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Beautiful jewelry should fit seamlessly into your life. And beautiful jewelry should also be accessible for everyone. Following those beliefs, Melanie Casey – our founder and jewelry designer – created The Demi. Where beautiful designs and attainable luxury meet. She’s already established a name for herself in the fine jewelry industry, sharing handcrafted pieces with thousands of jewelry-admirers all around the world. And now, by producing demi-fine jewelry side-by-side with trusted manufacturers, many of Melanie's elevated designs have been made accessible for an even wider audience. The Demi collection is dainty, unique, and crafted with intentionality and purpose. From here in Andover, Massachusetts, Melanie herself thoughtfully curates each element of our collection. And all of them illustrate the simple-yet-unexpected design style that she’s known for. Our designer-curated jewelry has a hand-touched feel. And they’re made to match any moment, whether you’re shopping for a special occasion or looking to make your everyday shine even brighter.
Who said elevated jewelry had to have elevated prices? Whoever it was didn’t know about The Demi. ​​Welcome to the place where luxury is actually attainable.

Get everyday pieces you won’t find every day. Our collection of 14k gold and vermeil works of art sparkle with real diamonds and gemstones. We never settle when it comes to material selection. Melanie carefully selects each piece to feature that handcrafted, artisanal look we all love. Setting timeless treasures within reach and providing you with meaningful, enduring staples you’ll cherish forever.

Finally. Jewelry that benefits the wearer and world alike. The Demi unites high-quality artistry and everyday wearability with charitable generosity. And you’re invited to be a part of it.

We’re here to empower your inner philanthropist. We know you love giving back. The Demi is right there beside you. We have vetted and carefully selected a group of charities just for you. When you make your purchase, select one or more of your favorite organizations from our list and we’ll donate 5% of your purchase to their cause. 100% of the proceeds go directly to the programs.



Designer Melanie Casey has curated this collection with you in mind. Fans of her designs love her engagement rings and fine jewelry line, and now you can own even more of her pieces with her demi fine line. Start your collection today.


There is nothing better than owning a piece of jewelry featuring genuine diamonds. The Demi assortment offers many deigns in natural diamonds and lab grown diamonds. Explore our collection and choose your favorite.

14k gold
& Vermeil

Quality material that lasts. Our jewelry is made of solid 14k gold and 14k vermeil metals. These metals give the jewelry strength to endure the years, as well as unbeatable shine.