Tiffany & Co., David Yurman, and Pandora have launched holiday campaigns depicting their jewelry as symbols of affection and happiness.
Tiffany & Co. Foundation Funds Creation of Gem Knowledge Hub
Located at the University of Delaware, signature projects will focus on miner education and health and safety outreach in Madagascar and South Asia.

Wilmington, Del.--The Tiffany & Co. Foundation granted the University of Delaware with the funding to launch a knowledge hub for the colored gemstone market.
The university’s Saleem Ali, a professor of energy and environment, will use the $350,000 grant to create an open-access repository for existing knowledge about the colored stone market and target critical research needed to address the obstacles faced by those involved in gem mining and manufacturing.
The Mineralogical Museum on UD’s campus will provide a platform for education.
Ali said that while he believes there are significant social and environmental concerns around the supply chain, there also are many opportunities to create sustainable economies from the sale of gemstone products.
“By creating a hub at UD, we hope to provide science-based information to enhance sustainability efforts and cross-cutting education and training that can serve as a resource to the colored gemstone supply chain,” Ali said in a press release.
Collaborators on the knowledge hub project include colleagues at University of Queensland in Australia, and University of Lausanne in Switzerland.
Research will center on the following four main themes.
--Mining and geology of colored gemstone deposits;
--Processing and manufacturing of colored gemstones;
--Gender analysis of colored gemstone supply chains; and
--Economic development impact of the colored gemstone sector.
There will be two signature projects. The first will focus on empowering miners in Madagascar, especially women, with skills, training and mentoring so that they may increase their revenues from colored gemstone mining.
The second will delve into the health and safety aspects surrounding colored gemstone mining and processing in South Asia, especially in relation to concerns about silica and fine particles of quartz.
RELATED CONTENT: AGTA Aims to Combat Rise of SilicosisSilicosis is a respiratory distress syndrome that comes as a result of workers inhaling airborne silica dust. The debilitating and often-fatal disease is a major occupational health risk associated with the mining, cutting and polishing of gemstones.
Ali said they plan to test and deploy equipment that miners and gem cutters who are exposed to mineral dust can wear to monitor the particulate matter around them.
Established in 2000, The Tiffany & Co. Foundation seeks to preserve the world’s most treasured landscapes and seascapes by supporting organizations dedicated to caring for natural resources in the areas of responsible mining and coral conservation.
The Latest

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.

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

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.

From educational programs, advocacy, and recent MJSA affiliation, Jewelers of America drives progress that elevates businesses of all sizes.

Pink and purple stones were popular in the AGTA’s design competition this year, as were cameos and ocean themes.

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

Courtney Cornell is part of the third generation to lead the Rochester, New York-based jeweler.

De Beers also announced more changes in its upper ranks ahead of parent company Anglo American’s pending sale of the company.

Former Signet CEO Mark Light will remain president of Shinola until a replacement for Ulrich Wohn is found.

Kindred Lubeck of Artifex has three rings she designed with Anup Jogani in Sotheby’s upcoming Gem Drop sale.

The company focused on marketing in the third quarter and introduced two new charm collections, “Pandora Talisman” and “Pandora Minis.”

The jewelry retailer raised its full-year guidance, with CFO Jeff Kuo describing the company as “very well positioned” for the holidays.

Stuller COO Belit Myers will take on the additional role of president, with all changes effective at the start of 2026.

Smith cautions retailers against expending too much energy on things they can’t control, like the rising price of gold.

Citrine and topaz are birthstones fit for fall as the leaves change color and the holiday season approaches.

The family-owned jeweler will open its fourth store in Florida in late 2027.

The NYPD is looking for three men who stole a safe and jewelry valued at $3.2 million from the home of a jeweler in Jamaica Hills, Queens.

The trade organization also announced its executive committee and five new directors.

The “Have a Heart x Diamonds Do Good” collection is championed by model and humanitarian Flaviana Matata and will benefit her foundation.

The ring, set with a nearly 17-carat Kashmir cabochon sapphire, sold for $1 million.

This “Mother Father” spinner necklace from Heavenly Vices Fine Jewelry draws inspiration from Victorian Era jewelry.

The suspects were rounded up in Paris and its suburbs on Wednesday night, but none of the stolen jewels were recovered with them.

Experts share top tips on how to encourage positive reviews and handle negative feedback.




















