Our Story

Rainbow Diamond has been located in Los Angeles since 1920. We are a company that focuses on giving excellent customer service in order to help our clients find exactly what they are looking for. We have on hand a large selection of certified loose diamonds and natural gemstones. We are partnered with many national brands and have available full custom design in-house. Our store provides several different services such as jewelry repair, cleaning, and appraisals. Our watch services include battery replacement, watch band sizing, cleaning, crystal face replacement and other watch related issues.