The company had a solid second quarter, with sales of non-charm jewelry outpacing sales of pieces in its core collections.
13-Carat Pink Is Gem Diamonds’ First Big Recovery of 2019
The unearthing of the high-quality Type I rough pink diamond follows a record-setting year for the miner.
London—Gem Diamonds is starting the year with the recovery of some nice pink ice.
The diamond miner announced earlier this month that it recovered a high-quality 13.33-carat Type I pink diamond, pictured here, from the Letšeng mine in Lesotho.
Pink diamonds have been selling for premium prices as of late, especially as the auction market drives prices upward. In fact, it was a 4.06-carat pink that achieved Gem Diamonds’ highest per-carat price last year, selling for $64,067 per carat.
The unearthing of the 13.33-carat pink is just the latest in a number of exceptional rough diamond recoveries for Gem Diamonds.
RELATED CONTENT: As Argyle Nears Its End, Prices for Reds and Pinks SoarIn its fourth quarter and full year operational results released Feb. 7, the company said it recovered 15 diamonds weighing more than 100 carats in 2018, setting a record for the miner.
They included the “Lesotho Legend,” a 910-carat rough white diamond found at Letšeng in January 2018 and sold at tender two months later for $40 million, or $43,956 per carat.
Gem Diamonds’ production also was up year-over-year, with total carat recovery increasing 13 percent to 126,875.
During the fourth quarter, the company sold 33,240 carats, up 9 percent from the third quarter.
It sold nine diamonds for more than $1 million each in the period, generating revenue of $14.6 million, with a total of 44 diamonds sold for $1 million-plus each on the year, generating revenue of $137.2 million.
The average price per carat for the year was $2,131, up 10 percent from $1,930 in 2017.
Gem Diamonds acquired the Letšeng mine in mid-2006. The miner also operates the Ghaghoo diamond mine in Botswana, which it took ownership of in May 2007.
The Latest

Taylor Swift dons the vibrant pair in new promotional imagery for her upcoming album, “The Life of a Showgirl,” set to release in October.

Its investment in micromechanics expert Inhotec will preserve skills essential to the watchmaking industry as a whole, said the company.

As a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.

Nicolette Bianchi joins the wholesale provider with more than 15 years of cross-industry experience in marketing and product development.


Her new “Ocean” collection was inspired by Myanmar’s traditional articulated fish jewelry, with depictions of flounder, catfish, and more.

Longtime Casio executive Yusuke Suzuki is the new president and CEO of Casio’s U.S. subsidiary.

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

Model Georgina Rodríguez received a rock of an engagement ring, with her diamond estimated to be 35 carats, experts say.

Three winners will receive a custom ring from Honest Hands Ring Co. inlaid with a piece of history from Denver-based distillery Stranahan’s.

JD Sports and Wawa were among the fastest-growing retail companies in the U.S. last year.

The new inventory, all untreated, features vibrant hues and unique bicolor combinations.

Acquired by a tech investor, the historic brand will continue to focus on jewelry, accessories, and timepieces.

President Donald Trump issued an executive order extending the pause on higher tariffs to November as negotiations with China continue.

The “Thunderbird Slab” collection features a thunderbird motif as a symbol of power, protection, and boundless possibility.

Columnists Jen Cullen Williams and Duvall O’Steen share tips on how to elevate your professional image.

Peter Damian Arguello, a jeweler in the Denver suburb of Wheat Ridge, was found dead inside his store in November 2023.

The retailer, owned by Berkshire Hathaway, is becoming part of the Berkshire Hathaway Jewelry Group with Helzberg.

The Continental Buying Group’s 2025 Tampa Experience Show is slated for Sept. 8-10.

Associate Editor Lauren McLemore recently attended a fabrics trade show where a trend forecaster shared her predictions for summer 2027.

The company raised its full-year sales guidance while noting it has not yet assessed the potential impact of the latest tariff news.

The organization has raised more than $1.3 million for charity since its inception.

The brand’s latest iteration of a bezel-set diamond bangle features clean lines and a timeless design for a new modern silhouette.

The first watch in the series commemorates his participation in the Civil Rights movement, marching from Selma to Montgomery in 1965.

The catalog contains a complete listing of all the loose gemstones in stock, as well as information about the properties of each stone.

The company added a retailer dashboard to its site and three new birds to its charm collection, the cardinal, blue jay, and hummingbird.

An additional 25 percent tariff has been added to the previously announced 25 percent.