Show the world, your shine
There is a story inside every stone we sell, one that only the most experienced jeweler can bring to life. For more than 30 years, we’ve taught our customers how to choose the perfect diamond without sacrificing quality for size or convenience. The Diamond Source is built on trust and tradition, whether you are buying online or in person.
Sparkle Your Dream
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San Diego’s source for exquisite diamonds and expertly crafted custom jewelry since 1985.
See the difference in our stones and our service.
The creative works here are simply magnificent. High quality, specialty items and custom products that shimer and shine brightly. Good place to go for an engagement ring, anniversary item, or just because you like to find an admirable items made with spectacular artwork for precious memories.
We are delighted to share our wonderful experience at The Diamond Source. From the very beginning, both Marco and Fanny made us feel at home as my fiancé and I looked at engagement ring options. My fiancé was able to build a completely customized ring that met all of our "asks" including our budgetary range. The quality of the diamond and band exceeded our expectations and we strongly believe you will experience the same level of care, quality and hospitality when working with Diamond Source. We look forward to being lifelong customers and purchasing future pieces from such a wonderful, family-owned business.
Fantastic jewelry store! I grew up here in San Diego listening to Marco’s radio commercials on the school bus. When it came time to buying an engagement ring for my wife, I went to all the major ring stores first to get an average pricing and design concept. But it was when I went to The Diamond Source, that I could tell the night and day difference. I was able to speak directly with Marco, and designed my wife’s ring with him! The ring was more beautiful, was built with better quality (Platinum over White Gold) and even had clearer Diamonds, and to make it all better, the ring cost way less money then the major ring stores! The most important thing for me personally, was I got to tell my wife she has a “One of a Kind” ring that no one else has! 8 years later, I still return to the Diamond source almost every 4 months to get our rings shined for free and have since bought several other pieces of jewelry! THANK YOU DIAMOND SOURCE!
We have purchased earrings and our engagement and wedding bands here in 2005. I still visit 1-2 times a year to have them cleaned and it's one of my favorite things about our purchase from Mar. The quality is extraordinary and my pieces from the diamond source still shine like they are brand new!