The company had a solid second quarter, with sales of non-charm jewelry outpacing sales of pieces in its core collections.
At $28.5 million, pink diamond sets record
Newly named the “Pink Josephine” and sold Tuesday at Christie’s Geneva, the 16.08-carat stone set a new world auction record price for a vivid pink diamond.

Geneva--A new world auction record for a vivid pink diamond was set overseas on Tuesday when a 16.08-carat fancy vivid pink diamond sold for $28.5 million.
The cushion-shaped stone, part of Christie’s Geneva sale of Magnificent Jewels, was purchased by an Asian private buyer who named it “Sweet Josephine.”
The diamond is exceedingly rare because it it shows absolutely no trace of a secondary color, Christie’s said, and its Type IIa classification means there is little to no nitrogen in the diamond.
Also notable is the size of the stone. The auction house said with diamonds in the fancy vivid pink range, stones of five or six carats are “rarely encountered” in the sale room and those weighing more than 10 carats are “virtually unheard of,” making a pink diamond as large as 16.08 carats increasingly hard to locate.
In total, the Nov. 10 auction fetched $109.5 million, selling 80 percent by lot and 86 percent by value.
The sale saw strong results for colored gemstones and natural pearls, with a fancy vivid yellow diamond, a bluish-gray diamond, a Burma sapphire and two pearl necklaces all making it into the auction’s top 10 lots.
Coming in as the second-highest lot after Sweet Josephine was a 50.48-carat pear-shaped, brilliant-cut internally flawless diamond of D color. It sold for $7.8 million, or $155,264 per carat.
A 91.81-carat cushion-shaped fancy vivid yellow diamond of VS2 clarity garnered $4.3 million, followed by a 118.88-carat cushion-shaped Burma sapphire, which brought in $4.2 million. Both stones were purchased by the Middle Eastern trade, according to Christie’s.
When it came to pearls, a single-strand natural pearl and diamond necklace sold for $2.2 million, and a single-strand natural pearl necklace with a diamond clasp realized $2.1 million.
“Selling the largest vivid pink cushion-shaped diamond … for a new world auction record price is a strong indication that there is still demand from clients from that end of the market for these truly precious stones,” said Rahul Kadakia, international head of Christie’s jewelry department. “This is also true for pieces of historic or royal provenance, which similarly attracted a lot of interest during the viewing and sold above estimate.”
Kadakia added that rubies also were in high demand, with 27 ruby lots in the auction selling “very well.”
A complete list of results of Tuesday’s Magnificent Jewels sale can be found on the Christie’s website.
The Latest

Taylor Swift dons the vibrant pair in new promotional imagery for her upcoming album, “The Life of a Showgirl,” set to release in October.

Its investment in micromechanics expert Inhotec will preserve skills essential to the watchmaking industry as a whole, said the company.

As a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.

Nicolette Bianchi joins the wholesale provider with more than 15 years of cross-industry experience in marketing and product development.


Her new “Ocean” collection was inspired by Myanmar’s traditional articulated fish jewelry, with depictions of flounder, catfish, and more.

Longtime Casio executive Yusuke Suzuki is the new president and CEO of Casio’s U.S. subsidiary.

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

The full-day sourcing and networking event, slated for Aug. 18, will be followed by the fifth annual Mega Mixer Summer Soirée.

Model Georgina Rodríguez received a rock of an engagement ring, with her diamond estimated to be 35 carats, experts say.

The board elected 9 new directors at its recent ICA Congress in Brazil.

Three winners will receive a custom ring from Honest Hands Ring Co. inlaid with a piece of history from Denver-based distillery Stranahan’s.

JD Sports and Wawa were among the fastest-growing retail companies in the U.S. last year.

The new inventory, all untreated, features vibrant hues and unique bicolor combinations.

Acquired by a tech investor, the historic brand will continue to focus on jewelry, accessories, and timepieces.

President Donald Trump issued an executive order extending the pause on higher tariffs to November as negotiations with China continue.

The “Thunderbird Slab” collection features a thunderbird motif as a symbol of power, protection, and boundless possibility.

Columnists Jen Cullen Williams and Duvall O’Steen share tips on how to elevate your professional image.

Peter Damian Arguello, a jeweler in the Denver suburb of Wheat Ridge, was found dead inside his store in November 2023.

The retailer, owned by Berkshire Hathaway, is becoming part of the Berkshire Hathaway Jewelry Group with Helzberg.

The Continental Buying Group’s 2025 Tampa Experience Show is slated for Sept. 8-10.

Associate Editor Lauren McLemore recently attended a fabrics trade show where a trend forecaster shared her predictions for summer 2027.

The company raised its full-year sales guidance while noting it has not yet assessed the potential impact of the latest tariff news.

The organization has raised more than $1.3 million for charity since its inception.

The brand’s latest iteration of a bezel-set diamond bangle features clean lines and a timeless design for a new modern silhouette.

The first watch in the series commemorates his participation in the Civil Rights movement, marching from Selma to Montgomery in 1965.

The catalog contains a complete listing of all the loose gemstones in stock, as well as information about the properties of each stone.