown Diamond Jewelry KIRAJewels.one gives retailers access to more than 500 SKUs of lab-grown diamond rings, earrings, necklaces, and bracelets.
TrendsSep 23, 2026
Holiday Diamond Jewelry Trends: Layered Looks, PersonalizationThis holiday season, look to pieces that will help to fill out customers’ everyday diamond jewelry wardrobe, experts say.
SourcingSep 23, 2026
Organization That Promotes Natural Diamond Rebrands for Third Time The Natural Diamond Council is now The Diamond Collective and has announced a new strategy under CEO Amber Pepper.
IndependentsSep 23, 2026
This Milwaukee-Area Jeweler Is Serving the 7CsPaul’s Jewelers sells coffee, chocolate, and cookies from a custom gold-wrapped trailer parked outside the store starting at 7 a.m.
MajorsSep 23, 2026
Kay Jewelers’ New Campaign Goes ‘All In’ on LovePart of its brand relaunch, the marketing around the campaign includes a contest involving a jacket set with 550 diamonds.
