Found by a metal detectorist, the ring likely belonged to a wealthy, possibly royal, owner, said Noonans.
The calculus of color
If you follow the auction market, you know that fancy-colored diamonds are the stones of the moment. Only one in every 10,000 gem-quality diamonds is colored, but the stream of press releases that have been generated by Christie's and Sotheby's...
If you follow the auction market, you know that fancy-colored diamonds are the stones of the moment.
Only one in every 10,000 gem-quality diamonds is colored, but the stream of press releases that have been generated by Christie's and Sotheby's this fall, in anticipation of their Magnificent Jewels sales, suggests otherwise. The promotional blitzkrieg makes me wonder: If the rocks are so rare, why bother drawing attention to them at all? Besides, who but the Sultan of Brunei can afford them? As it turns out, there are more wealthy buyers with a penchant for rare collectibles out there than you'd think.
In October, Sotheby's sold a blue diamond for $1.3 million per carat. Christie's retaliated in November with the sale of a 2.26-carat purplish-red diamond for $1.2 million per carat. Laurence Graff, the London jeweler, took home the latter, while anonymous buyers from the Middle East, Asia and Russia are behind the other sales, helping to drive prices to previously unimaginable heights.
A friend of mine, Alan Bronstein, knows the story of this marketplace better than most. He's a colored-diamond dealer who began his career in New York in 1980. Since then, he has amassed the Aurora Collection of 267 colored diamonds, whose rainbow selection of stones run from $1,000 per carat to $1 million. If you're passing through London between now and April 25th, don't miss the opportunity to see the collection at the Natural History Museum's "The Vault," a new permanent gallery of gems, crystals, metals and meteorites from all around the world.
Actress Dame Helen Mirren, who is pictured viewing the Aurora Collection at The Vault's launch event on Nov. 28th, "highlighted the Aurora as one of her favorite parts of the gallery," according to a museum spokesperson.
The Latest

Our Pride Month Piece of the Week, the “Margaux” ring, is part of the wife-and-wife team’s new “Lovestoned” collection.

The group has named the keynote speaker and announced a new pavilion for its next event, which is slated for September.

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

The big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.


Marie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.

At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

Ilana McCabe is Signet’s vice president of public relations and brand communications.

It was a banner day for blue gemstones, with another blue diamond topping $8 million and a 41-carat sapphire going for $2.3 million.

The approval means the retailer is on track to exit bankruptcy proceedings this summer.

The men are believed to be part of the group of several masked suspects that robbed Marc Robinson Jewelers in April.

The bridal-focused brand is also launching its Custom Atelier this summer, a digital custom design tool for its authorized retailers.

The industry veteran is bringing his 56-year run in the fine jewelry sector to an end.

The panel discussion will feature LGBTQ+ leaders across the jewelry, luxury, and creative industries.

Inspired by a locket that got run over, the “Smash” capsule collection reimagines the shape of Lichtenberg’s signature style.

The company has promoted Katherine Whitacre to the role.

The jewelry manufacturer has added Taylor Swift-esque diamond shapes, and more silver, gold vermeil, and gold-plated jewelry.

Morrison has been marketing diamonds on and off since the early 2000s and said she is leaving to “pursue new projects.”

Those born in June can celebrate with pearl, alexandrite, and moonstone jewelry.

The platform allows retailers to guide clients through a customizable engagement ring buying experience in a branded interface.

Jim Springer, owner of Dunkelberger’s Fine Jewelry, is heading into retirement.

When conducting its May consumer confidence survey, The Conference Board asked extra questions about consumers’ budgeting strategies.

The “Tunnel” charm, our Piece of the Week, celebrates Pride Month with its design inspired by hope and the light at the end of the tunnel.

The jewelry industry is reassessing its positioning as Gen Z reshapes the retail landscape and lab grown continues to gain market share.

Up for auction at Sotheby’s, the collection of Tempelsman’s personal effects includes a Cartier Tank watch Jackie O. gifted him.

The Miami-based fine jewelry brand will host its first summer residency in the Colorado mountain town from June 5 to Aug. 23.























