United Diamonds-Rockville

United Diamonds-Rockville is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Diamonds

North American Industry Classification System (NAICS) Categories:

• Jewelry Stores > Precious & Semi-Precious Stones > Diamonds

Standard Industry Classification (SIC) Categories:

• Jewelry Stores > Precious & Semi-Precious Stones > Diamonds