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
TrendsOct 31, 2025
Piece of the Week: A Spinner Fit for ‘Frankenstein’This “Mother Father” spinner necklace from Heavenly Vices Fine Jewelry draws inspiration from Victorian Era jewelry.
CrimeOct 31, 2025
5 More Arrested in Louvre Heist, Jewelry Still Missing The suspects were rounded up in Paris and its suburbs on Wednesday night, but none of the stolen jewels were recovered with them.
Recorded WebinarsOct 31, 2025
Watch: How to Master Google Reviews for Your BusinessExperts share top tips on how to encourage positive reviews and handle negative feedback.
Supplier BulletinOct 30, 2025
Protect Your Customers and Your BusinessSponsored by the Gemological Institute of America
Weekly QuizOct 30, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CrimeOct 30, 2025
29-Year-Old Man Charged in Multiple Seattle-Area Smash and Grabs The suspect faces charges in the August robbery of Menashe & Sons Jewelers and is accused of committing smash and grabs at two pawn shops.
Lab-GrownOct 30, 2025
Alison Lou’s New Collection Uses Lab-Grown Diamonds and ResinThe “Lumière Fine” collection was born from designer Alison Chemla’s interest in the transformative power of light.
Brought to you by
DESERT DIAMONDS: The Newest Trend in Natural Diamond JewelryFrom sunlit whites to smoky whiskeys, introduce your clients to extraordinary diamonds in colors as unique as their love.
TrendsOct 30, 2025
Amanda’s Style File: A Haunted HalloweenShow off your spooky side with these 12 festive jewels.
Events & AwardsOct 30, 2025
Jewelers Mutual to Host Jewelry Panel at Frazier History MuseumThe “Brilliant & Beyond” panel coincides with the “Love & Marriage” exhibition curated by Davis Jewelers in Louisville, Kentucky.
Events & AwardsOct 29, 2025
October Brings Little Change to Consumer Confidence Consumers are feeling more optimistic about their present situation while the short-term future remains a little scary.
Events & AwardsOct 29, 2025
Couture Partners With Time to WatchesThe company, which organizes a watch show in Geneva every spring, will bring a selection of watch brands to the 2026 Couture show in Vegas.
TrendsOct 29, 2025
Beth Bernstein Releases Vintage Jewelry Guide“The Modern Guide to Vintage Jewellery” follows the evolution of jewelry design from the ‘30s to the ‘80s with buying and styling advice.
EditorsOct 29, 2025
Why Creepy, Crawly Bugs Inspire Beautiful JewelryFor her annual Halloween story, Senior Editor Lenore Fedow explores the symbolism behind spiders, beetles, and other eerie insects.
Events & AwardsOct 28, 2025
Meet the 2026 Gem Award NomineesNotable jewelry designers, members of the press, and retailers are up for an award at next year’s gala.
Recorded WebinarsOct 28, 2025
Watch: The State of the Jewelry Industry Leaders from Jewelers of America and National Jeweler discuss the gold price, tariffs, and more in this one-hour webinar.
CollectionsOct 28, 2025
Eriness Reflects on Life in ‘One of One’ CollectionAfter experiencing motherhood, growth, and loss, founder and designer Erin Sachse has created 10 irreplaceable jewels.
AuctionsOct 27, 2025
Napoleon Left This Brooch Behind, And Now It’s Up For AuctionIt is part of Sotheby’s “Royal & Noble Jewels” sale along with an ornate hair ornament and an old mine-cut light pink diamond ring.
CrimeOct 27, 2025
Arrests Made in Louvre Jewel Heist One of the individuals was apprehended at the airport as he was trying to flee the country.
MajorsOct 27, 2025
Target to Cut 1,800 Corporate JobsThe retailer, which has faced struggling sales in recent quarters, is looking to streamline its operations.
Events & AwardsOct 27, 2025
Hill Management Group Hired to Help Atlanta Jewelry ShowHill Management Group will oversee, market, and produce next year’s spring show.
AuctionsOct 24, 2025
Bonhams Under New Ownership, Top Executives ReplacedLondon-based investment firm Pemberton Asset Management acquired the auction house for an undisclosed amount.
GradingOct 24, 2025
DMIA to Hold Diamond Testing Instrument DemoThe workshop will give attendees the chance to try out and ask questions about three different diamond verification instruments.
CrimeOct 24, 2025
Video Emerges of Louvre Jewelry Robbers Fleeing the Scene The footage shows two of the jewelry heist suspects descending from the second floor of the museum and then escaping via scooter.
CollectionsOct 24, 2025
Piece of the Week: Wyld Box Jewelry’s ‘Ray of Light’ EarringsFounder and designer Rosanna Fiedler looked to a vintage Cartier clutch when designing the sunlight-inspired drop earrings.
FinancialsOct 23, 2025
Jewelry Sales Resilient Despite Struggles at LVMH, KeringThe luxury conglomerates faced a challenging Q3 amid geopolitical and economic tensions.
WatchesOct 23, 2025
‘Million Dollar Hip Hop Watches’ Recounts Watch HistoryThe book details the journey of watches as symbols of hard-earned success in hip-hop for artists like 2Pac, Jay-Z, and more.
