‘Ocean Dream’ Makes Waves at Christie’s, Fetching $17M
It was the second auction appearance for the fancy vivid blue-green diamond, which sold for $7.8 million at Christie’s Geneva 12 years ago.

It carried an estimate of $8.9 million to $12.7 million.
It was the second auction appearance for “The Ocean Dream,” which sold for $7.8 million at Christie’s Geneva in May 2014.
The stone is now the most expensive fancy vivid blue-green diamond ever sold at auction.
“It was thrilling to see three international collectors participating in a spirited bidding battle for the final lot of the sale, lasting 20 minutes,” said Max Fawcett, Christie’s global head of jewelry.
The jewelry auction, which was 99 percent sold by lot, totaled $66.5 million.
Of the 87 lots offered, 84 percent exceeded their high estimate.
More than a dozen lots sold for more than $1 million.
The second highest grossing lot was a two-row natural pearl and diamond necklace, which sold for $5.3 million against a high estimate of approximately $1.5 million.
The necklace was followed by two sapphire pieces, both of which sold above their estimates.
A royal blue 22.28-carat Kashmir sapphire ring by Chaumet achieved $3.5 million, while a Harry Winston ring set with a 76.39-carat oval cabochon sapphire realized $2.3 million.
Other necklace highlights included a diamond and ruby Boucheron necklace created for the 1925 Exposition Internationale des Arts Décoratifs in Paris, which sold for $1.5 million against a pre-sale estimate of approximately $500,000.
Several Cartier pieces also stood out in the sale.
A Cartier multi-gem “Tutti Frutti” clip-brooch realized $1.3 million, while a Cartier Art Deco diamond tiara sold for $894,080.
Additionally, a Cartier sautoir worn in the 1974 film “The Great Gatsby” achieved $568,960, which Christie’s said underscores the continued strength of historically significant jewels with cultural provenance.
Of the bidders at Magnificent Jewels, 41 percent were from Europe, 27 percent were from the Americas and 28 percent were from Asia Pacific.
This included registrants for the sale from eight new countries, with interest coming from 40 countries in total, Christie’s said.
Magnificent Jewels was held as part of Christie’s Luxury Week, which also included the two-part Rare Watches sale, in which a 1990 Cartier Crash London achieved $2 million, a new record for the model.
The Geneva Jewels Online sale remains open for bidding until May 19.
The Latest

The retailers at the top of the list offer affordable products and fun, discovery-fueled experiences.

Daniel Bing was formerly the marketing director for the Americas at Vacheron Constantin.

In our Piece of the Week, the designers reimagine the tennis bracelet with green enamel wrapped around a strand of “Desert Diamonds.”

Submit your pieces for a chance to win in this year's competition.

The industry veterans join the podcast to discuss diamond marketing, the FTC Jewelry Guides, and lobbying for lower tariffs.


Founder Vik Westermann said the app is a “starting point” to inspire people to work with appraisers and gem labs, not replace them.

The five students were awarded a total of $10,000 through the nonprofit’s 2026 “Future of Jewelry Making” scholarship.

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

Steven Lerche is now beginning his term as the youngest member to become president of The Plumb Club’s elected executive committee.

Murphy will retire at the end of the year and Alexander, currently the company’s president, will take over at the start of 2027.

The jeweler is encouraging customers who own lookalike rings to come into the store and trade them for credit towards an authentic piece.

The new campaign, “You Are The Occasion,” discourages shoppers from saving their fine jewelry for special occasions only.

Mehta led India’s GJEPC through the 2008 financial crisis and was respected worldwide for his wisdom, integrity, and knowledge.

One is the driver who allegedly crashed a car into a Sacramento jewelry store in April, striking a 71-year-old employee who later died.

In a new column, Peter Smith posits that people actually enjoy putting together IKEA furniture, and the same is true for engagement rings.

9lakha Jewelers in Iselin, New Jersey, was the target of a smash-and-grab robbery on Aug. 8.

The jeweler has partnered with 818 Tequila to gift lab-grown diamond studs to a bride-to-be and their bridal party.

The exhibition will feature more than 100 drawings of stained-glass lampshades, windows, and more, many created by women and émigrés.

Marquise-cut diamonds in drop charms are the center of the new collection, reflecting the movement of a dancer in modular styles.

The inaugural Fort Lauderdale Jewelry, Antique, & Object Show will be held from Jan. 28 through Feb. 1, 2027.

The family-owned jeweler will open a new showroom in Bel Air, Maryland, this fall.

Amanda Ileana Hernandez is married to Carlos Hernandez, one of two men in prison for the 2024 murder of Michigan jeweler Hussein Murray.

The reimagined jewel, our Piece of the Week, trades the diamonds in the original 1998 design for blue, pink, yellow, and green sapphires.

Sponsored by American Gem Trade Association

In the United States, second-quarter sales were flat amid soft consumer sentiment and lower in-store traffic.

Lucara Diamond Corp., which recovered the “Motswedi” diamond from the Karowe mine, sold the stone for an undisclosed amount.

The expanded collections now feature hand-cut gemstones like topaz, tanzanite, chrysoprase, chalcedony, smoky quartz, and fire opal.























