Why Choose CGJ?

California Girl Jewelry is a mother/daughter duo who specialize in rare, colored gemstone fine jewelry.

Exquisite gemstones are sourced from all over the world and our one-of-the-kind settings are designed and manufactured by us using colorless diamonds set in solid 18K gold and platinum making glittering perfection.  

What is the quality of our accent diamonds?

Our California Girl Jewelry (CGJ) collection accent diamonds are fully faceted, with a clarity of VVS/VS for any carat weight and are colorless. Having fully faceted accent diamonds means more light return (sparkle) because of the increased facets and the clean, colorless diamonds. 

The accent diamonds in our settings are fully faceted and VVS/VS in clarity for each diamond. The majority of jewelry companies will decrease their quality of accent diamonds to SI2/SI1/I1 or even I2s to lower the cost of their jewelry.  Each piece we create is made with near flawless diamonds.

Custom design jewelry is easy with our robust inventory of loose gems. We offer financing online.  Choose your gemstone and then design a setting.

We are women owned and operated full service jewelry business. 

Retail Location:

Strawberry Village Shopping Center

800 Redwood Highway Frontage Road

Mill Valley, CA  94941

Contact: 650-504-0646