Our Studio

Come visit us in our new show room!

Visit Us

We are located in Sorrento Valley. Our location has dedicated parking, workshop, showroom, and great natural lighting! Come on in and design with us! Drop-ins welcome.

  • 11015 Sorrento Valley Rd
  • San Diego, CA 92121
  • Tuesday-Saturday: 10am - 7pm
  • Sunday & Monday: Closed
  • (619)-298-5655 (call)
  • (619)-330-6014 (text)
  • info@charleskoll.com

In Studio from Start to Finish

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.


Every custom piece is crafted in our studio, ensuring that it perfectly captures your unique style. Our unwavering commitment to quality guarantees that we will surpass your expectations.


Our open workshop and total transparency throughout the design and crafting process means you can see your jewelry being made, repaired, or resized by our expert jewelers every step of the way.

Qualified Dealer

We are the only authorized Hearts on Fire dealer in San Diego. This is recognized as the industry authority and benchmark for all matters pertaining to custom jewelry.

The Charles Koll Experience

For over 58 years, Charles Koll Jewellers has created wearable beauty for an extensive and diverse clientele, honoring those special times in life through extraordinary creativity and technical achievement. Possessing critical knowledge, experience and resources enable Charles Koll to deliver the highest quality jewelry product available. Each one tailored to meet the individual needs of our discerning client.

Our Services

Our services in include complete in-house design/manufacture, repair, refurbishing outdated or unused jewelry, appraisals, watchmaking and more.

Custom Rings

We offer custom ring services for all your needs: engagement rings, wedding bands and sets, and heirloom stones.

Custom Jewlery

We take pride in creating custom high-quality jewelry to mark special occasions and life’s precious moments.


We offer appraisals to help protect your interests by documenting the full value of the piece appraised.

Ring Resizing

With four highly skilled goldsmiths on staff we can often get you fitted same day- even if you didn’t purchase your ring from us.

Engraving Services

Engraving is a delicate process, our highly-skilled jewelers will give you the same excellent service engraving your jewelry as they did designing it.

Repairs & Maintenance

We offer jewelry cleaning, stone tightening, and watch bracelet refurbishing.

The Studio Process