Screen Shot 2018-10-13 at 11.07.28 AM.png

Sierra Gem Company is a family-owned and operated jewelry store with two locations, one in Downtown Oroville, the second branch in Paradise, CA. We opened our doors in November of 1987, in historic downtown Oroville. We have experienced two flood evacuations and an arson fire in our Oroville location, so it’s safe to say that we love Oroville and are here to stay. We are especially proud of our Oroville store remodel since the arson that happened in 2010.


Our goal is to be the go-to destination for all who are looking for comprehensive jewelry and watch services. We can assist you if you’re interested in: 

• Custom jewelry design—hand carved and/or computer generated 

• Jewelry repairs/remounts 

• Insurance Appraisals 

• Pearls/pearl stringing 

• Black Hills Gold Jewelry 

• High-end Watch repairs 

• Fine estate jewelry

• A broad selection of fine gemstone and diamond contemporary jewelry 

Name *