With more than 140 activations taking place in New York City now through Nov. 23, these 12 events are can’t-miss moments.
Lucara Found 31 Diamonds Over 100 Carats Last Year
Recoveries included the 1,758-carat Sewelô diamond, which it is cutting in partnership with Louis Vuitton.

Vancouver, British Columbia—Sales climbed 9 percent in 2019 for Lucara Diamond Corp. and it again recovered more than 30 stones weighing more than 100 carats from its Karowe mine in Botswana.
Total revenue for the Vancouver-based mining company for the year ended Dec. 31 totaled $192.5 million, or $468 per carat (2018: $502 per carat), topping guidance of $180 million.
Net income for the year reached $12.7 million, up from $11.7 million in 2018.
Lucara said it was a record year for production through the plant at Karowe.
Total tons mined reached 9.8 million, in line with a forecast of 9.5-10.9 million, and ore processed totaled 2.8 million tons, at the top end of its guidance, while 433,060 total carats of diamonds were recovered, exceeding its forecast of 425,000 carats.
Karowe called 2019 “another strong year” for the recovery of what it refers to as “Specials,” single diamonds in excess of 10.8 carats.
The mining company said it recovered 786 of these stones totaling 24,424 carats from direct milling ore in 2019, down 5 percent from 829 Specials in 2018. It also recovered Specials in tailings, including a 375-carat diamond in the third quarter.
Among these big stones were 31 diamonds in excess of 100 carats—on par with the 33 diamonds it found in this size range last year—including two stones weighing more than 300 carats.
The most notable among them—the 1,758-carat diamond dubbed the Sewelô, which Lucara is cutting in partnership with Louis Vuitton and Antwerp-based diamond manufacturer HB Company.
RELATED CONTENT: Louis Vuitton Wants to Turn This Dark Diamond Into Jewelry
In the news release announcing the company’s results, Lucara President and CEO Eira Thomas called the agreement with the iconic fashion house “groundbreaking.”
“In 2019, Lucara also continued to explore ways and means to maximize the value it receives for its diamonds,” she said.
“Our groundbreaking agreement with Louis Vuitton in January 2020 is another example of how we are delivering on this commitment. Through this agreement, we will demonstrate that greater collaboration within the supply chain can unlock value and increase transparency from mine to consumer.”
In addition, Clara, Lucara’s blockchain-based digital sales platform, completed its first year of operations, with a total of 15 sales, 27 customers and sales volume of $8.4 million. The company said the platform is “poised to achieve significant growth” this year, as it adds more customers and producers.
Thomas characterized
In 2020, Lucara expects diamond revenue to total $180-$210 million as the proportion of carats recovered from higher-grade units increases, and to recover between 370,000 and 410,000 carats of diamonds.
The Latest

The Chapter 11 filing follows the resignation of CEO Moti Ferder, who stepped down after an investigation into the company’s finances.

The artwork is part of an exhibition featuring works by Kathleen Ryan, an artist known for her gemstone-studded rotting fruit sculptures.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Faustino Alamo Dominguez and his son, 25-year-old Luis Angel Alamo, were gunned down following an armed robbery at their jewelry store.


Tiffany & Co. veteran Jeffrey Bennett has stepped into the role.

The showroom is located in a historic 1920s building in the Playhouse District.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

The Swiss government announced the deal, which cuts the tax on Swiss imports by more than half, on social media Friday morning.

A buyer paid $4.4 million for the piece, which Napoleon wore on his hat for special occasions and left behind when he fled Waterloo.

Plus, how tariffs and the rising price of gold are affecting its watch and jewelry brands.

Furmanovich designed the box to hold Mellerio’s “Color Queen,” a high jewelry collection consisting of 10 rings.

Jennifer Hopf, who has been with JCK since 2022, will lead the execution of the long-running jewelry trade show.

Adler’s Jewelry is set to close its two stores as 82-year-old owner Coleman E. Adler II retires.

Founder Jim Tuttle shared how a dedication to craftsmanship and meaningful custom jewelry fueled the retailer’s double-digit growth.

The third-generation jeweler is remembered as a passionate creative with a love of art, traveling and sailboat racing.

JSA and Cook County Crime Stoppers are both offering rewards for information leading to the arrest of the suspect or suspects involved.

A buyer paid $25.6 million for the diamond at Christie’s on Tuesday. In 2014, Sotheby’s sold the same stone for $32.6 million.

Mercedes Gleitze famously wore the watch in her 1927 swim across the English Channel, a pivotal credibility moment for the watchmaker.

GIA is offering next-day services for natural, colorless diamonds submitted to its labs in New York and Carlsbad.

Tiffany & Co., David Yurman, and Pandora have launched holiday campaigns depicting their jewelry as symbols of affection and happiness.

The National Retail Federation is bullish on the holidays, forecasting retail sales to exceed $1 trillion this year.

Late collector Eddy Elzas assembled “The Rainbow Collection,” which is offered as a single lot and estimated to fetch up to $3 million.

At the 2025 World Series, the Los Angeles Dodgers’ Yoshinobu Yamamoto sported a custom necklace made by California retailer Happy Jewelers.

The brand’s seventh location combines Foundrae’s symbolic vocabulary with motifs from Florida’s natural surroundings.

The retailer also shared an update on the impact of tariffs on watch customers.

All proceeds from the G. St x Jewel Boxing raffle will go to City Harvest, which works to end hunger in New York City.




















