QUADRUM QUADRUM: A distinctive collection of designer jewelry. QUADRUM is known throughout Boston and the world beyond as a treasure within The Mall at Chestnut Hill.

For over 43 years, QUADRUM has been setting the pace for excellence, representing exceptional collections of only the finest craftsmanship and innovative design in Artist Jewelry. A leader in the jewelry world, QUADRUM is a creative spirit which never ceases to draw inspiration from the artistic beauty of distinctive, timeless, and modern artist made jewelry. We take immense pride in providing you

with an enjoyable shopping experience in a fun and friendly environment. We provide extraordinary service resulting in a streamlined experience, and special customized service for those that desire advance notice of new merchandise arrivals, unmissable events and exclusive artist appearances.

09/09/2026

Step into the enchanting world of Lene Vibe, where nature’s tiniest treasures become wearable works of art. ✨🌿

Lustrous pearls come alive with delicate birds, blooming flowers, butterflies, snails, and whimsical little critters, each intricately sculpted in gold. From one-of-a-kind pearl pendants that feel like miniature secret gardens to a stunning Tahitian pearl bracelet, every piece is filled with unexpected details waiting to be discovered.

Playful yet precious, organic yet exquisitely crafted — Lene Vibe jewelry reminds us to look closely. There’s always a little magic hiding in the details. 🐌🦋🐞🌸

Discover the wonderfully whimsical world of Lene Vibe at Quadrum.
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Discover Todd Pownell’s Latest Arrivals ✨Light up a room with your smile and your diamonds! The latest exclusive looks f...
09/06/2026

Discover Todd Pownell’s Latest Arrivals ✨

Light up a room with your smile and your diamonds! The latest exclusive looks from Todd Pownell celebrate the duality of darkness and light in dramatic fashion, with unexpected settings that command a closer look. Quench your thirst for the unique and one of a kind, and excite the senses with mixed metals, inverted stones, and exhilarating combinations of finish and fire.

Todd Pownell

09/05/2026

STACKED & STYLED ✨

More is more when it comes to the perfect wrist stack. Layers of shimmering diamonds, rich high-karat gold, faceted pyrite, and strands of colorful tourmaline come together in a mix that feels effortlessly collected and completely personal.

Play with scale. Mix your metals. Add a little color. And never be afraid of one more bracelet. ✨ Because the best stacks are the ones that tell your story.

Sapphire Spectacle: Dive into Our Gemstone Rainbow 🌈Open your mind to new worlds and new possibilities with the shining ...
09/03/2026

Sapphire Spectacle: Dive into Our Gemstone Rainbow 🌈

Open your mind to new worlds and new possibilities with the shining star of September, the sultry sapphire! Naturally found in a versatile array of colors, there’s a sapphire for everyone if you let your heart lead you there. From the saturated blues that we all know and love, to ethereal greens, luscious purples and sizzling pinks that will make you swoon, this exuberant gem is perfect to usher in the season of change. A spiritual protector, sapphire focuses on truth, peace, and compassion, so you can let yourself fall for the full spectrum of magic in September’s sparkling sto

NEW Arrivals ✨ Petra ClassFind the healing beauty in life’s rougher edges with our exclusive selection of treasures, jus...
09/01/2026

NEW Arrivals ✨ Petra Class

Find the healing beauty in life’s rougher edges with our exclusive selection of treasures, just unearthed from Petra Class. Part rugged and raw, part golden luxe, this collection is geared towards the strong, confident wearer who lets their natural beauty shine bright. Bold colors, oversized links and organic forms reign in this wild kingdom. Far from ordinary, each carefully crafted setting and stone displays a distinct personality and mood, as if speaking directly to you!

Petra Class Studio

The glow continues…Catch the last light of summer in diamonds designed to dazzle. From delicate flickers to full-on bril...
08/29/2026

The glow continues…

Catch the last light of summer in diamonds designed to dazzle. From delicate flickers to full-on brilliance, these sparkling treasures prove there’s always room for a little more shine. Unexpected cuts, artful settings, and flashes of color bring each piece to life with the unmistakable hand of the artist.

Layer them, stack them, or let one spectacular piece steal the spotlight. Because summer may be winding down, but your sparkle doesn’t have to. ✨💎

Summer Sparklers✨Who says fireworks are just for the Fourth of July? Keep some sparklers lit all summer long in diamonds...
08/27/2026

Summer Sparklers✨

Who says fireworks are just for the Fourth of July? Keep some sparklers lit all summer long in diamonds that light up the night! These pieces reach for the stars with intriguing cuts, nature-inspired settings, and colorful stones, each with the artist’s individual signature style. Crushworthy rings and eternity bands from whimsical to minimalist and everything in between remind us that diamonds are forever. Studs and drops burn bright as the sun, while intricate chains and bracelets, studded in summer sizzle, will have you dazzled well beyond the endless summer.

08/26/2026

🍂 Fall into Fashion: Trunk Shows Ahead! ✨

Our Fall 2026 Trunk Show season is almost here, and we have an incredible lineup of artists and designers coming to Quadrum!

From sculptural gold and vibrant gemstones to luminous pearls, artfully set diamonds, and one-of-a-kind treasures, this fall is filled with opportunities to experience extraordinary jewelry up close.

SAVE THE DATES ✨

✨September 18th & 19th • Paul Morelli
✨September 26th & 27th • Petra Class
✨October 16th & 17th • Audrius Krulis
Personal Appearance
✨October 24th • Todd Pownell
Personal Appearance
✨November 6th & 7th • Paul Morelli
✨November 12th • Barbara Heinrich
Personal Appearance
✨November 20th & 21st • Lene Vibe
Personal Appearance

Meet the artists, discover new work, explore one-of-a-kinds, and find something extraordinary to add to your collection.

✨ Save the dates and join us in the gallery and online for a sparkling fall at Quadrum!

Every jewelry lover needs a great selection of everyday favorites to finish off a perfectly personalized look! Anytime o...
08/23/2026

Every jewelry lover needs a great selection of everyday favorites to finish off a perfectly personalized look! Anytime of the day or night, reach for these go-to pieces that will put your playful personality on display while keeping you flawlessly on trend. From exceptional craftsmanship to the most precious materials and thoughtful details, these favorites go the extra mile for you with versatility and shine! Add to your collection or start right now with sweet sparkle that effortlessly lights up your life!

Pearls, continued… 🦪✨Born from the sea and unlike any other gem, pearls possess a beauty all their own—softly luminous, ...
08/21/2026

Pearls, continued… 🦪✨

Born from the sea and unlike any other gem, pearls possess a beauty all their own—softly luminous, wonderfully imperfect, and endlessly captivating. From creamy whites and silvery grays to blush tones and deep, iridescent hues, no two pearls reflect the light quite the same way.

Classic at heart yet entirely modern in the hands of our artists, pearls have an effortless way of elevating the everyday. Layer them, mix them with gold and diamonds, or let a single luminous pearl steal the show.

Timeless, but never predictable. 🤍

Address

199 Boylston Street
Chestnut Hill, MA
02467

Opening Hours

Monday 11am - 6pm
Tuesday 11am - 6pm
Wednesday 11am - 6pm
Thursday 11am - 6pm
Friday 11am - 6pm
Saturday 11am - 6pm
Sunday 12pm - 6pm

Telephone

+16176554791

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