Sourcing

Rio Tinto Debuts Biggest Red Diamond in Tender History

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.

20170727_Argyle-Everglow.jpg
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 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.


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
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.”
Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

GIA iD100® Technology
Supplier BulletinJul 03, 2025
Protect Your Customers and Your Business

Sponsored by the Gemological Institute of America

Madison Keys in Brilliant Earth campaign
MajorsJul 03, 2025
Brilliant Earth Names Tennis Star Madison Keys as Its New Ambassador

The 2025 Australian Open champion is the jewelry brand’s first athlete ambassador.

Muse Nordstrom shop-in-shop
MajorsJul 03, 2025
Muse Sets Up Shop in Nordstrom’s New Jewelry Hall

The West Village jewelry boutique’s new shop-in-shop is the cornerstone of Nordstrom’s revamped jewelry hall.

an instructor and a student in a bench jewelry classroom
Brought to you by
Investing in the Next Generation of Bench Jewelers

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

Yeprem Golden Strada Statement Necklace
CollectionsJul 03, 2025
Piece of the Week: A Firework of Diamonds From Yeprem

The brand’s “Golden Strada” statement necklace features round, marquise, and pear diamonds that sparkle like Fourth of July fireworks.

Weekly QuizJul 02, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Stock image of police cars with their lights on
CrimeJul 03, 2025
JSA Shares Holiday Weekend Security Tips Amid Spike in Burglaries

JSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.

Exterior and entryway of Boucheron’s Los Angeles Flagship
MajorsJul 02, 2025
Boucheron Looks to LA for First West Coast Flagship

Located on Rodeo Drive, the store’s design was inspired by Hollywood and Los Angeles culture.

Jewelers of America logo with meetup, State of the Majors, giveaway and massages
Brought to you by
Jewelers of America is Headed to Las Vegas for JCK 2025

The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.

Exterior of Marco Bicego Milan Flagship
MajorsJul 02, 2025
Marco Bicego Opens Milan Flagship

The new location continues the brand’s celebration of its 25th anniversary.

Chrono24 Time Is Our Thing campaign image
WatchesJul 02, 2025
Chrono24 Revamps Brand, Launches New Campaign

The online watch marketplace’s “Time Is Our Thing” campaign highlights the importance of time.

Counterfeit Pandora jewelry in bags and boxes
CrimeJul 02, 2025
Pandora, Amazon Partner to Uncover Counterfeit Jewelry Network

Working with Amazon’s Counterfeit Crimes Unit and law enforcement, Pandora helped to shut down a large-scale counterfeit network in China.

Cast Issa Rae
MajorsJul 01, 2025
Cast Closes Business, Plans for Relaunch

The jewelry company has closed its three California brick-and-mortar stores, as well as its online shop, for now.

Eve Goldberg, Matthew Denatale, Willie Lopez, Benjamin Goldberg
Events & AwardsJul 01, 2025
William Goldberg Diamonds, FIT Partner for Apprenticeship Program

The company is providing the opportunity for an FIT student to work alongside master diamond cutter Willie Lopez in its workshop.

Elie Hannoush
IndependentsJul 01, 2025
Elie Hannoush, Founder of Hannoush Jewelers, Dies at 73

He is remembered for his successful entrepreneurship, generosity, and dedication to his family.

Claire’s store
MajorsJul 01, 2025
Claire’s Is Looking for a Buyer, Report Says

The jewelry store chain has reportedly been struggling with costs related to tariffs as well as tough retail competition.

Mindi Mond Spike Earrings
TrendsJul 01, 2025
Amanda’s Style File: Red Hot Rubies

Welcome warm summer days with red hot rubies perfectly chosen as July’s birthstone.

The Story of Everything Campaign, Toadstool Mushroom and Cosmic Egg
CollectionsJun 30, 2025
State Property’s New Jewelry Tells ‘The Story of Everything’

Co-founders Afzal Imram and Lin Ruiyin brought their son’s story of a cosmic egg, toadstool, and railroad to life in their new collection.

Smart Age Solutions CEO Emmanuel Raheb
ColumnistsJun 30, 2025
The Smart Lab: Why Q3 Is the Secret Weapon For Holiday Jewelry Sales

The best time to prepare for the holiday season is right now, according to columnist Emmanuel Raheb.

Morgan Keefe
Events & AwardsJun 30, 2025
AGA Names Recipient of 2025 Gemological Education Scholarship

This year’s winner is Morgan Keefe, who is currently studying at GIA to be a gemologist.

The Jewelry Book
IndependentsJun 30, 2025
Melanie Grant’s New Book Explores 200 Years of Jewelry

“The Jewelry Book” comes out this September.

Gemist
TechnologyJun 27, 2025
Gemist Raises $6M in Funding to Scale Jewelry Tech Platform

The company is focused on modernizing the custom jewelry buying experience with e-commerce tools like product visualization and 3D styling.

Jeff Preolo, David Stout, Levi Higgs, David Benavides
IndependentsJun 27, 2025
David Webb Announces New Hires, Promotions

Following its recent acquisition, the storied brand has updated its leadership team and regional managers.

Blake Graham and Jessica Kohoutek
Events & AwardsJun 27, 2025
AGS, GIA Announce Beatrice Shipley Scholarship Winner

AGS also named the recipient of its “Women in Leadership” scholarship.

Buddha Mama Monstera Ring
CollectionsJun 27, 2025
Piece of the Week: Buddha Mama’s ‘Monstera’ Wrap Ring

The 20-karat yellow gold and diamond wrap ring is modeled after the Monstera plants in the garden of the brand’s Miami villa.

Cashier handing Rocksbox bag to customer
MajorsJun 26, 2025
Why Rocksbox Is Opening Stores As Signet Jewelers Downsizes

Rocksbox President Allison Vigil shared the retailer’s expansion plans, and her thoughts on opening stores in malls.

Penny Ruston
IndependentsJun 26, 2025
Penny Ruston Dies at 80

The creator of the WJA Chicago chapter is remembered as a champion for women in the jewelry industry and a loving grandmother.

Stock image of woman shopping
SurveysJun 26, 2025
After Recovering in May, Consumer Confidence Dips in June

The decline was consistent across age groups and almost all income groups, with tariffs and inflation still top of mind.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy