MajorsJul 02, 2024
Richemont Names New CEOs for Cartier, Van Cleef & ArpelsPolicies & IssuesJul 22, 2024
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.
Elyssa Jenkins-Pérez (left) is the Responsible Jewellery Council’s new head of North American development, and Effie Marinos is its new specialist advisor for technical standards.
London—The Responsible Jewellery Council has named Elyssa Jenkins-Pérez as its new head of North American development.
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.
Related stories will be right here …
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.”
More on Policies & Issues
The Latest
Events & AwardsJun 06, 2025
Here Are the 2025 Retailer Hall of Fame InducteesThis year’s honorees include a Midwest retailer and two multi-store independents, one in New York and the other in New England.
CollectionsJun 06, 2025
Piece of the Week: Harwell Godfrey’s ‘Granny Squares Eleanor’ Necklace As an homage to iconic crochet blankets, the necklace features the nostalgic motif through a kaleidoscope of cabochon-cut stones.
Events & AwardsJun 05, 2025
The 12 Fresh Faces in Couture’s Design AtelierDiscover the dozen up-and-coming brands exhibiting in the Design Atelier for the first time.
Brought to you by
The True Power Behind the Counter: Why Sales Associates Are the Heart of the Jewelry BusinessWhen investing in your jewelry business, it's important not to overlook the most crucial element of success: the sales associates.
SourcingJun 05, 2025
A Rare Suite of Rubies Has Arrived in Las VegasThe “Royal Ruby” Collection is a quintet of untreated rubies curated by collector Jack Abraham.
Weekly QuizJun 05, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Events & AwardsJun 05, 2025
Daymond John to Give Keynote at JCK Las VegasThe entrepreneur and “Shark Tank” star will share his top tips for success.
MajorsJun 05, 2025
Platinum Guild International Updates Leadership TeamTwo existing executives have been given new roles.
Brought to you by
Clienteling Isn’t a Buzzword. It’s an Essential Business Model.More shoppers are walking out without buying. Here’s how smart jewelers can bring them back—and the tool they need to do it right.
Events & AwardsJun 05, 2025
Zillion Announces 'Women in STEM' Scholarship RecipientMeredith Tiderington, an electrical engineering student, was selected for the award.
Lab-GrownJun 04, 2025
GIA Reverting to More General Terminology for Lab-Grown DiamondsIt will quit assigning the stones specific color and clarity grades in favor of applying “new descriptive terminology.”
Events & AwardsJun 04, 2025
As JCK Talks Returns, Don’t Miss These 12 SessionsFrom design trends to sustainability, here’s a roundup of can’t-miss education sessions at JCK Las Vegas.
CrimeJun 04, 2025
10 Safety Tips for the Las Vegas Shows The Jewelers’ Security Alliance offers advice for those attending the annual trade shows.
MajorsJun 04, 2025
Amy Curran Promoted at Hill & Co.Her new role is director of strategic initiatives.
CollectionsJun 03, 2025
In Her Latest Collection, Viviana Langhoff Is Leaning Into GoldThe designer is embracing bold pieces with weight to them in “AU79,” a collection she celebrated with a creative launch party.
FinancialsJun 03, 2025
Signet Jewelers Sees Turnaround in Q1 With Sales Ticking Up 2%On an earnings call, CEO J.K. Symancyk discussed what’s working for the company and how it’s preparing for the potential impact of tariffs.
SurveysJun 03, 2025
Consumer Confidence Improves in May The index partially rebounded after months of decline, due in part to the U.S.-China deal to temporarily reduce import tariffs.
CollectionsJun 03, 2025
Dakota Johnson Is Roberto Coin’s New Brand AmbassadorThe actress stars in the latest campaign set in Venice, Italy, and is set to participate in other creative initiatives for the jeweler.
GradingJun 03, 2025
Mason-Kay Jade Adds ‘Fei Cui’ to Jade ReportsThe company has joined other labs, including GIA and Lotus Gemology, in adopting the Chinese term for "jadeite jade."
SourcingJun 02, 2025
Gemfields’ June Auction to Include 36-Carat RubyThe large stone will be offered at its June sale along with a selection of secondary-type rubies from a new area of the Montepuez mine.
GradingJun 02, 2025
GSI Opens New Lab in Thailand Located in Bangkok, the laboratory is Gemological Science International’s 14th location worldwide.
TrendsJun 02, 2025
Amanda’s Style File: Three Gems for June Those born in June have a myriad of options for their birthstone jewelry.
SourcingJun 02, 2025
David Allouche Joins Grandview Klein DiamondsThe diamond industry veteran has been named its senior sales executive.
FinancialsMay 30, 2025
Movado’s Q1 Sales Slip Amid ‘Challenging’ Retail Environment The company plans to raise the prices of select watches to offset the impact of tariffs.
CollectionsMay 30, 2025
Piece of the Week: Renato Cipullo’s ‘Hematite Blaze’ NecklaceDesigned by founder Renato and his daughter Serena Cipullo, it showcases a flame motif representing unity and the power of gathering.
CollectionsMay 29, 2025
Britney Spears Files Trademark for New Jewelry LineThe pop icon is one step closer to launching her “B Tiny” jewelry collection, a collection she first began posting about last fall.
Supplier BulletinMay 29, 2025
Inoveo Platinum Grain, Exclusively Distributed by StullerSponsored by Stuller
SourcingMay 29, 2025
Grizzly Auctions 6,620-Carat EmeraldIt was featured in the miner’s latest sale, which brought in $24.8 million.
