MajorsAug 05, 2026
Private Equity Firm Wants to Buy 100+ JCPenney StoresOnyx Partners has submitted a second offer to buy the department stores after its first offer fell through last year.
SourcingJul 07, 2015
Mine that Tiffany tapped for yellow diamonds closes
Kimberley Diamonds Ltd. has suspended operation of the Ellendale Diamond Mine in northwest Australia, attributing its decision to lower revenues from a decline in grades of recovered diamonds.
Kimberley Diamonds has closed its Ellendale Diamond Mine in northwest Australia and placed the subsidiary that owns the mining license into voluntary administration.
Sydney--Kimberley Diamonds Ltd. has suspended operation of the Ellendale Diamond Mine in northwest Australia, attributing its decision to lower revenues from a decline in grades of recovered diamonds.
The company said that both the decrease in quality of the stones and the lower size distributions have resulted in the diamonds selling for less. This was especially true at a recent auction held in Antwerp, where prices were significantly lower than forecasted after a sharp decline in the rough diamond market.
The subsidiary, Kimberley Diamond Company Pty Ltd. (KDC), which holds the Ellendale mining license, has been placed into voluntary administration.
Sule Arnautovic, Trajan John Kukulovski and Chris Williamson of corporate business advisory company Jirsch Sutherland were appointed as administrators of KDC, effective immediately.
It is unclear at this time exactly what will happen to the company going forward. Kimberley did not respond to a request for comment by press time.
And Tiffany & Co., which signed an agreement for the supply and sale of the fancy yellow diamond production from Ellendale in December 2009, did not respond to a request for comment on how the closure of the mine will impact its supply of yellow diamonds going forward.
The retailer launched its Yellow Diamond collection in the U.S. market at its flagship store in New York City in September 2010.
The Ellendale Mining Lease, which covered 123.9 square kilometers, is located in the West Kimberley region of Western Australia. Diamonds were first discovered at the site in 1976, and, up until now, it has produced an estimated 50 percent of the world’s fancy yellow diamond supply, according to Kimberley.
More on Sourcing
The Latest
IndependentsAug 05, 2026
Atlanta Jeweler Introduces $10K MartiniSolomon Brothers Jewelers has partnered with local cocktail bar Roaring Social on a new martini garnished with a tennis necklace.
IndependentsAug 05, 2026
Another Member of the Siegel Family Joins Hamilton Jewelers Benjamin Siegel, son of President and CEO Hank Siegel, started working for the family business this week.
Brought to you by
Why More Jewelry Retailers Are Hosting Turnkey Estate Buying EventsRetailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.
MajorsAug 05, 2026
Bulgari Opens Store in San DiegoThe new space features a modern design that blends Bulgari’s Roman heritage with San Diego’s coastal spirit.
Weekly QuizJul 30, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CrimeAug 04, 2026
Crew of Thieves Break Into Indiana Jeweler’s HomeFour men were charged in connection with the break-in and accused of stealing $365,000 in cash, jewelry, and designer goods.
MajorsAug 04, 2026
Pandora Hires Former Signet Board Member to Lead North American MarketAndré Branch has more than 25 years of experience with various brands, most recently serving as CEO of Ariana Grande’s cosmetics company.
Brought to you by
Wedding Band Trends 2026: Personalization Takes Center StageColored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.
MajorsAug 04, 2026
Sasha Primak Acquires GemlokNew York-based atelier Gemlok is best known for creating the innovative “bridge” setting that became popular in the bridal market.
CollectionsAug 04, 2026
Musician Carlos Santana Launches Jewelry BrandSantana Now's debut collection, “Unidad,” features symbolic motifs as well as pieces of wood from the Woodstock stage.
CrimeAug 03, 2026
Florida Man Gets 15 Years in Trio of Jewelry Store RobberiesThe 50-year-old man pleaded guilty earlier this year to robbing two jewelry stores and a pawn shop of more than $700,000 in merchandise.
WatchesAug 03, 2026
Citizen's New Spider-Man Watch Is a Collector’s DreamThe watch’s dial features an original design by Marvel comics illustrator Adam Kubert.
CollectionsAug 03, 2026
Chatham Releases First Men’s CollectionThe new collection of lab-grown diamond and colored gemstone jewelry provides a “fresh perspective” on the category, Chatham said.
TrendsAug 03, 2026
Amanda’s Style File: Spinel vs. Peridot While some August babies are team peridot, the month's time-honored birthstone, others are team spinel, the newer alternative.
TrendsJul 31, 2026
These Pieces of the Week Are Sweet Edina Kiss’ “Popsicle” pendant and Karina Choudhrie’s “Ice Cream” charm satisfy that summer craving for a sweet piece of jewelry.
MajorsJul 31, 2026
Macy’s Iconic Red Shopping Bag Sign Torn DownThe massive billboard has been in the same spot on the department store’s Herald Square flagship store for decades.
Policies & IssuesJul 30, 2026
JA Heads Back to Washington as New Wave of Tariffs Takes Effect David Bonaparte, along with Tim Haake and Ronnie VanderLinden, continue to lobby for tariff exemptions for diamonds, gemstones, and pearls.
SurveysJul 30, 2026
Consumer Confidence Slips in JulySurvey respondents were concerned about the rising prices of food and groceries as well as unemployment.
Events & AwardsJul 30, 2026
Vicenzaoro Releases 2026 Education LineupThe trade show, slated for Sept. 4-8 in Vicenza, Italy, will feature sessions on trends, AI, gemology, and manufacturing.
Events & AwardsJul 30, 2026
Hillsborough Show Moves to New Location for 2026The public shopping event featuring art, jewelry, watches, and rare collectibles, will take place in Santa Clara, California, this fall.
EditorsJul 29, 2026
Q&A: The Past and Future of Angola’s Diamond Industry Endiama Commercial Director Elton Escrivão knows people have a lot of misperceptions about Angola. He wants to change that.
MajorsJul 29, 2026
Kevin Reilly Retires After 39 Years in the Jewelry Industry Reilly has been with PGI USA for the last 20 years, leading partnership development and professional education.
FinancialsJul 29, 2026
Kering’s H1 Jewelry Sales Up 14%Boucheron reached record sales while Pomellato found success in its signature collections.
Events & AwardsJul 29, 2026
Lauren Harwell Godfrey Designs a Flag for ArkansasShe was one of more than 120 American designers who created flags for the “United Flags of Fashion” project led by CFDA and Vogue.
ColumnistsJul 28, 2026
Peter Smith: Why Your Job Postings May Be Working Against You Smith reveals the method The Retail Smiths use to help retailers and vendors write better job postings.
FinancialsJul 28, 2026
Tiffany & Co., Bulgari Lead the Way for LVMH in H1LVMH’s jewelry and watch brands outperformed the company’s other divisions in an environment the company described as “disrupted.”
CollectionsJul 28, 2026
Lionheart’s New Collection Unites Spiritual Iconography“Sacred Heart” features symbols like crosses, angel wings, the Star of David, and the evil eye as a representation of coexistence.
