The designer is embracing bold pieces with weight to them in “AU79,” a collection she celebrated with a creative launch party.
Aided by big blue, Christie’s sale sets new record
The largest fancy vivid blue diamond in the world sold for $23.8 million at Christie’s Wednesday, pushing the auction total past $150 million and setting a new world auction record for a jewelry sale.
Geneva--The largest fancy vivid blue diamond in the world sold for $23.8 million at Christie’s Wednesday, pushing the auction total past $150 million and setting a new world auction record for a jewelry sale.
Swatch Group-owned Harry Winston bought the stone and promptly renamed it “The Winston Blue.”
“In January 2013 we purchased Harry Winston and since then my ambition has been to acquire the most desirable and unique gems,” said Harry Winston CEO Nayla Hayek. “When Christie’s announced they were offering the largest flawless fancy vivid blue the Gemological Institute of America had ever graded, I had to buy it.”
Overall, Christie’s sale of Magnificent Jewels in Geneva on Wednesday totaled $154.2 million, the highest total ever for a jewelry auction.
The previous record was set just the day before when Sotheby’s sale of Magnificent Jewels and Noble Jewels in Geneva realized $141.5 million, breaking a record that had stood since the Elizabeth Taylor jewelry sale in 2011.
RELATED CONTENT: Fancy vivid yellow diamond sells for $16M
The auction was sold 85 percent by lot and 94 percent by value.
Also setting new world auction records, but not included in the auction’s top 10, was a 21.41-carat Russian alexandrite, which sold for $1.3 million and set the record for the highest price paid for an alexandrite.
A 49.04-carat pink sapphire was purchased for $2 million, setting a new world auction record for highest price paid for a pink sapphire.
“The jewelry market continues to remain extremely vibrant and we look forward to a buoyant season as we move into auctions at Christie’s Hong Kong, Paris and New York,” said Rahul Kadakia, international head of Christie’s jewelry department.
The Latest

On an earnings call, CEO J.K. Symancyk discussed what’s working for the company and how it’s preparing for the potential impact of tariffs.

The index partially rebounded after months of decline, due in part to the U.S.-China deal to temporarily reduce import tariffs.

When investing in your jewelry business, it's important not to overlook the most crucial element of success: the sales associates.

The actress stars in the latest campaign set in Venice, Italy, and is set to participate in other creative initiatives for the jeweler.


The company has joined other labs, including GIA and Lotus Gemology, in adopting the Chinese term for "jadeite jade."

The large stone will be offered at its June sale along with a selection of secondary-type rubies from a new area of the Montepuez mine.

More shoppers are walking out without buying. Here’s how smart jewelers can bring them back—and the tool they need to do it right.

Located in Bangkok, the laboratory is Gemological Science International’s 14th location worldwide.

Those born in June have a myriad of options for their birthstone jewelry.

The diamond industry veteran has been named its senior sales executive.

The company plans to raise the prices of select watches to offset the impact of tariffs.

Between tariffs and the sky-high cost of gold, designers enter this year’s Las Vegas shows with a lot of questions and few answers.

Designed by founder Renato and his daughter Serena Cipullo, it showcases a flame motif representing unity and the power of gathering.

However, the tariffs remain in effect in the short term, as an appeals court has stayed the U.S. Court of International Trade’s decision.

The pop icon is one step closer to launching her “B Tiny” jewelry collection, a collection she first began posting about last fall.

Sponsored by Stuller

It was featured in the miner’s latest sale, which brought in $24.8 million.

GemText AI uses artificial intelligence to generate tailored product titles, descriptions, and tags with jewelry-specific language.

The 3,300-square foot location is the jeweler's largest store in North America.

Aging and with myriad health issues, none will serve time for their roles in robbing the billionaire celebrity at gunpoint in 2016.

The WNBA team received rings imbued with meaning, from leaf motifs and its Liberty torch to the number of diamonds used.

A longtime executive at RDI Diamonds, Rickard has served on the JBT board for the past five years.

The two organizations have signed an affiliation agreement that’s expected to be finalized in the coming weeks.

Get a taste of the delicious candy-like gemstones in this Amanda’s Style File.

JSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.

From Lau’s “Love of a Kind” series, the engagement ring was inspired by the moon and holds a different meaning depending on how it is worn.