Rosier Fine Jewelry

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Rosier Fine Jewelry Modern jewelry with old-world charm, designed by Molly Rose. Shop my collections or create a custom piece with me.

Made of pearls, chains and nautical charms. You?
10/11/2026

Made of pearls, chains and nautical charms. You?

09/25/2026

You mean to tell me if Ralph Lauren hadn’t let me go, I wouldn’t have explored jewelry design, and I never would’ve ended up here?

The universe has a funny way of working out…

My story of how I worked the “dream” corporate fashion job, and accidentally started two jewelry businesses in NYC is up on Substack.

Comment STORY and I’ll send it to you ✨

When repurposing Grandma’s heirlooms turn into this: 👀 A bespoke wedding band stack, custom designed with your unique st...
09/15/2026

When repurposing Grandma’s heirlooms turn into this: 👀

A bespoke wedding band stack, custom designed with your unique story!

I designed this for a special client who intends to wear her pieces together and apart, depending on her mood and job. Swipe to see some process photos at the end of the design and production phases!

Creating a custom piece is truly a work of art.

If you’d like to discuss turning your heirloom into something new, comment CUSTOM and I’ll send you the link to get started!

Her something blue 💙Our beautiful Rosier Fine Jewelry client wears the Sky Blue Sapphire Infinity Knot ring, made for mo...
08/18/2026

Her something blue 💙

Our beautiful Rosier Fine Jewelry client wears the Sky Blue Sapphire Infinity Knot ring, made for moments like this.

Congratulations to the happy couple!

I designed these “peekaboo” diamond hoops for the woman like me who can’t decide between chunky gold or diamonds… So I s...
04/29/2026

I designed these “peekaboo” diamond hoops for the woman like me who can’t decide between chunky gold or diamonds…

So I said, why not have both?

I’m obsessed with the minimalism here, and love the subtly of the diamonds in the back. This is the ultimate cool-girl staple for life.

These earrings are 20mm, set with natural diamonds in 18k gold.

All pieces are handmade to order in NYC.

04/09/2026

Personally obsessed with the last one 🤤

I love being creative with engagement rings settings, but I also love traditional settings too.

When working with me, there is no right or wrong way to direction to go when it comes to designing your engagement ring - all that matters is that YOU love it.

And you feel you’ll have it forever.

Which prediction is your favorite?

The most underrated jewelry staple >>> chunky chains.If you’re looking for a one-of-a-kind chain, handmade in NYC, I hav...
04/09/2026

The most underrated jewelry staple >>> chunky chains.

If you’re looking for a one-of-a-kind chain, handmade in NYC, I have these gorgeous options in stock.

And if you’d like to customize even further, we could add charms to your links or set birthstones for a more personalized look.

DM to inquire for more info.

Address

Westport, CT

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm

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