Greenwich St. Jewelers’ New Constellation Jewels Are Totally Enchanting
They’re a sophisticated take on the zodiac trend.

The second-generation Manhattan jewelry store helmed by sisters Jennifer Gandia and Cristina Gandia Gambale has launched its own take on zodiac jewelry, a trend that has gained renewed steam in recent seasons.
The “Astra” collection is the result of Jennifer Gandia’s lifelong love of astrology.
“I’ve been interested in astrology since I was a kid,” she said. “I’d read the horoscopes on the back of the newspaper every day. I got a copy of Susan Miller’s ‘Sun Signs’ when I was in high school, and it revealed information and clues about myself and other people’s personalities.”
Naturally, there’s a piece to honor every sign—at launch, there are pendants and signet rings depicting each of the twelve astrological signs.
Diamonds and gold depict each of the constellations against deep blue, hand-painted enamel representing the night sky. Each enamel is slightly different due to its unique handiwork.
Handmade in New York City in 18-karat recycled gold, signet rings are priced at $1,850 and pendants at $2,900.
The latter is reversible, with the other side featuring an engraved zodiac sign and its corresponding element symbol: air, fire, water, or earth.
The collection fulfills a lifelong dream of Gandia’s.
“I moved upstate during the pandemic,” she said of her inspiration for the look of the collection, “and one of my favorite things to do was to look up at the ever-changing night sky. The special enameling technique we used for ‘Astra’ reminds me of those nights. When deciding the [pendant] shape, my mother’s pocket watch spoke to me—it was the perfect vessel to represent the measure of time.”
Like the pocket watch, the pendants’ tops swivel to easily show the designs on each side. They also come with removable bales to connect with any chains or connectors.
The collection has launched with two specific chains, priced at $455 and $1,200.
Greenwich St. Jewelers plans to add more shapes and enamel colors to the collection in the future.
The entire collection is on the jeweler’s website and is available now.
The Latest

The new watch commemorates Pokémon’s 30th anniversary.

The luxury retailer is now called Exemplar Luxury Group.

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

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

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


Lee Michaels Fine Jewelry is celebrating 30 years in the Ridgeland, Mississippi community.

Sean Milliner has joined the company.

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

Classes will begin in August at GIA’s new Canary Wharf location.

A ring set with “hogback” diamonds, an early stone cut dating to around the 16th century, sold for more than $20,000 at a U.K. auction.

The rainbow version of the ring, our Piece of the Week, features angel-cut, octahedral lab-grown sapphires designed to be worn as armor.

The new initiative donates a portion of the proceeds from select charms to charitable causes.

The Brooklyn-based jeweler created a limited-edition version of its “Aura” eternity band, set with gemstones in the team’s colors.

Dallow will lead the International Colored Gemstone Association, effective July 6.

Senior Editor Lenore Fedow headed to Savannah to learn more about the 10-year, $10 million partnership between JM and the art school.

Its new capsule jewelry collection features gold-finished stainless steel pieces designed for a maximalist look without a luxury price tag.

The week-long event in Geneva is slated for April 2027.

The three industry leaders bring financial, communications, and legal expertise to the nonprofit’s board of directors.

Jewelers are missing out by not offering this one key add-on at the online point of sale, Emmanuel Raheb writes.

The fourth collaborative collection from the retailer and jewelry content creator focuses on gemstone charms and strands of colorful beads.

This year’s AGTA Spectrum & Cutting Edge Awards will feature two new categories.

The collection features traceable alexandrite from Brazil in calibrated sizes that is sorted by grade.

Dhaval Raja has been appointed to the role.

The capsule collection looks to vintage trunk pins that echo the spirit of speed, freedom, and the mythology of the American road trip.

SSEF issued a notice about the potential new source of the sought-after gemstone, citing “credible reports” from trade sources.

As Amazon Prime Day kicks off, Etsy is encouraging shoppers to support small businesses.

Cole Winward is the recipient of 2026 AGA Gemological Scholarship.

























