The New York Knicks took home the Larry O'Brien Trophy crafted by Tiffany & Co.
153-carat rough diamond being offered at tender
The “exceptional” white stone is part of Fusion Alternatives/I. Hennig’s latest sale of rough diamonds from the Kao Mine in Lesotho.

London--Fusion Alternatives and diamond brokerage firm I. Hennig are holding a tender this month that includes an “exceptional” 153.66-carat white diamond recently recovered from the Kao Mine in Lesotho.
Also included in the sale, which is comprised entirely of Kao rough, are a 16.94-carat fancy yellow and a 13.32-carat fancy pink.
There will be special viewings of the diamonds in New York, Ramat Gan and Antwerp, with the tender closing on Aug. 27. Viewing appointments are limited but can be requested by emailing appts@fusionalternatives.com.
Storm Mountain Diamonds operates the Kao mine, which is located in Lesotho, a small kingdom encircled by South Africa. Storm Mountain is a 62.5 percent owned subsidiary of Namakwa Diamonds, which has other mining operations in South Africa as well as off the coast of Namibia.
Fusion and I. Henning & Co. Ltd. have been in charge of jointly handling the rough diamond tenders for Kao since 2012.
In commenting on this latest tender, Fusion Alternatives CEO David Kuchler said that the Kao is “building a reputation for the recovery of world-class magnificent stones,” including the 36.06-carat, Type IIa “Pink Storm” diamond that sold for $15.36 million at the Fusion/I. Henning tender held in Antwerp in January 2014.
The Latest

Associate Editor Natalie Francisco lists the trends she spotted during Jewelry Market Week that will dominate the second half of 2026.

The manufacturer has tapped Alicia Arnold, the former director of custom design at Tiny Jewel Box.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

The revamped, elevated space will feature a two-story Patek Philippe atelier and a rooftop patio for parties.


The special-edition piece marks the 140th anniversary of the iconic beverage brand.

Here are 13 small charms to inspire your layered looks this summer.

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

Found by a metal detectorist, the ring likely belonged to a wealthy, possibly royal, owner, said Noonans.

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.

From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.

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.

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 De Beers Group CEO also discussed tariffs, Desert Diamonds, and the pending sale of De Beers in an interview with Michelle Graff.

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.






















