For those searching for unique.


Redefine "classic" with Modern Engagement Rings.

Our Modern Bridal collection combines bold, heavy metals with unique settings - everything from east to west settings, to perfectly imperfect asymmetrical designs. Subtle textural elements and an elevated edge put a twist on the classic solitaire, making for a memorable heirloom unique to the modern bride.

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Create Your Own Story

It's attention to detail that makes the difference between average and stunning, and it is what makes Kasia Jewelry so refined, elevated, and covetable.


100 Chesterfield Drive

Ste B

Cardiff, CA 92007

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Natural Diamonds

In all of our diamond pieces, we are very intentional in our decision to strictly use natural diamonds, as opposed to lab-grown. We believe Mother Nature’s wonders simply cannot be replicated!

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Our clients are the center of our community. We always greet them warmly and are ready to help them create their own story. Grab some tissues, and read a few of their beautiful love stories below.

Complimentary Shipping

Free 2nd Day Air shipping for all domestic orders over $500.

Financing Options

We gladly offer Affirm, or a 50% Deposit option.

Personal Styling

Here to help! Find expert styling services for all jewelry needs.

Sustainable & Ethical

We are proud to use recycled gold and ethically sourced stones.