Sourcing

As Argyle Nears Its End, Prices for Reds and Pinks Soar

SourcingNov 21, 2018

As Argyle Nears Its End, Prices for Reds and Pinks Soar

The most valuable diamond sold at this year’s tender, a 2.28-carat fancy purplish-red, toppled a record set just last year.

20180713_Argyle-Muse.jpg
The oval-shaped “Argyle Muse,” a 2.28-carat fancy purplish-red diamond, was the most expensive stone sold as part of Rio Tinto’s 2018 tender of pink, red and violet diamonds from the Argyle mine in Australia. Neither its purchase price nor the name of the buyer were disclosed.
Perth, Australia—Rio Tinto doesn’t release many details when sharing the results of its annual Argyle tender but, then again, one doesn’t need many specifics to trace the trajectory of red and pink diamonds prices.

They are climbing and will continue to do so as the closing date for the Argyle Mine in Western Australia draws closer.

And though the London-based miner always has been tight-lipped about the Argyle Pink Diamond Tender results—it doesn’t reveal the sale’s total, prices paid for individual diamonds or names of buyers (unless allowed)—it did note that the 2018 sale set numerous records, including tender total and prices per carat.

The diamond that sold for the most money was the “Argyle Muse,” a 2.28-carat fancy purplish-red oval. Purchased by an undisclosed bidder, Muse is now the most expensive diamond sold in the 34-year history of the tender.

Muse took the title from Everglow, the fancy red Optimum Diamonds LLC bought last year.

Though he declined to reveal the Everglow’s purchase price, Optimum CEO David Shara said the 2.11-carat diamond is for sale for $18 million.

It is also being offered as part of a collection of more than 60 red diamonds amassed by the CEO and his business partner; he said it is the largest collection of its kind in the world and is worth about $200 million.

For Shara, natural colored diamonds, particularly those originating from the Argyle mine, are akin to a “very specific painting from a very specific artist.”

The wealthy want to own rare diamonds from Argyle for the same reason they are paying huge amounts of money for works for art, like the $450 million a Saudi prince spent on Leonardo da Vinci’s “Salvator Mundi” last year—they want to park their money in tangible, portable assets at a time of geopolitical instability worldwide. 

“That’s how people are treating these rocks,” he said.

The desire for colored diamonds is also evident in the auction market, where the stones are continually setting records.

At a jewelry auction just last week, Christie’s sold an 18.96-carat pink diamond for $50.4 million, or $2.6 million a carat excluding fees, a new price-per-carat record. And the most expensive jewel ever sold at auction is still a pink diamond, the nearly 60-carat Pink Star, which sold for $71 million.

According to Shara’s estimates, the prices paid for a 1-carat vivid pink or a 1-carat fancy red in  this year’s Argyle tender were up 41 percent year-over-year, and he expects prices for Argyle pinks and reds to spike at least another 40 percent when the mine closes 18 months from now. 


“That’s what the market dictated, the dealers and the privates, everyone who bought. That’s people understanding the mine will be closed in 2020 and that there will be two, maximum three, more tenders and that’s it. It’s finished.”

Rio Tinto did not respond when asked to confirm this fact, but the mining company did state in its tender results press release that in the past 18 years, the value of Argyle pink diamonds sold at the tender have appreciated more than 400 percent, outperforming all major equity markets.

Shara said despite the continual upward trajectory, he’s not concerned about the bottom falling out of the market for Argyle’s pink, red and violet diamonds. While there has been some price correction in colored diamonds, Rio Tinto’s mine is a finite resource for which the finale is drawing near.

 “That’s what so fascinating about it. That’s my gamble.”

 Rio Tinto’s 2018 sale of pink, red and violet diamonds from Rio Tinto’s Argyle mine in Western Australia included a total of 63 diamonds weighing nearly 52 carats.

 Among them were a half-dozen “hero stones,” the top diamonds in the group to which Rio Tinto ascribes individual names. 


Singapore-based Glajz is the owner of this diamond, a 3.14-carat emerald-cut fancy vivid purplish-pink diamond dubbed the “Argyle Alpha.”
Singapore-based Glajz is the owner of this diamond, a 3.14-carat emerald-cut fancy vivid purplish-pink diamond dubbed the “Argyle Alpha.”

