The founder of the billion-dollar jewelry and lifestyle brand will debut as a full-time “Shark” on the upcoming season of the show.
See the Buzziest New Line of Engagement Rings
Alison Lou turns its whimsical eye to bridal jewelry.

New York—Alison Lou isn’t completely new to bridal.
Best known for its playful approach to fine jewelry—think emojis and pasta shapes as design motifs and rainbow shades of enamel—designer Alison Chemla has crafted engagement rings for some pretty famous brides, Emily Ratajkowski and Jennifer Lawrence among them.
It was Chemla’s private clientele that inspired her to launch “I Do by Lou,” a line of customizable engagement rings based on seven key styles.
“I have been designing bridal quietly for several years and would showcase a ring here or there on our Instagram,” the designer explained.
“We would always see an amazing response and get personal requests, so I knew it was time to do something more formal. My seven designs are based on rings I had done for customers in the past.”
A newlywed herself, Chemla received her GIA diamond certification two years ago.
Her seven signature settings mix classic bridal elements, like a diamond solitaire, with the sense of fun and cheekiness devotees have come to expect from the brand.
“While our settings can feel very classic, I designed them with our customer in mind. Someone who is not afraid to take a risk, to modernize classic bridal, and who wants their personality reflected in their ring. ‘I Do by Lou’ has a less conventional approach to bridal [than traditional styles].”
The “Gloria” and “Victoria” styles feature a round diamond solitaire and emerald-cut diamond solitaire respectively, with a thin enamel halo to add an unexpected pop of color.
Chemla said since launching “I Do by Lou” in December, these styles have proven the most popular.
The designer’s answer to brides’ demand for heavy gold styles is “Babs,” a thick gold band featuring an east-west flush-set pear diamond center stone surrounded by a scattering of flush-set round diamonds, and the “Monet,” a prong-set round diamond on a thick, octahedral, signet-style band.
The “Cookie” ring features a round brilliant diamond on a split, enamel-covered band, while the “Samantha” is the oeuvre’s most traditional, featuring a cushion-cut set diamond set on an angle on a simple pave diamond-set band.
A curving open ring featuring an oval-cut diamond, the “Beth,” is reminiscent of a vintage snake style, and boasts all that metal clients are asking for.
“Gold-heavy [is] something we are seeing a lot of our brides lean toward,” the designer said.
Alison Lou “Mrs.” bands, available in every letter
“Our goal with the collection is to have something for everyone and to create a ring you will want to wear every day, forever,” Chemla added.
Each “I Do by Lou” style is completely customizable. Customers can decide the metal, center stone and enamel color to their liking.
Currently, clients start the design process by submitting a form on the Alison Lou website. From there, they can meet at the brand’s New York City showroom or virtually.
Chemla will also create entirely bespoke styles for brides-to-be, or help them reset their current rings to feel more like them.
Ultimately, collaboration is at the heart of “I Do by Lou.”
“We want to take the ‘unapproachable’-ness out of bridal. We want to be your friend through this process and feel very lucky to be a part of the most special moment in your lives to date.”
The Latest

Plus, why retailers should be ready to adjust as the U.S. population may decline this year for the first time since the Great Depression.

René Lalique’s “Woman Dragonfly With Open Wings” pendant, the first piece the museum acquired, was one of the jewels taken.

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

Arien Gessner and Moss Makhoulian have been elevated into newly created roles.


A podcast prompted Smith to share his views on where origin fits into the natural diamond story and the viability of branded diamonds.

The association selected eight recipients for the funding program, which is in its second year.

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

Around 20 pieces of jewelry were stolen from the museum dedicated to French jeweler and glassmaker René Lalique.

The “Summer of ’96” campaign and collection celebrate the year the brand was founded for its 30th anniversary.

After eight years, Gilbertson is leaving his post at the mining company, which is currently facing a slew of operational challenges.

The new location is set to open this winter, featuring the retailer’s first rotating jewelry designer residency.

The pop artist appears in the latest campaign for the “Laurence Graff Signature” collection.

One-of-a-kind pearls take the shape of ice cream cones, frogs, submarines, and other imaginative charms.

Charlotte Rose said her election is “a sign that this is an industry capable of change.”

Sponsored by Rio Grande Jewelry Supply

The artwork celebrates the Atlanta jeweler’s legacy and symbolizes its commitment to supporting local artists and its community.

Its team can evaluate jewelry and watches, as well as luxury handbags, artwork, and collectibles.

Falling oil prices were a factor in the slight month-over-month improvement.

The new offering comprises more than 120 bridal and engagement ring styles with natural and lab-grown diamonds.

The clock is part of the celebration for the soon-to-open Rolex headquarters on New York City’s Fifth Avenue.

The public relations professional is remembered for her benevolent generosity and unwavering commitment to those around her.

The new watch commemorates Pokémon’s 30th anniversary.

The luxury retailer is now called Exemplar Luxury Group.

The “Lady” collection is a new take on old beauty standards with gemstone-adorned hair pins and combs, a compact mirror necklace, and more.

The new line is included in the e-tailer’s curation of jewelry celebrating America’s 250th anniversary.

All active members who earned their credential or designation before Dec. 1, 2025, are required to recertify.























