Explore Our Designs
One of A Kind
Unique Engagement Rings
Discover the art of unique love with our collection of Unique Engagement Rings. 💍✨ Each piece is a testament to individuality, crafted to symbolize your one-of-a-kind journey together. Let your love story shine with a design as unique as your bond.
Explore Designs
Now Trending
Halo Engagement Rings
Where Timeless Elegance Meets Modern Glamour: Discover the allure of trending halo engagement rings
Explore DesignsThe Charles Koll Difference
To ensure the quality and integrity of each creation, every process of jewelry creation from client-guided design to casting, prototyping and diamond setting is carried out and quality-checked – step by step – in our studio.
Full-Service
From appraisals and repairs to fully custom design and refurbishing, we offer personalized service.
Transparency
We do everything in-house in our glass-walled workshop, so you can see your designs brought to life, step by step. Plus, doing it ourselves means much shorter wait times than big box jewelers.
Artists at Heart
Custom jewelry is not just part of what we do; it is foundational for Charles Koll. Through collaboration we deliver jewelry that resonates, excites and inspires.
Get the in-store experience
Visit Us
Come visit our brand new location in Sorrento Valley! With an expanded workshop, showroom, and beautiful natural lighting, the Charles Koll experience is better than ever.
We'd Love to Be Part of Your Story
See All Testimonials
John S.
18k Diamond Earrings
Upon receiving these, I was immediately struck by their classic elegance and radiant charm. The quality of the gold is exceptional, with a rich, warm hue that complements any skin tone beautifully.
Mary U.
18k Emerald cut Diamond ring
The level of customization offered was impressive. Charles Koll's ability to translate our vision into a tangible design was remarkable.
Trevor A.
18k Emerald and Diamond studs
Customer service was outstanding! The staff were not only knowledgeable and professional but also genuinely attentive and patient.
Alexis C.
Platinum Citrine and Diamond pendant
The craftsmanship of the pendant is impeccable. The citrine is securely set, with attention paid to every detail.