Independents

About Retail: Inventory sharing, San Francisco style

IndependentsFeb 07, 2016

About Retail: Inventory sharing, San Francisco style

The city that’s home to sharing-based services Airbnb and Uber also has 66 Mint, a company with a 100-year history that wants to give retailers worldwide virtual access to its inventory.

San Francisco--San Francisco. The city that was the epicenter of the counterculture movement of the 1960s, home to Haight-Ashbury, hippies and hallucinogens.


Marcus Chait, left, with his dad Joseph at their offices.

The city that is today at the center of another movement, the sharing culture, home to Airbnb, Uber and, now, a jewelry company with a 100-year history that wants to share its inventory with retailers worldwide.

Marcus Chait is the managing partner of San Francisco Provident, a company that makes loans against high-value assets and buys and sells jewelry from the public, as well as appointment-only boutique and e-commerce site 66 Mint and his latest venture, MemoGems, an e-commerce platform that gives retailers everywhere access to their inventory.

The company’s philosophy in developing MemoGems was this: People are willing to buy jewelry online, but are more apt to buy it from a retailer they know and trust.

If, let’s say, a client in Tennessee came across a piece they liked on the 66 Mint website they might not hit the buy button, simply because they don’t know anything about this San Francisco-based company. But if that same piece were on a retailer’s website in Tennessee, its chances of getting sold increase.

“We’re willing to put our ego out of the way,” Chait said. “Let’s empower these other dealers around the world who need inventory.”

The story of how 66 Mint, and thus MemoGems, came to be is a story in itself. In 1965, a man named Frank Rusalem sold San Francisco Provident--which was founded in 1912 and purchased by him in 1952--to another San Francisco businessman, Robert Chait.

When Rusalem died, Robert Chait attended his funeral along with his son Joseph. There, Joseph Chait met Rusalem’s granddaughter Deborah, and the two ended up getting married and, eventually, became Marcus Chait’s parents.

“It’s crossed the family lines and generations since the ‘50s,” Chait said, adding that they have had both sides of the family working there at various points throughout the company’s history.

While the wholesale side of the business dates back to 1912, it was only about three years ago that the family opted to open a brick-and-mortar store. They set up shop at 66 Mint St. and named their store after their address, not a bad idea in these days of Google searches. (The store comes up second when Googling “66 Mint Street San Francisco.”)

Chait said as part of the launch of 66 Mint Fine Estate Jewelry, they put a lot of time into building an e-commerce site, operating under this philosophy on technology: “It you don’t embrace it, you are going to be trounced by it.”

The site worked, and 66 Mint found itself selling significant pieces to people all over the world, people they wouldn’t have been able to reach otherwise.

The owners of 66 Mint Fine Estate Jewelry wanted to continue to build on their online success, so they came up with MemoGems, a platform that allows them to virtually share their inventory with retailers everywhere while also assisting those who lack the resources, time and/or know-how to build and maintain an e-commerce site.

Launched in October, the MemoGems platform is a fully functioning e-commerce site branded with the retailer’s name, logo, contact information and “About Us” information that is, in Chait’s words, “paint-by-numbers” simple to operate.

Retailers log in to the site via a web portal to see a list of the available inventory. It shows them what each piece costs them to buy from 66 Mint and what 66 Mint will list it for on their public-facing website. There’s also an empty box where they fill in what they would like to list the piece for on their website.

Chait said they are welcome to match, oversell or undersell 66 Mint, noting that the average profit margin when matching the 66 Mint price is 30 percent. “Our thought process is: they know their clients better than we know their clients, and they know what price (they’re willing to pay.)”

He said they once had a diamond ring on the 66 Mint site listed for $16,000 that a dealer three blocks away sold for $23,000 because they have more site traffic and because the client was more comfortable buying from them.

Once the retailer selects and prices the pieces they would like to sell, they hit a button to upload them to the site. When a piece gets sold, the retailer wires 66 Mint’s cut to San Francisco and emails them the shipping waybill. (The retailer is responsible for arranging and paying for shipping, and also sets their own rules for returns and exchanges.) Then, 66 Mint ships the piece either to the retailer or directly to their client.

