Fourth-generation jewelers Coleman and Mitchell Clark exemplify the best qualities of their predecessors: humility, modesty, and confidence.
‘Jubilee Ruby’ Sells for $14 Million
The oval-shaped 15.99-carat gemstone topped Christie’s Magnificent Jewels sale, becoming the most expensive colored gemstone ever sold at auction in the U.S.

New York--The oval-shaped 15.99-carat “Jubilee Ruby” sold for $14.2 million at Christie’s Wednesday, making it the most expensive colored gemstone ever sold at auction in the United States, according to Christie’s.
The ruby, set in a platinum and 18-karat gold ring by Verdura, topped the auction house’s Magnificent Jewels sale held Wednesday, with its final price falling within the range that Christie’s predicted when it announced the sale last month.
All told, Christie’s jewelry sale totaled $57 million.
Other top lots included a 10.07-carat brilliant-cut fancy intense purple-pink diamond selling for $8.8 million; a Type IIa, round brilliant-cut diamond weighing 40.43 carats garnering $7.2 million; and a ring set with a 54.62-carat fancy vivid yellow diamond that sold for $2.5 million.
There also was a ring set with a round brilliant-cut diamond weighing approximately 14.11 carats and set in platinum that went for $1.9 million, and another diamond ring with a 41.18-carat cushion brilliant-cut diamond that garnered $1.4 million.
Click through the slideshow below to see the auction’s top five lots.
The Latest

The gem hunter, whose 70-year career was defined by adventure and exploration, is remembered for his steadfast faith and sense of wonder.

Tiffany & Co. continued its full-scale store renovation project while Bulgari’s high jewelry collection generated “record-breaking revenue.”

Experience gemstones with greater precision and comfort than ever before.

This year’s sessions feature leading voices from human rights, legal, and conservation organizations.


The high-end jewelry retailer was sold to private investment firm Middle West Partners and a group of longtime clients.

The jewelry designer has partnered with Sofer Jewelry to distribute her 85-piece lab-grown diamond collection.

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

Dunn, this year’s Single-Store Independent inductee, is passionate about innovation and telling the story of natural diamonds.

The “Island Jewel” candle honors New York City and Puerto Rico and raises money for the island’s water relief efforts.
The partnership will give JA members access to preferred pricing, exclusive benefits, technology solutions, education, and resources.

Stores should expect to see the most customers on Nov. 27, and Christmas week is expected to be hectic too, as Dec. 25 falls on a Friday.

The charm, our Piece of the Week, features brown diamond frozen hot chocolate topped with white diamond whipped cream and a ruby straw.

The watch company agreed to sell a 95 percent interest to a group comprised of F.P. Journe, Chanel, and Swiss watch exec Pierre Jacques.

This round of tariff refunds is for importers that have sued over IEEPA tariffs in the Court of International Trade and won.

It revisits the brand’s most requested silhouettes, from "Pillow"-set necklaces and bracelets to "Signature"-set rings and earrings.

The trade-only event includes buying opportunities as well as educational sessions on artisanal mining, the new Paraíba source, and more.

Ara Chanakian, a jeweler at Pattons, took home top honors in every category at Jewelers of Louisiana’s annual jewelry design competition.

The live charity benefit sale in Nashville will also feature gowns, boots, and other memorabilia from the country music legend.

Sponsored by Overnight Mountings

The supplier organization recently joined JA and JVC to have more input on political issues affecting the jewelry industry.

Blue Nile, a Signet Jewelers-owned brand, is now Royal Asscher’s exclusive licensed retailer in North America.

“Royal Oak” pays homage to the brand’s most popular watch model using 18-karat gold as well as diamonds, emeralds, and sapphires.

As part of the transition, Joseph Nicosia has stepped into the role of COO.

Participants now have until Oct. 14 to complete their submissions.

The alleged thieves used crow bars and sledgehammers to smash into jewelry stores across the state.

Ahead of the holidays, Smith urges jewelers to take a hard look at who’s buying jewelry, what they’re purchasing, and who’s stopped buying.
























