Custom
Engagement Rings 

Custom-designed engagement Rings Near San Francisco

At Lauren O Jewels, located in Petaluma, CA—just north of San Francisco—we specialize in crafting custom-designed engagement rings and anniversary jewelry that embody elegance, intention, and enduring craftsmanship. Each piece we create is made to tell a story—your story—with artistry and precision at every stage.

We understand that an engagement ring represents more than a milestone; it reflects your personal taste and shared journey. Our process blends education and expertise with creative collaboration, ensuring that every decision—from diamond selection to the final polish—is guided by care, transparency, and experience.

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Our Process

CAD Design

Every engagement ring begins with collaboration. During your private consultation, we listen to your ideas, inspirations, and lifestyle to help design a piece that feels both timeless and personal.

Using CAD (Computer-Aided Design), we turn your vision into detailed renderings that reveal every angle of your future ring. This digital design process allows for small refinements before casting, ensuring exact proportions, comfort, and aesthetic harmony. The result is a design that feels perfect long before it’s brought to life.

Your Diamond or Stone

  • Learn about the 4 C’s—cut, color, clarity, and carat weight—in a relaxed, informative consultation.

  • Explore a curated selection of natural diamonds and fine colored gemstones, including sapphires, emeralds, and rubies.

  • Compare brilliance, fire, and proportion as we help you choose a stone that best reflects your vision.

  • Receive expert advice rooted in gemological knowledge and a commitment to quality and ethical sourcing.

We make the process of selecting your diamond or gemstone both approachable and inspiring, allowing you to design with confidence.

Custom DESIGN & CAD Renderings

After selecting your stone, we refine your design with precision and artistry. Whether you envision a traditional solitaire, a contemporary east-west setting, or a design inspired by heirloom elements, our CAD renderings bring every detail into focus before production.

We review each rendering together, ensuring balance, proportion, and comfort before moving forward. This stage allows your design
to evolve naturally into something entirely personal and distinct.

Finished Ring

Your final design, brought to life!

Once your design is approved, our master jewelers handcraft the final piece in your chosen metal—platinum, yellow, white, or rose gold. Every ring is finished and inspected for precision, durability, and brilliance.

The finished ring is more than a piece of jewelry—it’s a work of art, made to celebrate your love story and stand the test of time.

"My engagement ring is truly perfect.

Somehow Lauren and my fiancé were able to design and create the ring
of my dreams without me even knowing what I wanted myself."

- CAEDMON P.

Why Clients From San Francisco Choose Lauren O Jewels

Clients from San Francisco, Sausalito, and across the Bay Area choose Lauren O Jewels for our expertise, transparency, and collaborative process. Our Petaluma studio offers a calm, personalized alternative to the bustle of city shopping—where you can take the time to learn, design, and create without pressure.

With decades of experience in fine jewelry design, we combine deep knowledge of gemstones with an artistic approach to craftsmanship. Every piece is made locally, allowing clients to be involved in each stage of the process.

Our dedication to quality, honesty, and service has earned the trust of clients throughout the Bay Area who value a refined yet down-to-earth approach to creating custom jewelry.

Get Started

private consultationS for engagement rings

Schedule Appointment

How Can We Help You?

Anniversary Jewelry & Heirloom Redesign

Custom Designed Engagement Ring

In addition to engagement rings, we create:

  • Custom anniversary bands and eternity rings that honor milestones and lasting connections.

  • Heirloom redesigns that transform inherited stones into fresh, modern designs.

  • Matching wedding bands crafted to sit seamlessly with your engagement ring.

Each piece is crafted with care and precision, designed to celebrate your memories while carrying them forward in lasting form.

Contact us

Private Consultations & Local Service

All appointments are by private consultation to ensure each client receives a personalized experience. During your visit, you can view completed designs, compare stones, and explore creative ideas in a relaxed, educational setting.

We welcome clients from San Francisco and throughout the Bay Area who seek a custom engagement ring designer known for artistry, craftsmanship, and genuine connection.

Visit Our New Studio Near San Francisco

Lauren O Jewels

159 Kentucky Street. Suite 6.
Petaluma, CA 94952

Hours By Appointment

Phone: (415) 644-5221
E-Mail : info@laurenojewels.com

We are located in the ♡ of Petaluma California

All appointments are by private consultation to ensure each client receives a personalized experience. During your visit, you can view completed designs, compare stones, and explore creative ideas in a relaxed, educational setting.

We welcome clients from San Francisco and throughout the Bay Area who seek a custom engagement ring designer known for artistry, craftsmanship, and genuine connection.

 

Whether you're located in Petaluma, Santa Rosa, Novato, Sonoma, Kentfield & Ross, San Rafael, or Marin County, you can trust Lauren O Jewels for beautifully crafted, custom-designed engagement rings and anniversary jewelry.