SEATTLE’S FAMILY-OWNED JEWELER · SINCE 1982
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West Coast Diamond & Gem
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SEATTLE · FAMILY-OWNED SINCE 1982

Some things
are forever.

Custom engagement rings, wedding bands, and fine jewelry. A personal experience, from our family to yours.

Discover engagement rings
Round and cushion solitaire rings with a delicate diamond band on pale stone

FOLLOW WHAT DRAWS YOU IN

A shape. A sparkle.
A feeling.

Start with the details you love.
Explore a few ideas for your own ring.

Round diamond in a gold ring with a delicate stone-set band

The enduring round

WARM GOLD. A CLASSIC OUTLINE.
Step-cut center stone with rectangular side stones

Drawn to geometry

CLEAN LINES. QUIET PRESENCE.
Modest elongated cushion solitaire in white metal

A considered classic

SOFT CORNERS. SIMPLE LINES.
Petite pear-shaped bezel ring beside a delicate band

A softer silhouette

THE PEAR. THE PERFECT PAIRING.

Illustrative ring designs to inspire your custom consultation.

Which details feel like you?

Explore engagement rings ↗︎

FOR THE ONES WHO MEAN EVERYTHING

A little color.
A family story.

Her birthstone. A child’s birth month. A detail that brings everyone a little closer. Discover thoughtful ways to make a Mother’s Day gift personal.

Find her birthstone & explore gift ideas ↗︎
Two hands held together, showing a diamond engagement ring

02 / CUSTOM DESIGN

A little you.
A little us.
One of a kind.

Some pieces begin with a stone. Others with a feeling. Bring us your ideas, and let’s create something personal.

Begin a custom design

03 / OUR STORY

Fine jewelry.
Human connection.

1982WHERE OUR STORY BEGINSA couple celebrating an engagement with a diamond ring

Rooted in Seattle.
Built on relationships.

Bob Santucci founded West Coast Diamond & Gem with a personal approach to fine jewelry. Today, our family-owned studio helps you choose diamonds, precious stones, engagement rings, and wedding bands with care.

Come with an idea, an occasion, or a little curiosity. We’ll take the time to understand your taste and your budget. That’s how lasting relationships begin.

Meet us in Seattle
This team has truly made our experience fun and less stressful during this exciting time in our lives!

JACKIE ABLAO · WASHINGTON

04 / YOUR NEXT CHAPTER

SEATTLE, WASHINGTON

Let’s make
it personal.↗︎

Good things start
with a conversation.

The studio

1325 4th Avenue, Suite 1220
Seattle, WA 98101
Get directions ↗︎

Come say hello

Monday – Friday
9:00 am – 6:00 pm

Get in touch

(206) 624-8828wcdandg@gmail.comInstagram ↗︎

BEFORE YOUR VISIT

A few
good questions.

Where is your Seattle studio?

West Coast Diamond & Gem is at 1325 4th Avenue, Suite 1220, Seattle, WA 98101. We are open Monday through Friday, 9:00 am to 6:00 pm. Call (206) 624-8828 to plan your visit.

Can I create a custom piece?

Yes. Get in touch to discuss your ideas for a custom design, from an engagement ring to a tennis bracelet.

How do I find my ring size?

Visit the studio and our team can size your finger. If you’re outside Seattle, a local jeweler can help you find a comfortable fit.

What payment methods do you accept?

We accept cash, checks, and wire transfers. Contact the studio with any questions before your visit.

THE JEWELRY NOTEBOOK

Your guide to
fine jewelry.

Engagement rings in Seattle ↗︎Choosing the right jeweler ↗︎Stackable bands: a meaningful gift ↗︎Explore all jewelry guides ↗︎