, I don’t have a contact number for them but I do have their warranty address info.  It’s as follows:

Strauss Marketing, Inc.
115 West 30th St. Rm. 404
New York, NY 10001

Thanks Kyle, ES jewelry needs to list a number and information about how to send and deal with jewelry fixes now that they have announced they stand behind each and every piece, regardless of when it was purchased. If they succeed in doing this, they will win back customers like myself who have bought jewelry and had stones fall out of the pieces.