O M Color Diamonds

O M Color Diamonds is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Diamond Wholesale

North American Industry Classification System (NAICS) Categories:

• Jewelry, Watch, Precious Stone, And Precious Metal Merchant Wholesalers > Precious Stones & Metals > Diamond Brokers & Buyers

Standard Industry Classification (SIC) Categories:

• Jewelry, Watches, Precious Stones, And Precious Metals > Precious Stones & Metals > Diamond Brokers & Buyers