Marrin Costello

Named after #CostelloBabe and muse @chiaraaceto, the Chiara Pendant is the everyday staple you didn’t know you needed — until now. Hung from delica...

Introducing the Ramsey Choker 3mmCrafted from slinky woven chain, this delicate herringbone choker boasts a distinctive, shimmering pattern that ca...

Introducing the Helix Bracelet 3mm Elevate your style with this 3mm rope chain bracelet, featuring a classic twisted design that adds texture and v...

Introducing the Rita CuffMarrin Costello's adjustable and one-size-fits all Rita Cuff is beautiful when worn on its own, and stunning when layered ...

Introducing the Regina LariatWorn as a long chain over a high neck line, or present a mock-body chain aesthetic by tucking it into a plunging neckl...

Introducing the St Benedict PendantA reversible round charm featuring St. Benedict on one side and a cross on the other. Representing protection an...

Meet the Michaela Hoops 2” These striking lightweight hollow 2" tube hoop post earrings make a bold statement with their eye-catching design and mo...

Introducing otheur Helix Bracelet 3mm Elevate your style with this 3mm rope chain bracelet, featuring a classic twisted design that adds texture an...

There's nothing T can't do. Meet Tara, the newest huggie that is reversible with an invisible click hoop closure, and available in 2 sizes (15mm + ...

Meet Marrin Costello's newest shining star — the Bowie Huggie. This invisible click hoop huggie will take your ear stack to new and heightened leve...

The only lariat you will ever need has officially arrived. Meet Supreme — our best-selling, multifunctional lariat that can be worn as a pendant, a...

Oh baby. She’s back. Meet your new favorite everyday, delicate chain choker. With a celestial starburst pattern peppered throughout miniature Cuban...

The most delicate paperclip chain you ever did see — meet the Mirage Chain. With dainty interlocking rectangular links, this stunningly detailed ch...

The only lariat you will ever need has officially arrived. Meet Supreme — the best-selling, multifunctional lariat that can be worn as a pendant, a...

Meet the classic Layla Hoops — with a twist! A timeless croissant-style design redefined, the Halle Hoop 1” features a click back hoop earring clos...

Meet the classic Layla Hoops — with a twist! A timeless croissant-style design redefined, the Halle Hoop 1” features a click back hoop earring clos...

Meet Marrin Costello's newest shining star — the Bowie Huggie. This invisible click hoop huggie will take your ear stack to new and heightened leve...

Marrin Costello's one-and-done Layla Hoop is a no brainer for all ages! Fastened with a click back earring closure, this hoop is perfect to put on ...

The chicest hoops you ever did see — nothing says elegance and ‘Old Money’ like the Petra Collection. The triple banded post earring half hoop is a...

It’s written in the stars — the best-selling Orion Huggies is the perfect mixture of trendy celestial and nod to luxury.  Named after the prominent...

Meet the Michaela Hoops 1” Marrin Costello's best-selling hollow 1" tube hoop post earrings offer a bold statement with their modern, sculptural de...

It’s all love over here! Marrin Costello's coveted heart-shaped motif is back and better than ever in an open and endless heart huggie design! With...

Twist and shout baby — the classic Helix Collection is back and better than ever! A vintage take on a modern style, this twisted rope chain necklac...

MC's one-and-done Layla Hoop is a no brainer for all ages! Fastened with a click back earring closure, this hoop is perfect to put on in the am and...