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  • (303) 680-8725
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  • Aurora, CO
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Your Vision Brought to Life

A diamond ring and a green ring mold on a jewelry design sketch.
A diamond ring and green wax model on a computer mouse, with a CAD design on the screen in the background.
A diamond ring on a sizing tool with a ring sketch and a green wax model.

Custom Jewelry, Designed In House

Custom is a word most jewelers use. At Biondi Diamond Jewelers, it's been our craft for 35 years — and your vision is one we treat as our own.

Start a ProjectMake an Appointment
A hand sketching a detailed diamond ring design on paper with a pencil.

Start from Scratch From an Idea

Have a dream but no idea where to start? That is exactly where we come in. Our team sits down with you, listens to what you are envisioning, and helps translate it into a design that is entirely your own. Whether you have a rough sketch, a photo you love, or just a feeling you cannot quite put into words yet, we will help turn your vision into reality. 

A marquise-cut diamond ring with a gold band on a textured fabric background.

Restoration & Redesign Revamp an Heirloom

That piece sitting in a drawer deserves a second life. We specialize in redesigning and restoring inherited jewelry, resetting stones into new settings, and breathing new purpose into pieces that matter to you. Bring in what you have and we will show you what it could become.

Gold charm bracelet with various pendants, including a heart and letter

Start with Some HelpCustomizable Jewelry

Not ready to go fully custom? We carry a curated selection of semi-custom and customizable jewelry where you can choose your metal, stone, and setting to build something that feels made for you, with a little less lead time.

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Our Custom Design Process

Every custom piece at Biondi follows a proven four-step process built around your vision, your timeline, and your budget. Here is how it works.

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Consultation

We start with a conversation. Tell us what you are looking for and we will ask the right questions to bring it into focus. This is where your vision becomes a plan.

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Wax & CAD Models

Before any metal is poured, we build a precise model of your piece. You will see exactly how it will look and feel before we commit to the final design.

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Production

Once approved, your piece is cast, set, and hand finished by our master jeweler, with most work completed on location.

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Yours Forever

You pick it up. We walk you through every detail of the piece, answer any questions, and send you home with something that will last a lifetime.

Start a Project

Meet with an Expert

Ready to start? Stop by our Cornerstar showroom or schedule a consultation and we will walk you through every option from your very first idea to your finished piece.

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Custom Jewelry Gallery

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Every Great Piece Starts With a Vision

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Our Reviews

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Se habla español

Nuestra asociada que habla español está en la tienda de martes a sábado durante el horario habitual. Recomendamos programar una cita.

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