As the gold price rises, the manufacturer is offering a 100 percent payout through Sept. 30 for gold clean scrap.
198-carat rough diamond sells for $10.6M
Mining company Gem Diamonds Ltd. announced Wednesday that it sold the 198-carat white diamond discovered in July for $10.6 million, a price that works out to more than $53,000 per carat.

London--Mining company Gem Diamonds Ltd. announced Wednesday that it sold the 198-carat white diamond discovered in July for $10.6 million, a price that works out to more than $53,000 per carat.
The 198-carat stone, which is roughly the size of a large strawberry, is a Type II, D color diamond. Gem sold it at the September tender for its Letšeng mine in Lesotho, a small kingdom located entirely within South Africa.
London-based Gem Diamonds announced the discovery of the diamond in August. At the time the stone was found, mining analyst Martin Potts with finnCap estimated it would sell for $12 to $15 million.
The 198-carat white diamond is one of a number of large, high-quality rough diamonds unearthed this year.
Among them were a 162.06-carat Type IIa diamond and a 161.74-carat Type I stone, also found by Gem Diamonds at Letšeng.
In late spring, Petra Diamonds Ltd. discovered a 122.52-carat blue diamond at its Cullinan mine in South Africa. While it was estimated this stone could break the world record price for a rough diamond, it sold for $27.6 million, or $225,269 per carat, falling short of the world record price for a rough diamond, which stands at $35.5 million.
Gem Diamonds operates Letšeng in a 70-30 partnership with the Lesotho government. It also owns the Ghaghoo mine in Botswana.
The Latest

Guillermo del Toro’s 2025 “Frankenstein” will feature 27 jewels and objects from the storied brand, including pieces from its archives.

The Waldorf Astoria New York’s grand reopening this past summer means a homecoming for the industry group’s annual event.

With their unmatched services and low fees, reDollar.com is challenging some big names in the online consignment world.

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.


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

The nonprofit awarded four students pursuing a professional career in jewelry making and design with $2,250 each.

Jewelers of America is leading the charge to protect the industry amidst rising economic threats.

The Texas-based jeweler has also undergone a brand refresh, debuting a new website and logo.

The two organizations have finalized and signed the affiliation agreement announced in May.

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

From sunrise yoga to tariffs talks, these are some events to check out at the upcoming inaugural event.

Smith recalls a bit of wisdom the industry leader, who died last week, shared at a diamond conference years ago.

The “Victoria” necklace features a labradorite hugged by diamond accents in 18-karat yellow gold.

Two lower courts have moved to block the import taxes, which will remain in place as the legal battle continues.

The Kansas City Chiefs quarterback shares Hublot’s dedication to pursuing greatness, the Swiss watchmaker said.

The Type IIa stone, recovered from Botswana’s Karowe diamond mine last month, features unique coloration.

Breitling is now the NFL’s official timepiece partner, a move that puts the brand in front of the millions of Americans who watch football.

NYCJAOS is set for Nov. 21-23 in New York City’s Chelsea neighborhood.

U.S.-based investment company SMG Capital LLC is the new owner of the luxury brand.

A new court filing details the locations of the stores that will close, as well as the 830 that will remain open.

The new catalogs are “Tools, Equipment, & Metals” and “Findings & Metals.”

Sapphire’s variety of colors make it the perfect birthstone for September.

The retailer has raised its guidance after seeing total sales increase 3 percent in the second quarter, beating expectations.

Niccolò Rossi di Montelera, executive chairman of the board, was appointed as interim CEO.

The three-floor space also features the jeweler’s largest VIP salon in Japan and offers an exclusive diamond pendant.