The 23-carat fancy vivid blue diamond, set to headline Christie’s May jewelry auction, was expected to sell for as much as $50 million.
Upcoming GIA exhibit ‘Dreams’ of diamonds
The Gemological Institute of America will host an exhibit showcasing 25 exceptionally rare diamonds and pieces of diamond jewelry at its Carlsbad headquarters in the coming weeks, coinciding with the debut of a book on these unique pieces.

Carlsbad, Calif.--The Gemological Institute of America will host an exhibit showcasing 25 exceptionally rare diamonds and pieces of diamond jewelry at its Carlsbad headquarters in the coming weeks, coinciding with the debut of a book on these unique pieces.
The “Dreams of Diamonds” exhibit will be on view at GIA from April 29 to May 11. It will feature 25 diamond pieces, including a pair of boots set with 1,527 carats of diamonds and a 50.05-carat flawless D-color diamond.
More than 4,000 carats of diamonds will be on display.
The book that the museum exhibit celebrates was put together by British photography and design team Alastair Laidlaw and Christine Marsden. It weighs more than 30 pounds and took six years to complete, featuring the diamonds and jewelry in unusual, “dream-like” settings.
The items featured in the photos were provided to the duo by 12 of the world’s best-known diamantaires and designers, with seven of those--Adler Joailliers, Chatila, Chow Tai Fook, Diacore, Mouawad, and Munnu The Gem Palace--loaning the jewels for the exhibit at GIA.
“The creators of Dreams of Diamonds were able to capture extraordinary diamond pieces in enchanting, ethereal settings,” said Terri Ottaway, the curator of the GIA museum. “This exhibit is an ode to the wondrous world of diamonds, and we’re fortunate to share the artistry of these seven diamond houses with the public.”
Reservations are required for attendance. For more information, visit the GIA website.
The Latest

G.B. Heron Jewelers in Salisbury, Maryland, is set to close as its owner, Jeff Cassels, retires.

Emmanuel Raheb outlines the differences between the two platforms and posits that the most successful jewelers use both.

Supplier Spotlight Sponsored by GIA

U.S. customs agents in El Paso, Texas, intercepted the package, which would have been worth $9 million if the jewelry was genuine.


Health monitors become statement pieces when paired with the brand’s new collection of stackable diamond-studded bands.

Ten organizations were selected this year.

Six new retail businesses were selected for the 2025 program, which began in January.

Kim Carpenter and Sam Gevisenheit have joined the brand.

“Shell Auranova” is the next generation of the brand’s bridal line, featuring half-bezel engagement rings with bold and fluid designs.

Boucheron and Pomellato performed well in an otherwise bleak quarter for Kering amid struggles at Gucci.

Designer Deborah Meyers created her birds from oxidized sterling silver, rose-cut diamond eyes, and Akoya Keshi pearl feathers.

Sponsored by the Gemological Institute of America

Simon Wolf shares why the time was right to open a new office here, what he looks for in a retail partner, and why he loves U.S. consumers.

A third-generation jeweler, Ginsberg worked at his family’s store, Ginsberg Jewelers, from 1948 until his retirement in 2019.

The company failed to file its quarterly reports in a timely manner.

The organization also announced its board of directors.

Charms may be tiny but with their small size comes endless layering possibilities, from bracelets to necklaces and earrings.

Located in Valenza, the now 355,000-square-foot facility includes a new jewelry school that’s open to the public, Scuola Bulgari.

Paola Sasplugas, co-founder of the Barcelona-based jewelry brand, received the Fine Jewelry Award.

A platinum Zenith-powered Daytona commissioned in the late ‘90s will headline Sotheby’s Important Watches sale in Geneva next month.

The basketball stars wear men’s jewelry from the “Curb Chain” collection.

The Signet Jewelers-owned retailer wants to encourage younger shoppers to wear fine jewelry every day, not just on special occasions.

The 21 pieces, all from a private collector, will be offered at its Magnificent Jewels auction next month.

Lilian Raji answers a question from a reader who is looking to grow her jewelry business but has a limited marketing budget.

GCAL by Sarine created the new role to sharpen the company’s focus on strategic partnerships and scalable expansion.

The Indiana jeweler has acquired Scottsdale Fine Jewelers in Scottsdale, Arizona.