Custom
Engagement Rings 

Custom-designed engagement Rings Near Santa Rosa

At Lauren O Jewels, located in Petaluma, CA—just south of Santa Rosa, we specialize in creating custom-designed engagement rings and anniversary jewelry that reflect your love story through craftsmanship and care. Every ring we make is designed to capture the essence of your relationship, blending timeless design with modern artistry.

We understand that an engagement ring is more than jewelry—it’s a lasting symbol of promise and devotion. Our process ensures that every element, from diamond selection to metal finish, is personal and intentional, giving you a one-of-a-kind piece that feels uniquely yours.

for all inquiries, please message us here:

Our Process

CAD Design

Creating your dream ring begins with collaboration. During your private consultation, we discuss your lifestyle, inspiration, and aesthetic preferences before turning ideas into detailed design concepts.

Using CAD (Computer-Aided Design) technology, we bring your vision to life digitally—allowing you to view renderings of your future ring before it’s ever cast. This method ensures precision and gives you confidence in every detail, from prong setting to stone proportions. Together, we refine until your ring feels perfect.

Select

Your Diamond or Stone

  • Learn about the 4 C’s—cut, color, clarity, and carat weight— while comparing stones side-by-side in our private Petaluma studio.

  • Explore natural diamonds, as well as colored gemstones like sapphires, emeralds and rubies.

  • Understand how light, shape, and structure affect brilliance and quality.

  • Receive transparent guidance so you can select a stone that reflects your personal style and priorities.

At Lauren O Jewels, our goal is to make the process educational and enjoyable. We take the time to ensure you feel informed and confident as we find the perfect centerpiece for your design.

Custom DESIGN & CAD Renderings

Once your stone has been chosen, we focus on the artistry of design. Whether you’re drawn to a vintage-inspired halo, a sleek modern setting, or a timeless solitaire, our CAD renderings allow you to see and adjust your ring from every angle before production.

Each rendering is carefully reviewed for proportion, balance, and wearability—so the final piece feels both elegant and effortless.

Finished Ring

Your final design, brought to life!

After your approval, our team handcrafts the final ring in your chosen metal—gold, platinum, or a mixed-metal design. Every surface is polished to perfection and inspected for comfort, symmetry, and brilliance.
When you see your finished ring for the first time, it will embody both artistry and sentiment: a true reflection of your story.

"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.

Get Started

private consultationS for engagement rings

Schedule Appointment

Why Santa Rosa Clients
Choose Lauren O Jewels

Couples from Santa Rosa, Marin, and Novato trust Lauren O Jewels for our personalized approach and uncompromising quality. Located just a short drive south of Santa Rosa, our Petaluma studio offers an intimate space where clients can explore design ideas, view stones in person, and collaborate directly with an experienced jeweler.

Every engagement ring is crafted with the highest attention to detail—merging local craftsmanship with the warmth and integrity that define our work. We’re honored to help Sonoma County couples create meaningful pieces that become part of their family stories.

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 to celebrate milestones and new chapters.

  • Heirloom redesigns that transform family stones or vintage pieces into updated, wearable treasures.

  • Matching wedding bands designed to sit seamlessly beside your engagement ring.

Each design is guided by precision, proportion, and the belief that fine jewelry should last a lifetime. Whether you’re commemorating an anniversary or creating a new family heirloom, we’ll bring your vision to life with care and artistry.

Contact us

Private Consultations & Local Service

We offer private consultations to give every client the dedicated time and attention their design deserves. During your visit, you’ll see examples of past designs, view gemstone selections, and collaborate directly with our design team to refine your concept.

We proudly serve clients from Santa Rosa, Marin County, and the greater Bay Area who are searching for a custom engagement ring designer near Petaluma—a jeweler who values both creativity and connection.

Visit Our New Studio Near Santa Rosa

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

 

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