Peter Smith: Happiness, Cavemen, and Jewelry Sales
Smith encourages salespeople to ask customers questions that elicit the release of oxytocin, the brain’s “feel-good” chemical.

In fact, it might even require the doomsday merchants to a pick up a book every once in a while and read it.
I do that a lot—read books, that is—as a lifelong commitment to over-compensating for poor decision-making in my youth. But that’s another story for another day.
In any case, while the psychology of human connection is rich with evidence about why people meeting people—even strangers—is good for our mental and physical health, something I read in a book last week put an exclamation point on things, and I wanted to share it with you.
The book, written by Ben Rein, a neuroscientist and lecturer at Stanford, is called “Why Brains Need Friends: The Neuroscience of Social Connection,” and the comment seems innocuous enough until it is put it into the context of our business and what we do.
Rein writes, “People in happy, loving relationships have higher oxytocin levels. When they think about their partner, brain areas that express oxytocin receptors light up.”
Think about that for a minute. The science is saying that just thinking about a loved one literally changes the chemical make-up of our brains.
That information may intuitively feel right, but we now have scientific proof that it is true.
So, tell me again how throwing product information and well-meaning platitudes at customers makes sense when we engage them in retail stores?
We so often see salespeople equip themselves with more product knowledge than you can shake a stick at.
Able and ready to wax poetic about crown angles, refractive index, and culets, telling customers where a piece was made, and what the alloy composition is.
Product information is nice to have, but it should be viewed like alcohol and ice cream—best consumed in small doses and with extreme caution (Sauvignon Blanc and mint chocolate chip, if you must know).
If you want to fundamentally change the nature of a conversation and ensure your customer’s brain chemistry works for them and with you, ask them to tell you about their loved one.
Ask him how they met. Ask her what she loves most about her partner.
Our brains were evolutionarily wired to respond to engagement and storytelling. It’s literally how we survived.
“Hey Thog (an AI-verified classic caveman name), have you noticed the mastodons hanging around the river lately?”
“I have not, Drokk, (AI-verified, again) thanks for the heads up!”
Now imagine if Thog and Drokk had decided instead to chat about alluvial diamond deposits or the nature (pun intended) of lab-grown diamonds. “Hey Drokk, what’s a lab?”
Exactly. Mastodon eats Drokk and Thog, while the former is preaching about stuff nobody cares about, and there’s no you today.
Ask your customer about things that matter to them. There’s nothing that matters more to a customer than the person they love.
Just thinking about them ignites a rush of oxytocin, the feel good chemical, in our brains.
For now, I’ve got to take myself off to Starbucks for a peppermint mocha latte, no whipped cream, for my love, lest she wakes up and goes all mastodon on me for slacking.
Happy retailing!
The Latest

The recent high jewelry auction, which also featured the sale of a 10-carat blue diamond, was “a celebration of color.”

She wore the “Le Cauri Endiamanté” earrings, our Piece of the Week, in the Obamas’ first dual portrait for the Obama Presidential Center.

Couture’s Michelle Orman joins Amanda Gizzi and Michelle Graff for this special post-Market Week episode of My Next Question.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

The lab is seeing emeralds with filler added post-testing enter the market, accompanied by reports that indicate little to no treatment.


The third generation of the Stern family to head Patek Philippe, he navigated the “quartz crisis” and preserved the brand’s independence.

The Texas-based jeweler is gradually rolling out a new experience-forward layout in its stores.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

The Super Bowl LX champions were honored with diamond and blue sapphire rings by Jason of Beverly Hills.

Marianna Smirnova previously spent a decade working with the Responsible Minerals Initiative, in addition to other relevant roles.

The New York Knicks took home the Larry O'Brien Trophy crafted by Tiffany & Co.

Associate Editor Natalie Francisco lists the trends she spotted during Jewelry Market Week that will dominate the second half of 2026.

Its app now reflects increased prices for Mozambique ruby, as well as changes to its Burma ruby charts.

The manufacturer has tapped Alicia Arnold, the former director of custom design at Tiny Jewel Box.

The revamped, elevated space will feature a two-story Patek Philippe atelier and a rooftop patio for parties.

The special-edition piece marks the 140th anniversary of the iconic beverage brand.

Here are 13 small charms to inspire your layered looks this summer.

Found by a metal detectorist, the ring likely belonged to a wealthy, possibly royal, owner, said Noonans.

Our Pride Month Piece of the Week, the “Margaux” ring, is part of the wife-and-wife team’s new “Lovestoned” collection.

The group has named the keynote speaker and announced a new pavilion for its next event, which is slated for September.

From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.

The big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.

Marie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.

At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.

Ilana McCabe is Signet’s vice president of public relations and brand communications.

It was a banner day for blue gemstones, with another blue diamond topping $8 million and a 41-carat sapphire going for $2.3 million.

The approval means the retailer is on track to exit bankruptcy proceedings this summer.

























