Technology

Stone & Strand’s CEO On Launching Private Label

TechnologyMay 31, 2017

Stone & Strand’s CEO On Launching Private Label

Nadine McCarthy Kahane also spoke to National Jeweler about a recent bridal collaboration with Jemma Wynne on the e-commerce site.

20170531_SandS-header.jpg
Stone & Strand’s eponymous fine jewelry collection offers basic styles at millennial-friendly price points.
New York--In the digital realm a few years is a lifetime, and in the four years since e-commerce fine jewelry site Stone & Strand launched, it’s evolved accordingly.

What started as a purely online space branched into an omnichannel retail venture with the addition of a by-appointment showroom in New York City.

Last year, the company quietly introduced an in-house, eponymous private label, which contains various sub-labels, or collections grouped by trend, to its website. 

National Jeweler chatted with CEO and founder Nadine McCarthy Kahane on Stone & Strand the company, Stone & Strand the label, as well as the online retailer’s recent bridal collaboration with Jemma Wynne.


Stone & Strand founder and CEO Nadine McCarthy Kahane
Stone & Strand founder and CEO Nadine McCarthy Kahane

National Jeweler: Describe the visual philosophy of the Stone & Strand label.

Nadine McCarthy Kahane: The line is designed to provide our customers with stylish basics at great price points.

We sell studs individually so it ranges from $65 for a single earring to around $1,000 (for a larger piece).

NJ: What led you to create an in-house brand?

NMK: We really felt lucky to be in a place where we worked with such an amazing group of creative designers and we were really pleased with the curation we had on our website. At the same time, we had customers who were asking for that basic stud to wear with, for example, a more interesting Jacquie Aiche ear cuff or ear jacket, and that was one thing, which, as a non-traditional jewelry store, we just didn’t have to offer.

So the line really came from that customer demand and customer requests that we were getting on a very consistent basis.

NJ: How are your customers responding to it so far?

NMK: It’s really had an incredible response. In terms of revenue and volume, it’s just seen incredible month-to-month growth since we’ve launched. 

I think one of the things that we’re most excited by is that it is really something that is quite complimentary to what we have on offer from our designers, so we often see people buying multiple pieces. For example, they buy two or three earrings and the basic studs would be from us but maybe they throw something in that’s a little more fashion-forward from (jewelry brand) EF Collection as well.

 
 

NJ: What is the design process like? Where is the jewelry made?

NMK: It’s designed in-house. We have a really great former  editor whom we’re working with who provides us with the designs and obviously a technical team that turns that into reality.  Right now everything is manufactured in New York but depending on how the collection evolves, we’d always look to manufacture in a place that makes the most sense for the type of work we’re doing. 
NJ: You also launched a six-style bridal collection in collaboration with Jemma Wynne this year. How did that project originate?

NMK: That really came about quite organically as a meeting of minds for both parties.

We were interested in doing a very unique bridal collaboration that, for us, was the sort of ultimate dream capsule, and we wanted to find someone to partner with whom we thought could really bring that special creative energy to the table.

And, at the same time, Jemma Wynne was looking to do something a little more accessible in the bridal space. We were both really excited by the idea of trying to reinvent the traditional solitaire and produce something that’s fresh and modern and relevant to our girl.

NJ: Why was Jemma Wynne the right fit for your customer?

NMK: They have that incredible timeless and luxurious brand and product quality, which we can stand by, from being made in New York to also using 18-karat gold, which isn’t a material that we typically offer for everyday pieces. We felt that for a bridal purchase we wanted to be able to offer something to our customer that was a little bit more luxurious because it really is a piece that they’re going to own forever.


Here are five of the six bridal styles Jemma Wynne created in collaboration with Stone & Strand. The range starts at $2,520 retail for the setting only, with the most expensive style selling for $9,870 for the setting only.
Here are five of the six bridal styles Jemma Wynne created in collaboration with Stone & Strand. The range starts at $2,520 retail for the setting only, with the most expensive style selling for $9,870 for the setting only.

NJ: In the four years that you’ve been in business, what have you learned about your customer? Has your understanding of them changed in that time?

NMK: Definitely. I would say that we are just so much more focused than we ever have been on targeting the female millennial customer.

When we first launched, we carried a broader selection but we found that this (the female millennial customer) was the customer we knew best and who was responding to us, so more than ever we’ve fine-tuned our merchandise selection to really offer her what she wants, as opposed to catering to a larger audience.

NJ: Are there other brand collaborations planned for the future?

NMK: We see partnerships as a key way to be able to offer something special and more unusual to our customer, so that’s actually something we’ll be doing a little bit more of going forward.

These partnerships happen very organically so the pace sort of depends on whom we meet and whether there’s a strong connection, so to speak.

NJ: What’s next for the Stone and Strand in-house line?

NRK: We are constantly looking to offer our customers something fresh, and the nice thing about being online is that it does allow us to experiment with different styles on a very regular basis so that’s something that we’re looking to introduce in a consistent way.

We tend to add something new every two weeks.

Ashley Davisis the senior editor, fashion at National Jeweler, covering all things related to design, style and trends.

The Latest

Pandora lab grown diamond necklace
Lab-GrownMay 08, 2026
NDC Publicly Criticizes Pandora Over ‘Misleading’ Natural Diamond Claims

NDC said in an open letter that Pandora’s statements about the carbon footprint of lab grown versus natural diamonds are inaccurate.

Ronnie VanderLinden and Feriel Zerouki
SourcingMay 08, 2026
Ronnie VanderLinden Takes Over as WDC President

The diamantaire and industry leader succeeds Feriel Zerouki and said he will focus on being a “champion” for natural diamonds.

