Los Angeles Diamond Factory

We specialize in the highest quality custom made engagement rings. Our design department will transfer your dream into reality.  Bring in pictures and ideas for your one of a kind engagement ring and we can design it while you wait.  Our engagement rings are custom built here in Los Angeles.

We have a large inventory of loose GIA and EGL certified diamonds, many of which were manufactured by us.  Our diamonds are cut to obtain maximum brilliance as evidenced by our large selection of GIA excellent cut diamonds.

We also buy and accept trade-ins of your old jewelry and diamonds!

At Los Angeles Diamond Factory, we offer a vast selection of services. We buy and sell loose diamonds, custom manufacture fine jewelry, and offer repairs on site. We also work with customers on re-purposing their heirloom jewelry. We are experts in this business and our success is built on integrity.

Having learned the diamond trade in one of South Africa’s foremost diamond-cutting facilities, our understanding of diamonds exceeds most common retailers. With a well-established business in LA since 1985, we are veterans in the jewelry district. In keeping up with the times, we have a staff gemologist certified by the Gemological Institute of America to assist customers with selecting the right GIA-certified stone. No matter which services you seek, you can trust we’ll do right by you at Los Angeles Diamond Factory — it’s the way we’ve been doing things for decades.

History

Established in 1981.

We opened our door first in 1981 as new immigrants to the USA from South Africa. At first, we only cut and manufactured diamonds for the trade but were in no time selling directly to the public. What we brought to the table was true Diamond knowledge and experience. As diamond cutters, there are very few people that know the intricacies of the Diamond trade as we do. Therefore we believe that with our knowledge, experience, and vast diamond inventory we will have exactly what you are looking for.

We have now launched our own custom-made engagement ring design department where we focus on creating the perfect setting to match your dream diamond.