Set in a Tiffany & Co. necklace, it sold for $4.2 million, the highest price and price per carat paid for a Paraíba tourmaline at auction.

Lauren McLemore

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

Lauren McLemore

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

Lauren McLemore

Criminals are using cell jammers to disable alarms, but new technology like JamAlert™ can stop them.

The historic egg, crafted for Russia's ruling family prior to the revolution, was the star of Christie’s recent auction of works by Fabergé.

Lauren McLemore

The single-owner collection includes one of the largest offerings of Verdura jewels ever to appear at auction, said Christie’s.

Lauren McLemore

A 43-carat sapphire brooch from the Vanderbilt collection was the top lot of the Geneva sale.

Lenore Fedow

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

A buyer paid $4.4 million for the piece, which Napoleon wore on his hat for special occasions and left behind when he fled Waterloo.

Michelle Graff

A buyer paid $25.6 million for the diamond at Christie’s on Tuesday. In 2014, Sotheby’s sold the same stone for $32.6 million.

Lauren McLemore

Mercedes Gleitze famously wore the watch in her 1927 swim across the English Channel, a pivotal credibility moment for the watchmaker.

Lauren McLemore

Late collector Eddy Elzas assembled “The Rainbow Collection,” which is offered as a single lot and estimated to fetch up to $3 million.

Lauren McLemore

Kindred Lubeck of Artifex has three rings she designed with Anup Jogani in Sotheby’s upcoming Gem Drop sale.

Natalie Francisco

The ring, set with a nearly 17-carat Kashmir cabochon sapphire, sold for $1 million.

Lauren McLemore

It is part of Sotheby’s “Royal & Noble Jewels” sale along with an ornate hair ornament and an old mine-cut light pink diamond ring.

Michelle Graff

London-based investment firm Pemberton Asset Management acquired the auction house for an undisclosed amount.

Lenore Fedow

Alexis Vourvoulis, who most recently worked at Tiffany & Co., brings more than two decades of jewelry experience to her new role.

Natalie Francisco

The nearly 7-carat fancy vivid purplish pink diamond could sell for around $9 million.

Lenore Fedow

Making its auction debut, "The Glowing Rose" is expected to fetch $20 million at the November jewelry sale in Geneva.

Lauren McLemore

The new high jewelry design and production process takes 30 days or less from concept to completion, the auction house said.

Lauren McLemore

The auction house named a new global head of jewelry, as well as a new head of the jewelry department for the Americas.

Lauren McLemore

“The Winter Egg” set the world auction record for a Fabergé piece twice at previous Christie’s sales.

Lenore Fedow

The “Mercedes Gleitze Rolex Oyster,” named for the British endurance swimmer who made it famous, will go up for sale next month.

Lauren McLemore

A set of four Patek Philippe “Star Caliber 2000” pocket watches is part of Sotheby’s upcoming auction in Abu Dhabi.

Michelle Graff

The 9.51-carat fancy vivid blue diamond, which set two world auction records at Sotheby’s in 2014, is estimated to fetch up to $30 million.

Lauren McLemore

The industry veteran joins the auction house as it looks to solidify its footprint in the jewelry market.

Lenore Fedow

The single-owner sale will headline Sotheby's inaugural jewelry auction at the Breuer building, its new global headquarters, this December.

Lauren McLemore