TransGuardian was founded in 2005 and acquired by Jewelers Mutual Group in 2018 to serve US businesses with high-value shipping needs.

Thousand of customers trust us for unrivaled freight, insurance, and Anti-Money Laundering expertise, which has provided them with considerable cost and time savings.

In addition to offering the same superior technology and expertise prior to the acquisition, a service center continues to operate in the Los Angeles Diamond District.


Please contact us or visit one of our service center locations:

  • Phone: 1.855.474.4756
  • Email:
  • Business Hours: Monday-Friday 8:00am-7:00pm CT
  • Web Conference: use the links below when invited to a conference
  • Los Angeles office
    • St. Vincent Jewelry Center
    • 650 S Hill St Ste 519
    • Los Angeles CA 90014