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

Foundrae Limitless Expansion of Joy and Hope Collection Campaign Imagery
CollectionsMay 18, 2026
Foundrae’s New Collection Taps Into Joy

The “Limitless Expansion of Joy and Hope” collection evokes summer through colored gemstones and motifs of butterflies and florals.

Edahn Golan, Tenoris co-founder and National Jeweler contributor
ColumnistsMay 18, 2026
Edahn Golan: What a K-Shaped Economy Means for Fine Jewelry

In a column for the 2026 State of the Majors issue, Golan spells out how the growing economic divide in the U.S. is reshaping the market.

Inchiquin emerald
CollectionsMay 18, 2026
Hancocks London Acquires Historic ‘Inchiquin’ Emerald

The jewel, circa 1890, is from the late Victorian era and was owned by descendants of the last high king of Ireland.

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.

John Wayne Signet Ring
AuctionsMay 15, 2026
American Collector Ponies Up Almost $17K for John Wayne’s Ring

The Western star’s 14-karat gold signet ring sold for six times its low estimate following a bidding war at U.K. auction house Elmwood’s.

Weekly QuizMay 14, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
MJSA Education Foundation and Jewelers of America
Events & AwardsMay 15, 2026
JA, MJSA To Sponsor Roundtable at TJS

The discussion, "Rebuilding the Jewelry Workforce," will take place on Saturday, May 16, in Troy, Michigan.

Three gold rings set with yellow- and brown-hued diamonds
SourcingMay 15, 2026
State of Diamonds: The Way Forward for Natural Diamonds

The jewelry industry is reassessing its positioning as Gen Z reshapes the retail landscape and lab grown continues to gain market share.

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.

Matching pair of Type IIa, D-color diamonds
AuctionsMay 14, 2026
White Diamonds Lead Sotheby’s Auction, Blue Diamond Does Not Sell

A matching pair of 18.38-carat, D-color diamonds from Botswana’s Jwaneng mine sold for $3.3 million, the top lot of the jewelry auction.

DeBeeers_Bridal_Display_Dune_1872x1052.jpg
Supplier BulletinMay 14, 2026
A Diamond Is Forever Continues Desert Diamonds – Bridal Reinvigorated

Sponsored by A Diamond Is Forever

Faceting Apprentice gem cutting school
SourcingMay 14, 2026
State of Colored Stones: The Spirit of Young American Gemstone Cutters

The next generation of lapidarists are entrepreneurial, engaged online, and see the craft as a means for artistic expression.

Ocean Dream diamond
AuctionsMay 14, 2026
‘Ocean Dream’ Makes Waves at Christie’s, Fetching $17M

It was the second auction appearance for the fancy vivid blue-green diamond, which sold for $7.8 million at Christie’s Geneva 12 years ago.

Stock image of police cars with their lights on
CrimeMay 14, 2026
Second Man Arrested in Florida Pawn Shop Shooting

Members of the U.S. Marshals Task Force took a 22-year-old man into custody. He was charged with tampering with evidence.

Stock image of crime scene with police cars and crime scene tape
CrimeMay 13, 2026
JSA’s 2025 Crime Report Shows ‘Concerning’ Rise in Violence

While the overall number of crimes was down, there were more incidences in which robbers pulled out guns, mace, or rammed cars into stores.

Jack Sutton Jewelers
IndependentsMay 13, 2026
New Orleans Jeweler Closing Canal Place Store

Jack Sutton Fine Jewelry is closing its store inside the downtown shopping center after 40 years in business.

Winston Red Diamond painting by Reena Ahluwalia
SourcingMay 13, 2026
Smithsonian Acquires ‘Winston Red’ Diamond Painting

Reena Ahluwalia’s painting of the rare red diamond is the first contemporary painting to join the National Gem Collection.

Anna Maccieri Rossi Ora Wood Sunrise Cuff, Marie Lichtenberg High Jewelry Bandana, Anna Maccieri Rossi Carpe Diem Pendant
TrendsMay 13, 2026
State of Design: Only the Innovative Will Survive

The price of gold has risen, affecting the number of pieces designers make, the materials they use, and how they position themselves.

The Retail Smiths founder and National Jeweler columnist Peter Smith
ColumnistsMay 12, 2026
It’s Official: We’re Getting ‘Brain Rot’ From Watching Short-Form Videos

Peter Smith gives tips on leading meetings, developing marketing, and making trade show appointments in the age of short attention spans.

Jessica McCormack Medallion Capsule Collection Campaign
CollectionsMay 12, 2026
Jessica McCormack Debuts Antique Coin-Inspired Medallions for Summer

The 11-piece “Medallions” capsule collection features five motifs: a crying eye, a heart on fire, a spiral, a flower, and a swallow.

People shopping in a jewelry store
IndependentsMay 12, 2026
State of Retail: 6 Things Retailers Should Know About Consumers Today

From Gen Z’s view of luxury to “doom spending,” these are the six consumer trends to note this year.

Tiffany & Co. x CFDA Jewelry Designer Award
Events & AwardsMay 12, 2026
The Tiffany & Co. x CFDA Jewelry Designer Award Is Back

The partners have announced the second cycle of the program, which has expanded to include a $25,000 student scholarship.

Merle, Juanita, and Brent Staats of Staats Jewelers
IndependentsMay 11, 2026
Kansas Jeweler Closing After 70 Years

The owners of Staats Jewelers are heading into retirement.

Former Macy’s CEO Jeffrey Gennette
TrendsMay 11, 2026
Former Macy’s CEO Joins Signet Jewelers Board

Jeffrey Gennette, who retired in 2024 after 41 years with Macy’s, is the newest member of the jewelry retailer’s board of directors.

Buddha Mama gold earrings hexagon emerald
TrendsMay 11, 2026
Amanda’s Style File: Lucky May

May babies are lucky to have emeralds, a gemstone admired for centuries, as their birthstone, writes Amanda Gizzi.

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.

×

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