Some jewellery brands begin with a business plan.

Bondeye Jewelry began with a sketch.

Before building a fine-jewellery label worn by celebrities and featured by major fashion and lifestyle publications, founder Jess Klein was working in business, marketing and operations for the NBA's Milwaukee Bucks. Jewellery, however, had always been part of her creative life. She had been sketching and creating one-of-a-kind pieces for herself for years, often making something new for her birthday.

Eventually, the side project became impossible to ignore.

Klein made the leap into jewellery full time, turning her personal approach to design into Bondeye Jewelry. Today, the New York-based brand creates fine jewellery in recycled 14k gold with ethically sourced natural diamonds and gemstones, with Klein remaining closely involved from the first sketch through to final production.

That personal connection is still visible in the designs.

Bondeye Jewelry isn't particularly interested in creating pieces that simply sit in a jewellery box waiting for a special occasion. The brand's philosophy is centred around jewellery that can evolve with the person wearing it. Pieces can be layered, stacked and combined in different ways, allowing the wearer to create something that feels uniquely their own.

And then there is the Puzzle Collection.

At first glance, the pieces look like beautifully designed fine jewellery. Look closer and there is a clever surprise. Some of the designs are interlocking or magnetic, allowing two pieces to literally connect. Certain pendants can be divided between two people, while other pieces are designed to click together.

It turns jewellery into something more than decoration.

A piece can represent a relationship, a friendship, a shared memory or simply the idea that two people belong together. It's a clever example of how Bondeye approaches jewellery as something connected to identity and personal stories rather than simply an accessory.

The brand has also built impressive fashion credibility along the way.

Bondeye Jewelry has been featured by publications including Vogue, Forbes and goop, while Retail Brew previously profiled Jess Klein's journey from a passion project into a growing fine-jewellery business. The story is particularly compelling because the company didn't begin as a traditional jewellery-industry empire. It grew from one woman's creative obsession into a recognised brand with select retail partners and an international audience.

Then came the red carpet.

In 2026, Bondeye Jewelry announced that Zendaya wore its Piece by Piece Hoops at CinemaCon in Las Vegas while attending the event for Warner Bros. It's exactly the kind of moment that can put a smaller independent jewellery brand in front of an entirely new audience.

But perhaps the most appealing thing about Bondeye is that celebrity attention isn't the entire story.

The jewellery itself has a distinct personality. There are bold chains, sculptural earrings, gemstone pieces, rings designed for stacking and collections inspired by personal experiences. The designs can feel modern and slightly unexpected while still being made from traditional fine-jewellery materials.

The brand's use of recycled 14k gold is another part of its identity. Bondeye combines the material with ethically sourced natural diamonds and gemstones, reflecting its broader idea of conscious luxury without abandoning strong, distinctive design.

That makes the pieces particularly interesting for travellers too.

Jewellery is one of the easiest ways to carry a memory from one place to another. A necklace bought before a special trip, earrings worn to a long dinner in Ibiza or a ring connected to someone you love can eventually become associated with an entire chapter of your life.

Bondeye's philosophy fits naturally into that idea because the jewellery is designed to be worn, layered and reinterpreted rather than kept hidden away.

Imagine a gold chain worn with a simple linen dress for lunch by the Mediterranean, then layered with another necklace for dinner. Or a pair of statement earrings that become permanently associated with one unforgettable summer.

Those are the pieces that become more valuable emotionally over time.

And perhaps that's what makes Bondeye Jewelry worth knowing.

It's not simply trying to make jewellery that looks beautiful today. It's creating pieces with enough personality to become part of someone's story.

A brand that began with one woman sketching jewellery for herself has grown into a New York fine-jewellery name recognised by Vogue, Forbes and goop, with its designs now appearing on one of the world's most recognisable young stars.

Not bad for a passion project that started with a sketch.