Chait said MemoGems, which launched in October, currently has about 15 users, and their goal is to reach 40 by the end of the year.

The platform gives retailers access to about 550 pieces of antique, estate, closeout and custom pieces 66 Mint made by re-purposing jewelry bought off the street.

Retailers are free to post as many, or as few, pieces as they would like, and the inventory is synched across all sites. If, for example, a retailer in Texas sells a brooch, that piece gets marked as sold in the system within milliseconds so a jeweler in Pennsylvania cannot promise that same piece to a customer.

Chait said it costs $900 to build each site so they ask for that amount as a deposit up front, which the retailer gets back as soon as they reach $5,000 in sales. There is also a $200 per year charge for MemoGems that covers the bandwidth, maintenance and hosting of the site, which 66 Mint handles.

“There is so much tech innovation going on, quite literally all around us, that we figured we better jump on the wave and take advantage of the new business opportunities that this new technology has made available to us,” Chait said.

And, so far, it’s working. “People are selling the heck out of this stuff.”

Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

The Retail Smiths partner and National Jeweler columnist Peter Smith
ColumnistsApr 30, 2026
Peter Smith: A Sleazy Salesman and the Case for Regret Avoidance

Smith uses a comment he overheard in the grocery store to remind retailers that their job is to inspire buying behavior, not just sell.

Claire’s new summer campaign
MajorsApr 30, 2026
Claire’s New Summer Campaign Is a Sensory Wonderland for Gen Alpha

“A Girl SMR at Claire’s” celebrates girlhood through the five senses with stacked jewelry, slime toys, scented accessories, and ASMR.

Cartier London Crash Watch
AuctionsApr 30, 2026
Vintage Cartier Watch Crashes Through Records, Selling for $2M

Believed to be one of three made in 1987, the Cartier London Crash was hot at the “Shapes of Cartier” sale at Sotheby’s Hong Kong.

Antique Jewelry & Watch Show
Brought to you by
Discover Timeless Treasures: A Showcase of Antique Jewelry & Timepieces in Las Vegas

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Police cars
CrimeApr 30, 2026
Masked Group Uses Hammers, Pepper Spray in Texas Jewelry Store Robbery

Officials are looking for a group that robbed Marc Robinson Jewelers at an outlet mall in Round Rock, Texas, in broad daylight on April 21.

Weekly QuizApr 30, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
OAR26_NJ_bulletin_1872x1052_01.jpg
Supplier BulletinApr 30, 2026
OROAREZZO 2026: The B2B Event for Italian Excellence in Goldsmith, Jewelry and Silver Manufacturing

Sponsored by OROAREZZO International Jewelry Exhibition

Tiffany & Co. Mother’s Day email opt out
MajorsApr 29, 2026
The Thought Process Behind the Mother's Day Email Opt-Out

Some retailers are taking a nuanced approach to marketing what can be a difficult holiday for many.

lvajws image 1.jpg
Brought to you by
Las Vegas Antique Jewelry & Watch Show: Showcasing the Most Collectible Merchandise from Across the Globe

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

The Venetia Diamond Mine in South Africa
SourcingApr 29, 2026
De Beers’ Production Rises, Market Remains ‘Challenged’

De Beers’ diamond production was up 17 percent in Q1, boosted by increased output at its mines in South Africa and Canada.

John Wayne Signet Ring
AuctionsApr 29, 2026
This'll Be the Day You Own John Wayne's Ring

A signet ring belonging to the Western film star of Hollywood’s Golden Age will be up for auction at Elmwood’s next month.

Stock image of money
Policies & IssuesApr 28, 2026
Tariff Refunds: How to File, What to Expect

Importers can submit claims now to receive money back for the IEEPA tariffs they’ve paid, with refunds expected to take up to 90 days.

