'See the difference in quality and lasting value our decades of diamond experience makes.'

About RTL

RTL is a diamond importer, jewelry designer and manufacturer, focused on providing superior quality and unmatched pricing to our customers. RTL's primary client offices are conveniently located in the Shreve Building at Union Square in downtown San Francisco.

We are able to provide our customers with prices that clearly reflect the cost savings of the direct diamond importing and diamond cutting services we have established. RTL's goal is to fulfill each customer's individual needs with the finest quality at manufacturer/dealer prices. As a part of our effort to provide you with the most complete service possible, RTL also offers custom design and manufacturing to meet your exclusive fine jewelry needs.

For over 20 years we have been using our collective experience, expertise and world-wide contacts to supply retailers and wholesalers with the same high level of service, selection and quality that we are now able to bring you.

RTL's world-wide contacts combined with our design and manufacturing services, allow us to buy direct from the source; guaranteeing extremely competitive pricing on one-of-a-kind pieces, as well as basic jewelry needs such as diamond stud earrings, tennis bracelets and engagement/anniversary rings.

We are so confident in our high level of quality and service that we guarantee your diamond purchased from RTL will retain it's full value any time you wish to upgrade your purchase.