Auctions

‘Bulgari Laguna Blu’ Diamond Makes Met Gala Appearance Ahead of Auction

AuctionsMay 03, 2023

‘Bulgari Laguna Blu’ Diamond Makes Met Gala Appearance Ahead of Auction

Priyanka Chopra Jonas wore the 11.16-carat pear-shaped blue diamond to the event.

ActiveStorage-20268-20230502-1508237-e5wvfj.jpg
Originally acquired by Bulgari in 1970 and set into ring for a private collector, the pear-shaped stone will go up for auction during Sotheby’s Geneva “Luxury Week” (May 12-16). It is expected to sell for more than $25 million. (Photo courtesy of Sotheby’s)
View Slideshow
New York—After five decades in a private collection, the “Bulgari Laguna Blu” diamond made a very public debut Monday, adorning the neck of actress and producer Priyanka Chopra Jonas at the Met Gala.

The Laguna Blu is an 11.16-carat fancy vivid blue diamond the Italian jewelry house selected and set into a ring in 1970 for a “discerning private collector” in Europe.

According to Sotheby’s, the stone has remained in that same private collection since, until Jonas, one of the brand’s celebrity ambassadors, wore it Monday.

For the Met Gala, the annual fundraiser for the Metropolitan Museum of Art’s Costume Institute that is considered the night for fashion, Bulgari reset the stone into a wreath-like diamond collar necklace.


20230503_Priyanka Chopra Jonas Nick Jonas.jpg
Priyanka Chopra Jonas and her husband, singer Nick Jonas, coordinated in black and white for the Met Gala. (Photo credit/courtesy of Theo Wargo-Getty Image)

The bay laurel wreaths Greco-Roman emperors wore served as inspiration for the design, which Chopra Jonas paired with a classic strapless black Valentino gown elevated for the occasion by a ruffled cape and white opera-length gloves.

Later this month, the pear-shaped Bulgari Laguna Blu will go up for auction at Sotheby’s “Luxury Week” in Geneva, scheduled for May 12-16.

The auction house estimates it will sell for more than $25 million, making the diamond the most valuable Bulgari gem ever offered for sale. 

20230503_Bulgari Laguna Blu insert.jpg
The “Bulgari Laguna Blu” diamond is an 11.16-carat fancy vivid, pear-shaped blue diamond that is unmodified, meaning it has not been recut in the 50-plus years since it was first faceted.

The blue diamond is part of a larger collection of Bulgari pieces from the same time period (early 1970s) and owned by the same European collector that are going up for auction during Luxury Week.

Other highlights of the collection include a 12.08-carat pear-shaped colorless diamond (estimate $600,000-$700,000) and an 18.78-carat step-cut colorless diamond ($900,000-$1.4 million).

“The Bulgari Laguna Blu is an extraordinary gem in every way,” Sotheby’s Geneva Head of Jewelry Olivier Wagner said. “[It] is bound to become the object of any collector’s dream and we are delighted that it will be first premiered at the always highly anticipated Met Gala’s red carpet.”

The sale of the Bulgari Laguna Blu will cap off what Sotheby’s described as a “trifecta of unique and extraordinary colored gemstones” it is putting up for auction this spring, starting with “The Eternal Pink” diamond and “Estrella de Fura” ruby at its “Magnificent Jewels” auction in New York on June 8.

 Related stories will be right here …

The Latest

Pandora Alexander Lacik and Berta de Pablos-Barbier
MajorsDec 16, 2025
Pandora’s New CEO Will Step Up Early

Berta de Pablos-Barbier will replace Alexander Lacik at the start of January, two months earlier than expected.

The Jewelry Symposium logo
Events & AwardsDec 16, 2025
TJS Now Accepting Scholarship Applications for 2026

Winners will receive free registration and lodging for its fourth annual event in Detroit.

National Jeweler columnists and PR professionals Duvall O’Steen and Jen Cullen Williams
ColumnistsDec 16, 2025
Beyond Unboxing: Creative Reveals to Drive Reach and Engagement

Here are six ideas for making more engaging content for Instagram Reels and TikTok, courtesy of Duvall O’Steen and Jen Cullen Williams.

Recipients Collage 2025 - NJ (1872 x 1050 px) (1872 x 1052 px).png
Brought to you by
Impacting Tomorrow Today

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Tiffany & Co. logo, Anna Martin, CD Peacock logo
Events & AwardsDec 16, 2025
Diamonds Do Good Names 2026 Award Recipients

The honorees include a notable jewelry brand, an industry veteran, and an independent retailer.

Weekly QuizDec 11, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Stock image of gavel
CrimeDec 15, 2025
Men Receive Life Sentences in Home Invasion Murder of Jeweler

Carlos Jose Hernandez and Joshua Zuazo were sentenced to life without the possibility of parole in the 2024 murder of Hussein “Sam” Murray.

