JSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.
Nearly 28-Carat Pink Diamond Found in Russia
Discovered by Alrosa, the mining company said prior to this, the biggest pink diamond it ever dug up was about 4 carats.

Moscow--Alrosa reported this week that subsidiary Almazy Anabara has recovered what is by far the largest pink diamond in company history.
Weighing 27.85 carats, the rough diamond has dimensions of 22.47 x 15.69 x 10.9 mm, and is described by the company as being “of gem-quality and almost free of inclusions.”
Prior to this find, Alrosa said the biggest pink diamond it had ever recovered was 3.86 carats. That too was discovered by Almazy Anabara, which recovers pink and other natural color diamonds at the Severalmaz kimberlite pipes and placer deposits.
Apart from that stone, which was found in 2012, Alrosa has found only three pink diamonds weighing more than 2 carats over the last eight years.
This week’s news of the recovery of a nearly 28-carat high-quality pink follows the company’s August unveiling of the five polished diamonds it cut from a colorless 179-carat piece of rough it found in 2015 and dubbed “The Romanovs” diamond.
The largest of the stones is a 51.38-carat round brilliant, D color, VVS1 clarity diamond with triple excellent cut. Called “The Dynasty,” it is the biggest stone of this quality ever cut by the company.
Commenting on The Dynasty, Alrosa said: “This stone gives a start to a new stage in the development of Alrosa’s cutting division that will actively develop polishing of extra-large and colored diamonds. The Dynasty demonstrated that we can do it at the highest level.”
But whether the company will apply these cutting skills to the newly discovered pink diamond remains to be seen.
In a news release issued Thursday, Evgeny Agureev, the head of USO (United Selling Organization) Alrosa, said the company’s polishing division is examining the diamond in order to decide whether to cut it or sell it rough.
“Large stones, particularly colored, are always in demand at auctions. But if the company decided to cut it, it would become the most expensive diamond in the entire history of Alrosa,” he said.
The Latest

From Lau’s “Love of a Kind” series, the engagement ring was inspired by the moon and holds a different meaning depending on how it is worn.

The lab has adjusted the scale it uses for nacre grading.

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

Sponsored by GCAL by Sarine


David Walton will serve three years’ probation after an incident in a hotel bar led to the death of West Virginia jeweler David Ettinger.

The retailer also provided an update on how the tariffs situation in the U.S. is affecting its business.

Supplier Spotlight Sponsored by GIA

The family-owned jeweler in Great Falls, Virginia, will be celebrating its golden jubilee with a year’s worth of events.

The nonprofit elected five judges who will decide the winners of its design competition.

This year’s edition includes articles on the favorite tools of notable designers, evaluating when to outsource production, and more.

The jeweler’s high jewelry collection features extraordinary gemstones, like a 241.06-carat emerald and the world’s fourth-largest spinel.

In a special column for the State of the Majors, Edahn Golan breaks down what the top-performing fine jewelry sellers are doing right.

The bolo tie necklace is inspired by “Queen Bey” and set with a nearly 15-carat black diamond.

Current Diamond Council of America President and CEO Terry Chandler is set to retire in January 2026.

The company's Series A shares will continue to trade following a reverse stock split while its Series B shares will be delisted.

Communicating clearly with your staff is key to navigating turbulent times, writes columnist Peter Smith.

The “Inner Journey” collection debuted as the brand celebrated its 25th anniversary, with designs inspired by Morais’ journey.

Tanishq is expanding its presence in the United States with a new store in Santa Clara, California, which is its largest in the country.

Sales for Richemont’s four jewelry brands increased 8 percent, while watch sales picked up toward the end of the year.

Two scholarships are available, one for new and non-members and another for NAJA certified members.

The retailer’s new flagship is set to open in October at the Tuscan Village development in Salem, New Hampshire.

Plus, parent company Saks Global announces plans to cut ties with up to 600 vendors.

Peter Smith joined Michelle Graff to chat about the state of brick-and-mortar stores and share a few book and podcast recommendations.

The necklace features a candy-colored Australian white opal in 18-karat Fairmined gold, as the brand was named a Fairmined ambassador.

Sponsored by the Las Vegas Antique Jewelry and Watch Show

A private American collector purchased the 10-carat fancy vivid blue diamond.