Contact Us

There are several ways to contact us regarding selling your unused or unwanted diamonds, diamond jewelry and fine watches:

Call us: 213-629-1823

Email us: CLICK HERE FOR EMAIL

Use our quote form: CLICK HERE FOR QUOTE FORM

Write us at:

L.B.J.D. Inc.
607 S. Hill St., Suite 236
Los Angeles, CA 90014
213-629-1823 OR Click here to email us

Please note: Packages addressed to us should not include the following words:
Jewelry, diamond, cash, gemstones,etc. Shipper should be notified that office opens at 10:00am. For security all packages should be addressed as follows:

Benowitz c/o L.B.J.D.
607 S. Hill St., Suite 236
Los Angeles, CA 90014
213-629-1823 OR Click here to email us

buyer@gemwin.com