The largest known fancy vivid blue-green diamond could fetch more than $12 million at its second auction appearance.
Ringleader of Robbery Crew Gets 4 Years Behind Bars
Federico Santiago Quiroz Lucca led and organized heists that targeted traveling jewelry salespeople.
Santa Ana, Calif.—The ringleader of a robbery crew that targeted traveling jewelry salespeople and caused at least $835,00 in losses has been handed his prison sentence.
According to the U.S. Attorney’s Office for the Central District of California, Federico Santiago Quiroz Lucca, 52, was sentenced to 45 months in federal prison and ordered to pay $835,000 in restitution for his role in the jewelry heists.
He was sentenced Aug. 28 via video conference after pleading guilty in December to one count of conspiracy to interfere with commerce by robbery.
Between October 2017 and April 2019, authorities say Lucca and his co-conspirators surveilled and robbed, or planned to rob, multiple jewelry salespeople and bank customers in the Los Angeles, San Francisco Bay and Denver areas.
Lucca led and organized the crew’s activities, the U.S. Attorney’s Office said, enlisting help from several Colombian nationals who traveled to L.A. to participate in the planning and robberies.
His apartment also served as a base of operations and meeting place where some co-conspirators lived and equipment and stolen goods were stored.
The crew’s heists followed a pattern, starting with a member known as a “scout” identifying a victim likely to be carrying jewelry or cash.
The victims typically were jewelers conducting business at retail stores or malls in Orange County, the Jewelry District in downtown L.A., or at trade shows.
The scout would then follow the victim and wait for an opportunity when they could rob them.
The group followed victims to gas stations and hotels and then employed a ruse—such as puncturing the salesperson’s car tires and then posing as a Good Samaritan offering to help them—or simply used force to rob them.
Lucca and four co-conspirators were arrested in early to mid-April 2019 and indicted later that month.
Three of the co-conspirators—Jose Manuel Lopez Molina, 48; Roberto Alonso Castellanos, 51; and Jose Oscar Cupitre Nuñez, 48—pleaded guilty to the same charge as Lucca: conspiracy to interfere with commerce by robbery.
Molina was sentenced to one year and one day in prison, which was time served, so he has been released, the U.S. Attorney’s Office told National Jeweler, while Castellanos was sentenced to 30 months in prison and ordered to pay $413,000 in restitution.
Nuñez’s sentencing hearing is scheduled for Oct. 26.
A fifth defendant, Roberto Melendez Falcon, 54, has pleaded not guilty. His trial is scheduled for Jan. 26, 2021 in Santa Ana, California.
The Latest

Emmanuel Raheb says jewelers need to start marketing early and make it easy for customers to pick a gift for mom.

In honor of the milestone, the Nebraska jeweler has debuted Leslie & Co., its new in-house jewelry brand.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

The trade organization, which held its annual elections earlier this year, also added five new board members.


NRF’s annual survey found that 45 percent of consumers plan to purchase jewelry for a loved one this Mother’s Day.

The “Vault” charm, our Piece of the Week, expands on the memories that can be stored in a locket by connecting to your phone.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

The open-to-the-public luxury jewelry and timepiece show, in its second year, is slated for July 23-26.

The jeweler’s Mother’s Day campaign highlights the women who work there—mothers, grandmothers, women who want to be mothers, and dog moms.

Sponsored by Jewelers Mutual

The proposed agreement follows the moissanite maker’s Chapter 11 bankruptcy protection filing last month.

The Patek Philippe for Tiffany & Co. timepiece Astor brought aboard the ill-fated ship sold for double its estimate at a Freeman’s auction.

The “Dalí’s Garden” collection was inspired by a surreal dream Neeley had after cooking a recipe from Salvador Dalí’s 1973 cookbook.

Natalie Feanny has been appointed to the role.

Julien’s Auctions is selling the musician’s fine and fashion jewelry alongside her clothing, gold records, and other memorabilia.

Rachel King’s book dives into the history of the pendant believed to have belonged to Henry VIII and his first wife, Katherine of Aragon.

The company will have deals on precious metals testers as well as the latest in lab-grown diamond detection technology and security.

Gabrielle “Coco” Chanel is a character in the “Coco Game” collection of watches and the queen in its first haute horlogerie chessboard.

The annual list honors rising professionals on the retail and supply sides of the jewelry industry.

Rodolfo Lopez-Portillo faces 25 years to life in prison after being found guilty in the March 2022 beating death of Arasb Shoughi.

“Jewelry Creators: Dynamic Duos and Generational Gems” highlights the relationships among 22 influential designers, brands, and gem dealers.

The AJS Spring 2027 show will be held in Savannah, Georgia, with future shows taking place in other Southeast cities.

The jewelry retailer plans to open 20 new stores this year and expand into new product categories.

Flower motifs are the jewelry trend blooming amongst the new collections that debuted this spring.

The retailer reported an 8 percent decline in annual sales as it struggles under the weight of billions of dollars of debt.

The “Devil” drop earrings, our Piece of the Week, are part of designer Edina Kiss’ new namesake jewelry line that she will show at Couture.























