In its announcement, the World Federation of Diamond Bourses (WFDB) has allowed for all members connected with all WFDB affiliated bourses to sign up for the WFDB Mark. The subscription would be cost free and at the respective bourse of the member.%%The WFDB had launched the WFDB Mark as an initiative to increase consumer confidence in the diamond trade. As a trademark logo of the WFDB, it denotes tradition, integrity and accountability. Approved DDE members have the right to display the WFDB Mark logo, which will be accompanied by a member number, and can be used as a quality mark. This Mark declares that the retailer adheres to the Code of Ethics of the Bourse.