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A lifetime of passion <br>in every piece.

A lifetime of passion
in every piece.

Welcome to the source of San Diego’s finest engagement rings
and fine jewelry, designed by the artist and craftsman, Marco Levy.

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Artist, creator, jeweler:

The eye of Marco Levy

When Marco Levy looks at a stone, he sees multitudes. He sees its final form, the height of its potential, the fulfillment of its promise. 

In short, nobody has an eye like Marco Levy — and he has spent the past 30 years bringing his singular talent, infectious passion, and incomparable expertise to create the most uniquely original designs to the San Diego jewelry market.

Our happy customers

A repeat customer for life, my fiancé and I could not be more pleased with the result and the experience at Diamond Source. A cut above.

Brooke P.

When it comes to attention, care and familiarity with our pieces no one comes close. Marco helped us take old pieces and bring new life to them.

Scudder M.

The brilliance at the Diamond Source is beyond any other place we have looked! Each Diamond is so special to us and very splendid. Their entire inventory is unparalleled to any other "source".

There is a warmth at Diamond Source, I look forward to my next piece. An expression of me! My husband and I truly appreciate the stellar customer service from a local family run business.

Heidi J.

This is by far the best place in San Diego to buy a diamond. My fiancé and I were overwhelmed by the amazing service of Marco and Fannie. We got the most amazing diamond for the best price. We've had random people just stop and ask us because it shines so brightly! Thank you Marco and Fannie!

Brian L.

I was looking for a spectacular ring to celebrate a milestone birthday… When I told them what I was looking for, Marco brought out the most remarkable ring I'd ever seen. They were so kind, gracious, knowledgeable and accommodating every step of the way. This is not your ordinary jewelry store. Marco is a master gemologist and jeweler. I cannot wait to return.

Teresa B.

Absolutely LOVE this jewelry store. They are family owned and such nice people. They make this shopping experience so memorable and are willing to create any diamond ring you have in mind.

Merik S.

Marco Levi and company are fantastic and are known for their quality work. If you want jewelry that will last a lifetime, please consider The Diamond Source in Old Town San Diego.

Rory C.

We have been happy customers of The Diamond Source for almost 30 years. Marco, Fannie & Dave are the best in the business & treat every single person with respect.

I recommend The Diamond Source to every single person I know!! I'll never buy fine jewelry anywhere but here! You won't be disappointed!!

S J.

There isn't a rating HIGH enough to describe our wonderful experience with Marco at the Diamond Source in Old Town. We were referred for our engagement ring. This wasn't our first rodeo. So, of course we were skeptical. What we ended up getting was not only an INCREDIBLE value, but a fabulous education as well.

Bill F.

Perfection exists, at the source.

To begin your journey with Marco, book your appointment today.