Doug Hucker
SourcingApr 28, 2026
Doug Hucker Retires From ICA

The colored gemstone industry leader is heading into retirement after four years as the association’s CEO.

Natural Diamond Council Chief Marketing Officer Susie Dewey
SourcingApr 28, 2026
NDC Hires Tapestry Exec to Head Global Marketing

Susie Dewey joins the Natural Diamond Council as its new chief marketing officer.

The Ocean Dream diamond
AuctionsApr 27, 2026
12 Years Later, the ‘Ocean Dream’ Diamond Resurfaces at Christie’s

The largest known fancy vivid blue-green diamond could fetch more than $12 million at its second auction appearance.

Smart Age Solutions CEO and National Jeweler columnist Emmanuel Raheb
ColumnistsApr 27, 2026
Stop Treating Mother’s Day Like an Afterthought

Emmanuel Raheb says jewelers need to start marketing early and make it easy for customers to pick a gift for mom.

Longnecker Jewelry storefront
IndependentsApr 27, 2026
Longnecker Jewelry Celebrates 30 Years

In honor of the milestone, the Nebraska jeweler has debuted Leslie & Co., its new in-house jewelry brand.

Jeff Corey
MajorsApr 27, 2026
JBT Re-Elects Jeff Corey as Board Chair

The trade organization, which held its annual elections earlier this year, also added five new board members.

Fourteen August Irene mom ring
SurveysApr 24, 2026
Mother’s Day 2026 Jewelry Spending to Top $7B, NRF Says

NRF’s annual survey found that 45 percent of consumers plan to purchase jewelry for a loved one this Mother’s Day.

TwentyFour Vault Locket
TechnologyApr 24, 2026
TwentyFour’s Digital-Age Locket Is a Virtual Vault

The “Vault” charm, our Piece of the Week, expands on the memories that can be stored in a locket by connecting to your phone.

Hamptons Jewelry Show exhibitors Maison Mèrenor, Jochen Leën, Studio Javo
Events & AwardsApr 24, 2026
Hamptons Jewelry Show to Return in July

The open-to-the-public luxury jewelry and timepiece show, in its second year, is slated for July 23-26.

Photos from Day’s Jewelers 2025 Mother’s Day campaign
IndependentsApr 23, 2026
Meet the Real Moms of Day’s Jewelers

The jeweler’s Mother’s Day campaign highlights the women who work there—mothers, grandmothers, women who want to be mothers, and dog moms.

National Jeweler - Supplier Bulletin - April 2026 - JMSS Graphic.jpg
Supplier BulletinApr 23, 2026
JM® Shipping Solution: Smarter Shipping for High-Value Goods

Sponsored by Jewelers Mutual

Woman wearing Charles & Colvard lab grown diamond jewelry
Lab-GrownApr 23, 2026
Charles & Colvard May Sell Assets for $1.5M

The proposed agreement follows the moissanite maker’s Chapter 11 bankruptcy protection filing last month.

John Jacob Astor IV’s Titanic pocket watch and a gold pencil case
AuctionsApr 23, 2026
John Jacob Astor IV’s Titanic Pocket Watch Fetches $1M

The Patek Philippe for Tiffany & Co. timepiece Astor brought aboard the ill-fated ship sold for double its estimate at a Freeman’s auction.

Adam Neeley Dali Garden Collection Eyris Ring
CollectionsApr 23, 2026
Adam Neeley’s High Jewelry Collection Steps Into Salvador Dalí’s Garden

The “Dalí’s Garden” collection was inspired by a surreal dream Neeley had after cooking a recipe from Salvador Dalí’s 1973 cookbook.

Natalie Feanny
IndependentsApr 23, 2026
Windsor Jewelers Names New Buying Director

Natalie Feanny has been appointed to the role.

Stock image of a gavel and books
CrimeApr 22, 2026
New Mexico Couple Pleads Guilty to Selling Fake Native American Jewelry

The pair falsely claimed their jewelry was made by Navajo artists, but it was imported from Vietnam.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy