Marrin Costello

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...

As the fifth sign of the zodiac, Leos are known to be optimistic, fun, and entertaining. With iconography that represents the head, mane, and tail ...

The eight astrological sign in the zodiac, the Scorpio is known for its transformation, energy, fearlessness, and ambition. Represented by the scor...

The twelfth and final astrological sign in the zodiac, the Pisces Pendant is symbolized by two fish swimming in opposite directions. Surrounded by ...

Your herringbone prayers have been answered. The Ramsey Collection takes vintage-inspired jewelry to an entirely new level. Smooth snake-like chain...

Where vintage meets contemporary — meet the Orion Signet Pendant. A classic rectangular silhouette embellished with a celestial-shaped engraving an...

Meaning ‘bull’ in Latin, the Taurus is known for its slow and steady perseverance. Represented by the bull’s full form, the Taurus Zodiac Pendant i...

A mythological creature and Cardinal sign, the Capricorn is an Earth sign known for their ambition, organization, practicality, and hustle. Symboli...

The third astrological sign in the zodiac, the Gemini constellation is interpreted as representing a pair of twins. Realized by two silhouettes in ...

Logical, practical, and systematic, the Virgo Zodiac is a perfectionist earth sign with lots of energy and attention to detail. Historically repres...

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...

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

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...

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

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 Michaela — a best-selling, lightweight, hollow hoop — perfect to wear all day long. This stunning hoop is a must have for your accessories war...

MATERIAL | signature MC stainless steel chain SILVER | polished stainless steel SIZE | 18" + 2" extender DETAIL | hypoallergenic + water-resistant ...

It’s written in the stars with the Orion Lariat! Delicate round link chains detailed with individual links from the Empire Chain are finished with ...

The paperclip chain trend just got a facelift with Mariposa. With flexible multi size links, this drop earring has moves you’ve never seen. Paired ...

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...

Your It Girl’s favorite paperclip chain — meet Empire. Elongated and rectangular links finished with a lobster clasp and signature MC connector tag...