Glenn Spiro Old Moghul Golconda Earrings
TrendsMay 08, 2026
Rihanna Chooses ‘Desert Diamonds’ for 2026 Met Gala

She wore our Piece of the Week, Glenn Spiro’s “Old Moghul Golconda” earrings, featuring fancy brown-yellow diamonds totaling 51.90 carats.

1872x1052-NextGem-2026-National-Jeweler-Advertorial.jpg
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry Retailers

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

Kennedy’s Jewelers tourmaline necklace
Events & AwardsMay 08, 2026
JA Announces 2026 CASE Award Winners

Two pieces were named “Best in Show,” one from the retail category and one from the supplier category.

Weekly QuizMay 07, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Brilliant Earth Jane Goodall olive branch necklace and earrings
FinancialsMay 07, 2026
Brilliant Earth Appeals to Higher-Income Shoppers in Q1

The jewelry retailer noted resilience among its higher-end customers while demand softened for its lower-priced offerings.

Kashmir sapphire ring
AuctionsMay 07, 2026
‘Spectacular’ Kashmir Sapphire Headlines Heritage Spring Jewelry Sale

Led by the 6.59-carat sapphire, the sale garnered $9.7 million, a record total for a Heritage jewelry auction.

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.

Billy Welshoff
MajorsMay 07, 2026
Gannon & Scott Names New Regional Account Executive

In his new role, sales specialist Billy Welshoff will focus on the eastern United States.

José Gaztelu
WatchesMay 07, 2026
Chrono24 Names New CEO

José Gaztelu has been promoted to the role, which has been vacant since last year.

Jewelers of America Logo
Events & AwardsMay 07, 2026
JA Accepting Applications for 2026 Scholarship Program

It has also opened the application period for the Seymour & Evelyn Holtzman Bench Scholarship through June 30.

White and yellow rough diamonds from the Ekati Diamond Mine
SourcingMay 06, 2026
Canada’s Oldest Diamond Mine Faces Uncertain Future

The owner of the Ekati mine, which opened in 1998, has filed for insolvency protection amid the significant decline in diamond prices.

Pandora lab grown diamond rings
FinancialsMay 06, 2026
Pandora to Add Carbon Footprint Info to Lab-Grown Diamonds

The company announced the change alongside its Q1 results, which showed that the jewelry brand’s year is off to a shaky start.

Saks Fifth Avenue door sign
MajorsMay 06, 2026
Saks Global Begins Layoffs, Reorganization Plans Closer to Approval

The retailer will cut 16 percent of its corporate workforce as part of its plan to exit bankruptcy.

Heuer Monaco Le Mans
AuctionsMay 06, 2026
Steve McQueen’s Heuer Monaco Watch Heads to Sotheby's

Of the many examples used in the filming of “Le Mans,” this one is believed to have spent the most time on Steve McQueen’s wrist.

Met Gala 2026 Beyonce, Lisa Manobal, Hailey Bieber
EditorsMay 05, 2026
This Ohio Designer’s Jewelry Made It to the Met Gala

Megan Piccione dressed Lauren Wasser in layers of diamond jewelry, making her stand out in a crowd that included celebrities like Beyoncé.

Doug Hucker
SourcingMay 05, 2026
Doug Hucker Returns to His Roots

Following decades of association leadership, the “semi-retired” colored gemstone expert is turning his focus to gemstone education.

New York City FC winning the Philip F. Anschutz MLS Cup Trophy in 2021
Events & AwardsMay 05, 2026
AMNH to Showcase Famous Jewelry, Trophies in Sports History

The museum’s new exhibition will feature one of Jesse Owen’s Olympic medals, Yogi Berra’s crown, Super Bowl rings, and more.

Exhibitor at JIS
Events & AwardsMay 05, 2026
JIS Launches Brand Exposure Program

The new program provides access to media exposure and editorial opportunities for exhibitors and retailers.

Melanie Georgacopoulos Eclipse Collection Campaign Imagery
CollectionsMay 04, 2026
Melanie Georgacopoulos Turns Pearls Into Light for ‘Eclipse’ Collection

The “Eclipse” jewelry collection captures the fleeting moment where light and shadow align though onyx, diamonds, and freshwater pearls.

National Jeweler columnist Sherry Smith, partner at The Retail Smiths
ColumnistsMay 04, 2026
The Key Mindset for Better Trade Show Buying

Buying discipline at trade shows starts with clarity about your inventory levels, Smith writes.

Mugshot of 20-year-old Landen Julian Ballard of Vero Beach, Florida
CrimeMay 04, 2026
Pawn Shop Manager Shot, Killed in Florida

Lazaro Rodriguez Vega was murdered inside Cash Out Gold and Silver in Fort Pierce. A 20-year-old man has been charged in the case.

Gild Zadok, Segev Zadok, and Jonathan Zadok at Austin park
IndependentsMay 04, 2026
Zadok Jewelers, Austin Parks Foundation Support Wildflower Preservation

A portion of every engagement ring sold in its Austin showroom will support the care and preservation of Austin’s wildflowers and green spaces.

Hand putting gas pump in car
SurveysMay 01, 2026
Consumer Confidence Inches Up in April Despite Rising Gas Prices

Respondents were concerned about the Middle East conflict and how it will impact their finances.

Tiffany & Co. Blue Book 2026: Hidden Garden Butterfly Diamond Necklace
CollectionsMay 01, 2026
A ‘Hidden Garden’ Emerges in Tiffany & Co.’s 2026 Blue Book

Our Piece of the Week, the “Butterfly” necklace, showcases a 7.02-carat oval diamond set between diamond, platinum, and 18-karat gold wings.

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.

×

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