MARRIN COSTELLO

The It Girl’s favorite paperclip chain — meet the 2nd edition of our best-selling classic Empire Chain. Elongated and rectangular links finished ...

Oh baby. She's back and better than ever. Our best-selling Mica XL Chain features bold oval chain links with faceting detail on each side. Silky ...

Classic MC gets a modern twist with our Helix Layers! Crafted of a stainless steel base, this best-selling delicate duo is even more than meets t...

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

Twist and shout baby — our classic Helix Collection is back and better than ever! A vintage take on a modern style...

Our original coin pendant is back and better than ever! A reversible round charm featuring St. Benedict on one side and a cross on the other, the...

You asked, we answered. Meet the first multi-use purse chain that also doubles as a necklace *and* a belt chain. A beautifully detailed braid cha...

Our signature Cigar Band is bringing the heat. Now available in stainless steel,...

Just when you thought our cigar bands couldn't get any better... we added bling....

She’s got moves you’ve never seen! Our best selling Cobra Ring is the head...

Our cool girl ring is back and better than ever - with pearls!  Make a not-so-subtle statement with this timeless art-deco-inspired ring. Featuring...

A modern take on a vintage aesthetic — these hoops perfectly blend trendy and timeless into an earring style that you are sure to have forever an...

A Costello classic — our Maverick Hoops are guaranteed showstoppers. Inspired by our beloved #CostelloBabe @MsMaverickMuse, this unique design pa...

Meet Michaela — our best-selling, lightweight, hollow hoop — perfect to wear all day long. Available in 1”, 2”, and 3” diameters, this stunning h...

The It Hoop for girls that get it — meet our second edition of the Audrey Collection, detailed with ivory glass pearls. Available in both Hoop an...

The It Hoop for girls that get it — meet Audrey. Available in both Hoop and Huggie sizes, this clickhoop pavé diamond earring is the statement yo...

Where’s a stud finder when you need one?! We present to you the OG studded melrose motif that helped launch the Marrin Costello Jewelry brand — n...

Meet Michaela — our best-selling, lightweight, hollow hoop — perfect to wear all day long. Available in 1”, 2”, and 3” diameters, this stunning h...

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

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

She thicc and she cute. The Monterey Hoops pack a big punch while being easy on the lobes. Full-bodied yet lightweight, these hollow earrings wil...

Because every body needs a diamond tennis bracelet. Period. Our 3mm classic tennis bracelet is sure to turn heads and gain compliments.  Fold-ov...

The OG #CostelloBabe’s know! Now made of a stainless steel base, our most iconic Queens collection is back to change the game forever — and for goo...

Twist and shout! Our vintage-inspired twisted rope chain is back and better than ever. Available in both 3mm and 5...