GradingJun 21, 2024
ASA Elects New Gems and Jewelry Discipline Governor, Members-At-LargeSourcingJun 25, 2024
Miriam ‘Mimo’ Caplan Joins Family Business as VP
The founder of Mimo Gem Traders is the newest executive at Evan Caplan Company.
Miriam Kamau Caplan is the new vice president of Evan Caplan Company. (Photo courtesy of Mimo Gem Traders’ website)
Los Angeles—Miriam Kamau Caplan, founder and director of Mimo Gem Traders Ltd. in Nairobi, Kenya, has been appointed vice president of Evan Caplan Company.
In her new role, the company said Miriam, widely known as “Mimo,” will bring “invaluable insights and innovative approaches” to the Los Angeles–based business, which is led by gemstones collector, and her husband, Evan Caplan.
She will work to enhance company operations through expanding its reach and reinforcing its commitment to ethical gemstone trading and environmental conservation, said Evan Caplan Company.
Under Miriam’s leadership, the Kenya-based gemstone mining company Mimo Gem has excelled in the extraction and trade of rare gemstones and set pioneering standards in community development and environmental stewardship, the company said.
Related stories will be right here …
In her new role, the company said Miriam, widely known as “Mimo,” will bring “invaluable insights and innovative approaches” to the Los Angeles–based business, which is led by gemstones collector, and her husband, Evan Caplan.
She will work to enhance company operations through expanding its reach and reinforcing its commitment to ethical gemstone trading and environmental conservation, said Evan Caplan Company.
Under Miriam’s leadership, the Kenya-based gemstone mining company Mimo Gem has excelled in the extraction and trade of rare gemstones and set pioneering standards in community development and environmental stewardship, the company said.
Throughout her career, Miriam has also implemented solar-powered water systems and comprehensive educational programs aimed at fostering sustainable mining practices across Africa.
Evan Caplan Company said Miriam’s appointment reflects her accomplishments and commitment to the gemstone industry, and it highlights the growing emphasis on sustainable and responsible mining practices globally.
“We are thrilled to welcome Miriam to our executive team,” said Evan.
"Her visionary leadership at Mimo Gem and her tireless advocacy for sustainable mining practices make her an invaluable asset to our company. With Miriam on board, we look forward to expanding our ethical sourcing initiatives and continuing to deliver the highest quality gemstones to our clients.”
More on Sourcing
The Latest
MajorsApr 07, 2026
QVC Group’s Latest Filing Calls Its Future Into QuestionThe retailer failed to file its annual report on time and said it may issue a going concern warning.
ColumnistsApr 07, 2026
Peter Smith: A Tip to the Post Office on Workplace CultureSmith recounts a recent trip to the post office that included an uncomfortable, embarrassing, and public exchange between two employees.
GradingApr 07, 2026
GIA CFO David Tearle to Retire in June John Cowley, who has more than 30 years of experience, is succeeding Tearle as the lab’s chief financial officer.
Brought to you by
Protect Your Customers and Your BusinessYou deserve to know what you are selling–to protect your customers as well as your business and your reputation.
CollectionsApr 07, 2026
Nerd Out Over Gemology Geek’s First Jewelry CollectionFounder Erica Silverglide has designed 35 colorful pieces set with fluorescing gemstones for the brand's first finished jewelry offering.
Weekly QuizApr 02, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CollectionsApr 07, 2026
Ukrainian Jewelers Highlighted In New Book“Ukrainian Jewelry | Contemporary Jewelry and Art Jewelry from Ukraine” features 33 contemporary Ukrainian designers and studios.
CollectionsApr 06, 2026
Fope’s New Jewelry Debuts Are Golden“The Golden Now” campaign celebrates the here and now with the brand’s signature styles and a selection of its new pieces.
Brought to you by
Is This You? Every Jeweler Has This Problem; We Have the Solution.Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.
