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Customer Service answers to all your jewelry questions are provided by our knowledgeable experts who are standing by and eager to assist you. Our friendly and knowledgeable staff has gemological training from the Gemological Institute of America and the American Gem Society.
service@4aDiamond.com
Toll free 866-833-0007 (10AM-6PM CST)
Fax. 712-224-4008 International 712-224-4007
4aD.com
P.O. Box 407
North Sioux City, SD 57049
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