In addition to the Muse, they were the:
—Argyle Alpha, a 3.14-carat emerald-cut fancy vivid purplish-pink;
—Argyle Maestro, a 1.29-carat square-cut fancy vivid purplish-pink;
—Argyle Alchemy, a 1.57-carat fancy dark gray-violet princess;
—Argyle Odyssey, a 2.08-carat fancy intense pink round brilliant; and
—Argyle Mira, a 1.12-carat fancy red radiant.

Glajz THG in Singapore, a manufacturer of bespoke pieces, bought the Alpha, while Gemcut Geneva was the winning bidder for the Odyssey. Gemcut Chief Executive Matthew Aldridge said the Odyssey is a match for another Argyle stone sold in the tender about 15 years ago.


The 2.08-carat "Argyle Odyssey," a fancy intense pink
The 2.08-carat "Argyle Odyssey," a fancy intense pink

New York-based diamond company Leibish & Co. bought three stones in the 2018 tender, two of which sold the day they were purchased, said the company’s director of content marketing and public relations, Meira Ovadia.

Leibish’s remaining stone is lot No. 63 from the sale, a 2.34-carat radiant-cut the company has dubbed the “Kimberley-Rose.” The diamond is fancy intense pink and SI1 clarity.

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

The Latest

Doja Cat and Selena Gomez at the 2025 Oscars
EditorsMar 03, 2025
Drop Necklaces, Archival Pieces Take Over at the 2025 Oscars

From Doja Cat to Mikey Madison and Selena Gomez, many of this year’s Academy Awards attendees donned drop necklaces.

Polished diamonds
Policies & IssuesMar 03, 2025
Customs Indefinitely Postpones Requirement to Disclose Country of Mining

Originally slated to take effect in April, official U.S. Customs and Border Protection documents now show the implementation date as “TBD.”

Woman pushing a shopping cart
SurveysMar 03, 2025
Consumer Confidence Fell in February Amid Concerns About the Future

The recent jump in the prices of household staples, like eggs, and the potential impact of tariffs worried consumers.

ja-btyb-topimage.png
Brought to you by
Have a Plan for Emergencies

Emergencies can happen anytime, anywhere , and Jewelers of America has what you need to be prepared for it all.

AGA Gemological Education Scholarship Program Graphic
Events & AwardsMar 03, 2025
AGA Now Accepting Applications for Its Gemological Education Scholarship

The application period for the program is now open for aspiring gemologists around the world.

Weekly QuizFeb 27, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Porcupine Quilled 3-Band Earrings
CollectionsFeb 28, 2025
Piece of the Week: Ironhorse Quillwork Earrings

The work of Indigenous designer Joe Big Mountain, these earrings are similar to the pair Lily Gladstone just wore to the SAG Awards.

Memorial ring for Sir Richard Rainsford
AuctionsFeb 28, 2025
300-Year-Old Ring With Ties to Witch Trial Judge Up for Auction

A metal detectorist uncovered the ring created in memory of Sir Richard Rainsford, who presided over some of England’s last witch trials.

national-jeweler_top-image_2.png
Brought to you by
A Diamond ETF is the Way to Reinvigorate Natural Diamond Sales

The jewelry industry faces challenges from lab-grown diamonds. A diamond ETF can restore natural diamonds' value and drive investor demand.

20250228_MNQ 2025 Jewelry Trends Forecast.jpg
Recorded WebinarsFeb 28, 2025
Watch: 2025 Jewelry Trends Forecast

Fine jewelry consultant and publicist Francesca Simons joins Amanda Gizzi and Natalie Francisco to discuss the trends set to rise this year.

Winnie Harlow, Kyle Kuzma, Stephanie Gottlieb Fine Jewelry Engagement Ring
TrendsFeb 27, 2025
Model Winnie Harlow Says ‘Yes’ to 3-Stone Engagement Ring

Harlow’s partner, NBA player Kyle Kuzma, worked with Vobara to design the ring, which features oval and pear-shaped diamonds.

Winona Ryder Iman Pandora Campaign
MajorsFeb 27, 2025
Winona Ryder, Iman Star in New Pandora Campaign

The Danish jeweler released the next chapter of its “Be Love” campaign, which celebrates love in all its forms.