Eduard Stefanescu, left, and Sara Yood, right
Policies & IssuesDec 15, 2025
Sara Yood Named Co-Chair of RJC Standards Committee

Yood will serve alongside Eduard Stefanescu, the sustainability manager for C.Hafner, a precious metals refiner in Germany.

roseco-catalog.png
Brought to you by
Roseco Releases New Full-Line Catalog

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

MS Rau Aspen rendering
IndependentsDec 15, 2025
M.S. Rau to Open Store in Aspen

The New Orleans jeweler is also hosting pop-up jewelry boutiques in New York City and Dallas.

David Webb holiday window
MajorsDec 12, 2025
David Webb Reveals Ice-Cold Holiday Window Display

The jeweler’s “Deep Freeze” display showcases its iconic jewelry designs frozen in a vintage icebox.

Oscar Heyman Yellow Green Sphene and Diamond Ring
CollectionsDec 12, 2025
Piece of the Week: Oscar Heyman’s Sphene Ring

Take luxury gifting to new heights this holiday season with the jeweler’s showstopping 12-carat sphene ring.

IGI Design Contest Graphic
Events & AwardsDec 12, 2025
IGI Jewelry Design Contest Now Accepting Submissions

This year's theme is “Unveiling the Depths of the Ocean.”

Jacquie Aiche Alien Heart Eye Inlay Necklace, Cicada Dragonfly Brooch, Harkness After the Rain Earrings
TrendsDec 11, 2025
Pinterest 2026 Trend Report: Brooches, Bold Gold, Cool Blue

In its annual report, Pinterest noted an increase in searches for brooches, heirloom jewelry, and ‘80s luxury.

GIA new colored stone report
GradingDec 11, 2025
GIA to Offer Origin Determination for 3 More Gemstones

Starting Jan. 1, customers can request the service for opal, peridot, and demantoid garnet.

Day’s Jewelers Salem New Hampshire store exterior
IndependentsDec 11, 2025
Look Inside Day’s Jewelers’ Ninth Store

The 111-year-old retailer celebrated the opening of its new location in Salem, New Hampshire, which is its third store in the state.

Americas Gold Chain Catalog Volume 3
MajorsDec 11, 2025
Americas Gold Releases New Gold Chain Catalog

The new catalog features its most popular chains as well as new styles.

F.P. Journe FFC prototype
AuctionsDec 10, 2025
Francis Ford Coppola’s Watch Sells for $10.8M

The filmmaker’s personal F.P. Journe “FFC” prototype was the star of Phillips’ recent record-setting watch auction in New York.

Rolex Miami store
WatchesDec 10, 2025
There’s A New Rolex Boutique in Miami

The new location in the Design District pays homage to Miami’s Art Deco heritage and its connection to the ocean.

Stock image of consumers shopping in the winter
SurveysDec 10, 2025
Consumer Confidence Drops in November

Inflations, tariffs, and politics—including the government shutdown—were among consumers’ top concerns last month.

National Association of Jewelry Appraisers logo
SourcingDec 10, 2025
NAJA Announces Details for 2026 ‘Ace It’ Winter Conference

“Longtime favorite” presenters, as well as first-time speakers, will lead talks and workshops at the annual event in Tucson next year.

Silas Smith and his Responsible Design Challenge Winning Pendant
Events & AwardsDec 10, 2025
MJSA Names 2025 Responsible Design Challenge Winner

Silas Smith of Meridian Metalworks won the challenge with his pendant that blends Australian and American landscapes.

Sothebys orangy pink The Desert Rose diamond
AuctionsDec 09, 2025
‘Desert Rose’ Diamond Sells for $8.8M in Abu Dhabi

The sale of the 31.68-carat, sunset-hued stone was part of Sotheby’s first series of events and auctions in Abu Dhabi.

National Jeweler columnist and Smart Age Solutions CEO Emmanuel Raheb
ColumnistsDec 09, 2025
Holiday Sales Happen in December, Most Decisions Don’t

Most customers who walk into your store this month have made up their minds. Your job is to validate their choice, Emmanuel Raheb writes.

Guzema Once Upon a Time Collection Campaign
TrendsDec 09, 2025
‘Once Upon a Time,’ Guzema Debuted Its Holiday Collection

The collection features characters and motifs from Ukrainian folklore, including an enchanted mirror and a magic egg.

Gemvision by Stuller MatrixGold 3.11
TechnologyDec 09, 2025
Gemvision Releases Updated MatrixGold

MatrixGold 3.11, the newest version of the jewelry design program, offers more flexibility, precision, and creative control.

Sign at the JA New York jewelry trade show
Events & AwardsDec 09, 2025
MJSA Showcase Pavilion Returning to JA New York

The pavilion will be part of the 2026 JA New York Spring show, scheduled for March 15 to 17.

Juell Kadet, former executive vice president of Rogers & Hollands
MajorsDec 08, 2025
Juell Kadet, a ‘Lifelong Pillar’ of Rogers & Hollands, Dies at 96

Kadet, a 1994 National Jeweler Retailer Hall of Fame inductee, helped grow the family-owned retailer in the Chicago area and beyond.

×

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