Step inside the nearly 21,000-square-foot suburban Chicago jewelry store with Editor-in-Chief Michelle Graff.
The ‘Perfect’ 102-Carat Oval Diamond Sold for About $16M
Offered without reserve as a “gauge of the market,” the stone’s hammer price fell well short of similar stones.
Hong Kong—The results of a Sotheby’s auction described as a true “gauge of the market” are in.
On Monday, Sotheby’s Hong Kong put a 102.39-carat D flawless oval diamond up on the auction block with no reserve price and no pre-sale estimate in a single-lot sale.
This meant the highest bid was the winning bid.
The stone ended up selling for about $15.7 million to a private buyer, falling well short of what similar stones have garnered at auction in recent years.
A 118.28-carat D color flawless oval diamond, for example, sold for $30.8 million at Sotheby’s Hong Kong in October 2013, while a pear-shaped 101.73-carat D color flawless diamond sold to Harry Winston for $26.7 million at Christie’s Geneva earlier that year.
When Sotheby’s announced the sale in September, Quig Bruning, head of the auction house’s jewelry department in New York, called the diamond “an extraordinary stone” that is “a beautiful example of a diamond.”
Sotheby’s did not reveal the name of the company that consigned the diamond for sale but did say Diacore cut and polished the stone over the course of a year from a rough diamond weighing 271 carats mined in 2018 at De Beers’ now-closed Victor Mine in Canada.
The auction house said it is one of only eight diamonds of “regular shape” (meaning modern cuts, not old mine, old European, etc.) that is over 100 carats, D color and flawless/internally flawless ever offered at auction.
View this post on InstagramA post shared by Sotheby's Jewels (@sothebysjewels) on Sep 23, 2020 at 7:49pm PDT
Though the auction featured a live component Monday in Hong Kong, Sotheby’s had been taking online bids for the stone since mid-September.
It confirmed the highest online bid for the oval diamond was nearly $11 million, which it said is the largest bid ever placed for a jewel online.
But the winning bid ended up coming over the phone from a private collector in Japan, who renamed the diamond the “Maiko Star” after his second daughter, continuing a family tradition of sorts.
The same buyer also purchased an 88.22-carat oval diamond for nearly $14 million in April 2019 that he named the “Manami Star,” after his eldest daughter.
The Latest
These punk-inspired earrings from the new Canadian brand’s debut collection reveal the alter ego of the classic pearl.
The company brings its nanotechnology to two new fancy cuts for diamonds that feature its signature color and brilliance.
From protecting customer data to safeguarding inventory records, it's crucial to learn how to tackle cybersecurity challenges.
Sponsored by Tasha R
A federal court found that the jewelry store chain violated terms of the settlement reached after it was accused of defrauding customers.
Cynthia Erivo chose Dreams of Hope, an organization dedicated to empowering LGBTQA+ youth, as the charity for this year’s collection.
This fall, sharpen your skills in jewelry grading, quality control and diamond assessment.
The new space was designed to evoke a warm, inviting vibe.
Kinney, who spent nearly 30 years at IJO, has been hired to head Abbott Jewelry Systems’ new virtual marketplace.
The auction house was accused of helping clients avoid paying taxes on millions of dollars’ worth of art purchased from 2010 to 2020.
The four finalists will present their pieces at the 2025 JCK Las Vegas show.
The “Camera Oscura” collection showcases earring designs celebrating female Surrealist artists Claude Cahun and Leonor Fini.
The money will fund the planting of 10,000 trees in critical areas across Oregon, Arizona, Montana, and other regions.
The event centered on advancing jewelry manufacturing technology will return to Detroit in May 2025.
Local reports identified the woman as the wife of the jewelry store owner.
The Australian jewelry box brand’s new West Village store will showcase new jewelers each month through its Designer in Residence program.
“Lovechild” was created in partnership with Carolyn Rafaelian’s Metal Alchemist brand.
Hampton discussed how Helzberg is improving the customer experience and why it was inspired by the company formerly known as Dunkin’ Donuts.
The group will host several curated events and an exhibition of designer jewelry made with Peruvian gold traceable to the miners’ names.
The collection honors the 50th anniversary of Dolly Parton’s “Love is Like a Butterfly” song, which shares a birth year with Kendra Scott.
This year’s theme asks designers to take inspiration from classic fairy tales.
Senior Editor Lenore Fedow makes the case for why more jewelers should be appealing to nerds at the annual event.
The latest “Raiz’in” drop showcases a newly designed “Scapular” necklace and donates a portion of the proceeds to Make-A-Wish France.
No. 1 out of 100, the timepiece was created to mark Citizen’s 100th anniversary and will be auctioned off at Sotheby’s next month.
On the latest episode of “My Next Question,” two experts share best practices for store security during the holidays and year-round.
Sotheby’s sold the necklace, which potentially has ties to Marie-Antoinette, for $4.8 million to a woman bidding via phone.