JA Learning Workshop logo
Events & AwardsFeb 27, 2025
JA to Host Workshop During Alabama Jewelers Association Convention

The learning workshop and the convention are both scheduled to take place April 26 and 27 in Montgomery, Alabama.

European Union flags
Policies & IssuesFeb 26, 2025
EU Once Again Pushes Back Deadline on Diamond Traceability

The EU, like the U.S., also now will require diamond importers to provide information about where exactly the diamonds were mined.

Alexander Lacik and Beth Gerstein
Events & AwardsFeb 26, 2025
JFC Names 2025 ‘Facets’ Honorees

The charity will celebrate Pandora CEO Alexander Lacik and Brilliant Earth CEO Beth Gerstein at its annual event in Las Vegas.

National Jeweler columnist Peter Smith
ColumnistsFeb 25, 2025
Peter Smith: Here’s What I Think

Retailers need to have the right merchandise, marketing, and people in place to stay on top in a sea of uncertainty, Peter Smith writes.

Tacori shop-in-shop at Smyth Jewelers
EditorsFeb 25, 2025
Out & About: Visiting Tacori’s New Shop-in-Shop

Senior Editor Lenore Fedow traveled to Smyth Jewelers in Maryland to see the first of 15 revamped in-store boutiques Tacori is rolling out.

QVC Group Inc logo
MajorsFeb 25, 2025
Qurate Has a New Name

The parent company of HSN and QVC is undergoing a restructuring.

Michael B. Jordan in David Yurman Spring 2025 Chevron Campaign
CollectionsFeb 25, 2025
Michael B. Jordan Stars in David Yurman’s Spring Campaign

The company’s newest brand ambassador Eiza González will also be featured in the ads for the women’s campaign.

Stephen Webster Green Cuprian Tourmaline earrings
SourcingFeb 24, 2025
Colored Stone Market Update: Tracking Industry Trends in Tucson

Declining supply and growing demand persist in the colored gemstone market, presenters from Gemworld said at AGTA GemFair Tucson.

Reena Jumbo It’s a Lobster Clasp Necklace
TrendsFeb 24, 2025
Renna’s Lobster Clasp Looks Like a Claw, Now It's Patented by Law

The designer’s new patent transforms the everyday clasp into her jumbo “Lobster Clasp,” modeled after the look of a crustacean’s claw.

Jewelers Vigilance Committee annual luncheon 2025 logo
Events & AwardsFeb 24, 2025
Bogolo Joy Kenewendo to Speak at Annual JVC Luncheon

Kenewendo, Botswana’s minister of minerals and energy, will discuss the future of diamonds.

Canada’s Diavik Diamond Mine in warmer months
SourcingFeb 24, 2025
Diavik’s Production Down 17% in 2024

Sales at the Rio Tinto-owned mine also slid by a double-digit percentage, falling 37 percent in a difficult market for diamonds.

Jade Ruzzo Tennessee Drop Earrings
CollectionsFeb 21, 2025
Piece of the Week: Jade Ruzzo’s ‘Tennessee’ Oval Drop Earrings

Heidi Gardner, an SNL cast member, wore the smoky quartz earrings on the “SNL50: The Anniversary Special” red carpet on Sunday.

Rough emerald mined by Gemfields
SourcingFeb 21, 2025
Zambia Lifts 15% Export Duty on Gemstones, Metals

The reversal comes less than two months after the Zambian government reinstated the tax in an effort to bring in more money.

Jeffrey Cohen, Steven Lagos, Michael Benavente, Monica Elias
MajorsFeb 21, 2025
24 Karat Club of New York Names New President

The organization also announced its newly elected officers and directors.

A polished diamond in tweezers
SourcingFeb 20, 2025
Anglo Writes Down Value of De Beers by $2.9B

As anticipated, Anglo took another impairment charge on the diamond miner and marketer, which saw revenue sink 23 percent in 2024.

The 2.33-carat fancy red “Winston Red” diamond
SourcingFeb 20, 2025
Harry Winston’s Son Donates Fancy Red Diamond to the Smithsonian

Ronald Winston is giving the 2.33-carat “Winston Red” to the Smithsonian, 67 years after his father donated the Hope Diamond.

×

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