MajorsApr 06, 2026
Kecia Caffie, Corinne Bentzen No Longer With Signet JewelersSignet confirmed that Caffie, president of Zales and Banter, and Bentzen, who headed Blue Nile, have left the company.
CollectionsApr 06, 2026
Historian Tanzy Ward Pens Book on Black Victorians’ JewelryThe antique jewelry dealer talks about the importance of including Black Americans in jewelry history and preserving their stories.
CollectionsApr 03, 2026
Taylor Swift’s ‘Elizabeth Taylor’ Video Puts Jewelry Front and CenterIconic pieces, like the Mike Todd Diamond Tiara, appear in the superstar’s new music video for her song inspired by the actress.
MajorsApr 03, 2026
Saks Global Says It Will Emerge From Bankruptcy This SummerThe luxury retailer, which went Chapter 11 in January, announced Thursday that it has secured $500 million in exit financing.
Events & AwardsApr 03, 2026
JCK Luxury, NouvelleBox Partner on New Designer BallroomThe NouvelleBox ballroom will feature independent jewelry designers, including Lene Vibe, Wyld Box Jewelry, and Kiaia Limited.
CollectionsApr 03, 2026
Buddha Mama Brings Its ‘Moon’ Locket To DallasThe one-of-a-kind locket, our Piece of the Week, opens to reveal three hidden images to keep close to your heart.
MajorsApr 02, 2026
Pandora Opens New Canadian Distribution Center Amid Tariff ConcernsThe new facility was also designed to better serve its growing customer base in Canada.
TrendsApr 02, 2026
Michelle Yeoh Fronts New Mikimoto Campaign The campaign is a tribute to the year 1893, when Kokichi Mikimoto created the world’s first cultured pearl.
GradingApr 02, 2026
GIA Debuts New Campus in TaiwanIt is the only GIA school to offer the GIA Graduate Gemologist program in Chinese.
MajorsApr 02, 2026
DCA Launches ‘Second Spark’ Workforce InitiativeThe initiative connects veterans and parents returning to the workforce with careers in jewelry retail.
MajorsApr 02, 2026
Hoover & Strong Names New National Sales RepresentativeThe wholesale manufacturer and precious metals refiner has appointed Michael Angelo as its new national sales representative.
MajorsApr 01, 2026
Foundrae Sues Pandora for Allegedly Copying Its Medallion DesignsFoundrae also accused the jewelry giant of copying its mood board style of marketing.
AuctionsApr 01, 2026
John Jacob Astor IV’s Titanic Pocket Watch Heads to AuctionA Patek Philippe for Tiffany & Co. timepiece owned by the American businessman who died on the Titanic will be offered at Freeman's Chicago.
SurveysApr 01, 2026
Consumers’ Outlook Improves Again in MarchThe Conference Board’s Consumer Confidence Index edged up, with optimism about the present outweighing worries about the future.
IndependentsApr 01, 2026
Zachary’s Jewelers’ Constance Polamalu to Release Children’s BookThe retailer’s Zach Bear gift comes to life in “Zach Bear and the Window Necklace,” which centers on curiosity, bravery, and helping.
Events & AwardsApr 01, 2026
AGA Opens 2026 Gemological Scholarship, Research Grant ApplicationsApplications are open for the AGA Gemological Scholarship Program through May 15, and until June 2027 for the Gemological Research Grant.
ColumnistsMar 31, 2026
Q1 Clues That Reveal Where Your Jewelry Store’s Sales Are Heading These customer behavior patterns say a lot about how successful your jewelry store is going to be this year, Emmanuel Raheb writes.
CollectionsMar 31, 2026
Mejuri Adds Silver to ‘Puzzle’ CollectionMejuri’s popular collection of 18-karat yellow gold vermeil rings debuted in sterling silver alongside new “Puzzle” slider charms.
CollectionsMar 31, 2026
Buddha Mama, Ashley Longshore to Host Pop-Up in DallasThe Miami-based jewelry brand and the NYC-based artist will be in Dallas from April 9-11.
