Following Met Gala Debut, ‘Bulgari Laguna Blu’ Sells for $25M
The fancy vivid blue diamond topped the Sotheby’s Geneva “Magnificent Jewels and Noble Jewels” sale.

The 11.16-carat fancy vivid blue diamond garnered $25.2 million at the “Magnificent Jewels and Noble Jewels” sale.
It is the most valuable gem set into a piece of Bulgari jewelry ever sold at auction, Sotheby’s said.
Presented as the final jewel of the jewelry auction’s second session, after a four-minute bidding war between one buyer who was present and three on the phone, the blue diamond found its first new owner in 50 years.
Bulgari set the diamond into a ring in 1970 for a private collector in Europe.
Earlier this month, Bulgari unveiled an alternative setting when Priyanka Chopra Jonas wore it to the Met Gala in a diamond necklace inspired by Greco-Roman emperors’ bay laurel wreaths.
“It’s been a privilege to witness the Bulgari Laguna Blu’s glamorous and exciting journey over the past few months, knowing that it was first created in 1970, to its most recent Met Gala appearance where it dazzled on the red carpet,” said Sotheby’s Geneva Head of Jewelry Olivier Wagner.
“So, it’s a special moment to see this extraordinary jewel’s journey take yet a new turn, this evening in our auction room, in the hands of its first new owner in over 50 years.”
Overall, Sotheby’s said the auction was its most profitable Magnificent Jewels and Noble Jewels Geneva sale in five years, since May 2018.
Expected to sell for at least $25 million, the Bulgari Laguna Blu just hit expectations at $25.2 million, though more than half of the sale’s lots sold for well over their high estimates, and each lot sold fell within or above its estimated range, the auction house said.
Diacore, responsible for cutting many large and notable diamonds, acquired two diamonds at the auction.
It purchased one, the below 21.94-carat cut-cornered rectangular modified brilliant-cut fancy intense pink diamond set between 0.51-carat and 0.46-carat half-moon fancy deep grayish blue diamonds in a ring, for $11.8 million.
The other, an 11.57-carat step-cut fancy vivid yellow diamond set in a ring seen below, sold for $1.3 million.
Diacore’s pink diamond ring was the sale’s No. 2 lot. The No. 3 lot was another pink diamond, below.
The 5.01-carat round-cornered rectangular modified brilliant-cut fancy vivid purplish pink diamond sold for $6.3 million.
Pink diamonds continue to be on the menu for Sotheby’s this spring.
The auction house predicts the 10.57-carat internally flawless, fancy vivid purplish pink diamond, called “The Eternal Pink,” to sell for at least $35 million at the Magnificent Jewels sale in New York on June 8.
That equates to $3.3 million per carat, which Sotheby’s said is the highest price-per-carat estimate placed on any diamond or gemstone offered at auction.
The 11.15-carat “Williamson Pink Star” currently holds the price-per-carat record at $5.2 million per carat, or a total $57.7 million.
The Latest

The owners of Staats Jewelers are heading into retirement.

Jeffrey Gennette, who retired in 2024 after 41 years with Macy’s, is the newest member of the jewelry retailer’s board of directors.

May babies are lucky to have emeralds, a gemstone admired for centuries, as their birthstone, writes Amanda Gizzi.

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

The new module allows retailers to plan, promote, and measure the success of events from a single dashboard.


NDC said in an open letter that Pandora’s statements about the carbon footprint of lab grown versus natural diamonds are inaccurate.

The diamantaire and industry leader succeeds Feriel Zerouki and said he will focus on being a “champion” for natural diamonds.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

She wore our Piece of the Week, Glenn Spiro’s “Old Moghul Golconda” earrings, featuring fancy brown-yellow diamonds totaling 51.90 carats.

Two pieces were named “Best in Show,” one from the retail category and one from the supplier category.

The jewelry retailer noted resilience among its higher-end customers while demand softened for its lower-priced offerings.

In his new role, sales specialist Billy Welshoff will focus on the eastern United States.

José Gaztelu has been promoted to the role, which has been vacant since last year.

It has also opened the application period for the Seymour & Evelyn Holtzman Bench Scholarship through June 30.

The owner of the Ekati mine, which opened in 1998, has filed for insolvency protection amid the significant decline in diamond prices.

The company announced the change alongside its Q1 results, which showed that the jewelry brand’s year is off to a shaky start.

The retailer will cut 16 percent of its corporate workforce as part of its plan to exit bankruptcy.

Megan Piccione dressed Lauren Wasser in layers of diamond jewelry, making her stand out in a crowd that included celebrities like Beyoncé.

Following decades of association leadership, the “semi-retired” colored gemstone expert is turning his focus to gemstone education.

The museum’s new exhibition will feature one of Jesse Owen’s Olympic medals, Yogi Berra’s crown, Super Bowl rings, and more.

The new program provides access to media exposure and editorial opportunities for exhibitors and retailers.

The “Eclipse” jewelry collection captures the fleeting moment where light and shadow align though onyx, diamonds, and freshwater pearls.

Buying discipline at trade shows starts with clarity about your inventory levels, Smith writes.

Lazaro Rodriguez Vega was murdered inside Cash Out Gold and Silver in Fort Pierce. A 20-year-old man has been charged in the case.

A portion of every engagement ring sold in its Austin showroom will support the care and preservation of Austin’s wildflowers and green spaces.

Their partnership combines Gemist’s customization technology with Saban Onyx’s U.S.-based manufacturing capabilities.

Respondents were concerned about the Middle East conflict and how it will impact their finances.


























