Custom
Engagement Rings
Custom-designed engagement Rings Near Sonoma, CA
At Lauren O Jewels, located in Petaluma, CA—just west of Sonoma—we specialize in crafting custom-designed engagement rings and anniversary jewelry that capture your story through craftsmanship, care, and timeless design. Every ring we create is one-of-a-kind, built to reflect your love, your lifestyle, and your vision for the future.
We believe an engagement ring should be as unique as the couple it celebrates. From your first consultation to the moment you see your finished piece, our process combines education, artistry, and technical precision to ensure that your ring feels personal, balanced, and beautifully made.
for all inquiries, please message us here:
Our Process
CAD Design
Your design journey begins with a one-on-one consultation, where we listen to your ideas, preferences, and inspiration. Together, we’ll explore design styles—from classic solitaires to vintage-inspired or contemporary silhouettes—before bringing your concept to life.
Using CAD (Computer-Aided Design), we create detailed renderings of your future ring, allowing you to view every angle before it’s cast. This ensures that proportions, details, and comfort all meet your expectations, giving you full confidence in the design before it’s made.
Select
Your Diamond or Stone
Learn about the 4 C’s—cut, color, clarity, and carat weight—while exploring a curated selection of diamonds and gemstones.
Compare natural diamonds and fine colored stones, such as sapphires, emeralds, and rubies.
Discover how light, symmetry, and proportion affect brilliance and beauty.
Receive clear, trusted guidance from experienced jewelers who prioritize education and integrity.
We take pride in helping you find the perfect stone that balances quality, style, and meaning—making the process both informative and inspiring.
Custom DESIGN &CAD Renderings
Once your center stone is selected, we move into the creative design stage. Whether your vision is modern and minimalist or vintage and intricate, our CAD renderings show your ring in lifelike detail. You’ll be able to make small refinements before casting, ensuring your piece feels completely your own.
This collaborative process allows you to be part of every step, transforming your ideas into a ring that will be cherished for generations.
Finished Ring
Your final design, brought to life!
After approval, our team crafts your ring in your chosen metal—yellow, white, or rose gold, or platinum. Every surface is polished by hand, every prong checked for precision, and every detail refined to perfection.
When you see your finished engagement ring, you’ll recognize not just the beauty of the piece, but the meaning it holds—an heirloom created exclusively for you.
"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 Sonoma Choose Lauren O Jewels
Clients from Sonoma, Santa Rosa, and across Marin County choose Lauren O Jewels for our combination of artistry, expertise, and trusted craftsmanship. Our Petaluma studio offers an intimate setting where design and education meet, creating a truly personalized experience.
Every ring is handcrafted locally, allowing you to be involved from concept to completion. We bring decades of fine jewelry knowledge, ensuring that each ring is designed for lasting beauty and exceptional comfort.
Our clients appreciate our commitment to clarity, artistry, and the personal touch that defines the Lauren O Jewels experience.
Get Started
private consultationS for engagement rings
How Can We Help You?
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Want to learn more about our services?
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Curious to see our finished work?
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Ready to Get Started?
Anniversary Jewelry & Heirloom Redesign
In addition to engagement rings, we specialize in:
Custom anniversary bands and eternity rings to mark milestones and renew vows.
Heirloom redesigns that give new life to family stones and vintage jewelry.
Matching wedding bands crafted to sit perfectly beside your engagement ring.
Each piece is created with care and precision—designed to honor your past and celebrate your present.
Private Consultations & Local Service
All appointments are by private consultation, offering a calm and personal space to discuss your ideas. During your visit, you’ll see completed rings, CAD renderings, and hand-selected gemstones as we collaborate on your design.
We proudly serve clients from Sonoma, Santa Rosa, and throughout Sonoma County who are seeking a custom engagement ring designer near Petaluma—a trusted jeweler known for integrity, artistry, and attention to detail.
Visit Our New Studio Near Sonoma
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 creating an engagement ring or celebrating an anniversary, contact us today to schedule your consultation. Together, we’ll design a piece that reflects your love story and becomes a cherished heirloom for years to come.
Whether you're located in Petaluma, Santa Rosa, Novato, 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.