Cathaygems is one division of C.D. Plus, Inc. - a company incorporated in San Diego, California of United States. We have been a provider of freshwater pearls and pearl jewelry directly from pearl farms for more than 12 years, although we have come on line only 5 years ago, as indicated by our Better Business Bureau report which you can access directly on line. We manufacture not only pearl jewelry but also sterling silver jewelry, which is the reason why you can custom order any one piece of your exclusive line of jewelry and we do them well. Our outstanding record with the Better Business Bureau is proof!