JVC’s Elyssa Jenkins-Pérez Joins RJC
The organization also announced Effie Marinos as its new specialist advisor for technical standards, as well as four other appointments.

She was previously the director of membership and marketing at the Jewelers Vigilance Committee, a role she held for more than 6 years.
“Taking on the role of head of North American development at the Responsible Jewellery Council is an exciting opportunity to make an impact. I am ready to build on my past experiences and, together with the RJC team, support meaningful change, leading our industry towards a more responsible and innovative future," said Jenkins-Pérez.
Alongside her new position with RJC, Jenkins-Pérez will continue as vice president and co-founder of the Black in Jewelry Coalition, as well as president of the Women’s Jewelry Association (WJA) NY Metro chapter.
The RJC also announced that Effie Marinos has joined the organization as specialist advisor for technical standards.
Marinos brings more than 25 years of experience in social accountability and work in the sustainability field.
She has worked to improve audit quality, promote data sharing, and help improve supplier performance.
Marinos was a founding member of the SEDEX Associate Auditor Group (AAG), now known as the SEDEX Stakeholder Forum, where she was involved in developing the SEDEX Members Ethical Trade Audit (SMETA) protocol as well as the associated Service Provider Supplement covering labor providers and other offsite working practices.
She also worked with the U.K.’s non-departmental public body dedicated to protecting vulnerable and exploited workers—the Gangmaster Licensing Authority, now called Gangmasters and Labour Abuse Authority (GLAA).
Marinos was involved in the development of GLAA’s approach to certifying labor providers under U.K. legislation.
She has also worked for SGS Group, where she spent more than 30 years, according to her LinkedIn profile.
Most recently, she was SGS’s global technical governance manager for responsible business services, where she headed the company’s global activities in relation to RJC certification services.
Marinos also worked on several chain of custody programs.
From 2015 to 2020, she chaired the Independent Governance Committee for Responsible Sourcing, a group established in January 2015 to provide oversight for the Dubai Multi Commodities Centre (DMCC) Authority Rules for Risk Based Due Diligence in the Gold and Precious Metals Supply Chain.
“I am really excited to be working with RJC at this exciting time. We have a great opportunity to continue the drive for best sustainability practices in the jewelry industry and support our members to strengthen their processes to meet customer expectations,” said Marinos.
Marinos’ appointment comes as RJC is reviewing its existing standards and planning to add new standards on lab-grown material.
Additionally, RJC has promoted Yagmur Masmas from senior certification manager to general manager of membership and Samanphy Li from assistant certification manager to manager of certification.
As for new members, Clement Eleseshie Nyadroh will join the council as senior assurance coordinator, and Ruksar Mazar as membership application administrator.
“These are exciting times at the RJC as our members continue to grow and the team steps up in tandem. I’m so proud of the existing staff members who have worked hard and been promoted,” said RJC Executive Director Melanie Grant.
“I also look forward to working with our new experts Effie and Elyssa who bring a wealth of industry experience and talent.”
The Latest

The 6-carat CVD-grown pink diamond was “deliberately modified” to mimic the appearance of a natural rough diamond, the lab said.

If the Global Diamond Consortium emerges as the top bidder for De Beers, Botswana’s stake will double to 30 percent, Duma Boko said Monday.

An incorrect AI-generated ad or product description can cost your store valuable consumer trust.

With over 50 years experience in the trade, DSF Antique Jewelry offers quality, craftsmanship, condition, and remarkable variety.

These nine individuals and brands are up for a Gem Award in the Jewelry Design, Media Excellence, and Retail Innovation categories.


The incident, which happened in Miami-Dade County, serves as a reminder to jewelers of the dangers of selling and storing jewelry at home.

GIA Analytical Microscopist John Koivula curated the collection of 2,665 crystals, gems, and minerals over a 60-year span.

With customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.

The “Eclipse” collection, the brand’s first high jewelry line, centers its alligator motif in diamond and spinel jewels.

From a Betta fish brooch to a “dragon’s trove” of zircon eggs, here are seven pieces that’ve stuck with Associate Editor Lauren McLemore.

Groundbreaking New Mexico Governor-elect Deb Haaland wore the earrings, our Piece of the Week, when she declared victory on Tuesday.

Jost goes on an epic journey, traversing rough seas and encountering a cyclops, to discover the perfect holiday gift.

Sponsored by GCAL by Sarine

From shrinking budgets to AI elves, here are five takeaways from holiday reports by Bain, Adobe, Mastercard, NRF, and insights from YouGov.

The designers combined their talents for Little Pet Portraits, hand-painted miniatures of our best friends set in a piece of jewelry.

Its non-bridal fine jewelry remains the star of the show, recently launching new collections inspired by Elizabeth Taylor and Jane Goodall.

“Joy: The Swarovski Musical” features Ariana Grande as the leading lady in scenes inspired by classic musical montages.

The lab will bring back its complimentary next-day service for some reports starting next week.

A Pennsylvania woman failed to declare a ring and a bracelet, discarding the boxes and receipts to conceal the purchases, officials said.

New collections and relevant marketing pushed the company forward, while Pandora’s lab-grown diamond sales continue to lag.

The citywide celebration, slated for Nov. 16-22, is set to host more than 175 events, including live jewelry-making demos.

Lanessa Elrod, former president and CEO of Louis Vuitton Americas, has stepped into the role as the retailer celebrates 125 years.

A replica of one of the most powerful objects in the Marvel Cinematic Universe, the glove is heading to auction next month in Abu Dhabi.

Klein, who had his own marketing agency and worked for Gabriel & Co. and Trans American Diamond, is remembered as a kind man.

To enter the giveaway, locals can purchase a featured beverage from one of eight participating restaurants in Houston and Austin, Texas.

The grant recipient will be awarded $50,000 as well as mentoring meetings with executives at David Yurman and other industry executives.

The winners include a non-NAJA member seeking training, a member beginning NAJA courses, and a member becoming a Certified Master Appraiser.
























