IGDA Announces International Leadership Committee
The industry experts will help the lab-grown diamond association develop its strategic and tactical priorities.

The individuals will voluntarily serve on the committee to help it develop its strategic and tactical priorities as the lab-grown diamond sector continues its growth.
Those comprising the new committee are as follows.
--Charlotte Daehn, Courbet;
-- Daniel Kahn, Labs & Lusix;
-- Joanna Park-Tonks, Chelsea Rocks;
-- Vishal Mehta, Lumex;
-- Véronique de Beaumont, Diam Concept;
-- Tom Chatham, Chatham Created Gems & Diamonds, Inc.;
-- Irene Hsieh, Joy Colori;
-- Zulu Ghevriya, Smiling Rocks;
-- Shelly Katzir, Hoover & Strong;
-- Andrey Zharkov, Ultra C;
-- Louis Price, M. Geller Ltd.;
-- Shashvat Sadhani; Classic Grown Diamonds;
-- Leon Peres, Green Rocks Products; and
-- Marty Hurwitz; MVI Marketing;
“The IGDA Leadership Committee and its membership are a major step forward toward our vision of establishing a more diverse and international organization that is the voice of authority for the lab-grown diamond industry,” said IGDA Founder and President Richard Garard.
“Our list of priorities is long, and the needs of the lab-grown diamond community are core to our focus. But we know with these key industry leaders involved we will be able to achieve these goals and much more.”
Founded in 2016, IGDA is a non-profit association designed to represent the lab-grown diamond industry, educate consumers, and promote lab-grown diamonds.
The association announced a revamp last fall as IGDA 2.0, which also included a new website, development and distribution of consumer point-of-sale and promotional materials, sales associate training, and the establishment of an international chapter network.
For more information, visit TheIGDA.org.
The Latest

Up for auction at Sotheby’s, the collection of Tempelsman’s personal effects includes a Cartier Tank watch Jackie O. gifted him.

The Miami-based fine jewelry brand will host its first summer residency in the Colorado mountain town from June 5 to Aug. 23.

The organization also announced its international board of directors for the 2026-2027 term.

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

Saks Global confirmed the closure this week, spelling the end for a store that’s been part of downtown Dallas for more than 100 years.


Smith discusses how managers should handle a top performer's exit, warning that a poor response could have a lasting impact.

The Gemological Institute of America is now a 30 percent stakeholder in Tracr, the De Beers-backed blockchain for diamonds.

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

The retailer is bringing Rolex Certified Pre-Owned watches to five U.S. cities in 2026 for collectors to see, try on, and purchase.

The actress and entrepreneur stars in the jeweler’s new campaign that celebrates life’s quiet moments.

The price of gold has risen, affecting the number of pieces designers make, the materials they use, and how they position themselves.

The jewelry retailer is zeroing in on Zales, Jared, Kay Jewelers, and Blue Nile as it looks to create unique brand identities for each.

Dr. Akinwumi Adesina, a development economist, will head the fund created to help Botswana diversify its economy.

Sotheby’s has appointed the former Phillips executive as its global head of private sales and retail in its watches division.

A private collection of five Paraíba tourmalines also will be up for sale at Sotheby’s High Jewelry auction in New York, scheduled for June 16.

From Gen Z’s view of luxury to “doom spending,” these are the six consumer trends to note this year.

The show started by honoring Mildred Marcano, ended with a tearful Beth Anne Bonanno, and recognized a dozen-plus designers in between.

The revamped online diamond marketplace will feature pricing intelligence and data-driven tools for more efficient buying and selling.

The miner said demand for higher-quality emeralds is stable, but there is notable caution in the market.

The “River of Heaven” necklace, our Piece of the Week debuting at Couture, combines 26 salt and pepper diamonds spaced by Tahitian pearls.

This year’s inductees include second-, third-, and fourth-generation jewelers.

The author, speaker, and entrepreneur will give his presentation, “Spiritual Billionaire,” on Saturday morning.

Three-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach on Sunday night.

Signet will integrate the online-only, natural diamond-focused jeweler into Blue Nile, which it wants to position as a higher-end retailer.

These up-and-coming jewelry brands are bringing their distinct aesthetic and unique point-of-view to the Design Atelier for the first time.

The lab’s proprietary diamond cut grade has been expanded to include the popular fancy shape.

This year, it’s what could happen outside of show hours that worries JSA Executive Vice President Scott Guginsky.

























