FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Special Report of Foreign Issuer
Pursuant to Rule 13a - 16 or 15d - 16 of
The Securities and Exchange Act of 1934
For the date of September 12, 2006
SIGNET GROUP plc
(Translation of registrant's name into English)
15 Golden Square
London W1F 9JG
England
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40F.
Form 20-F X Form 40-F
Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
Yes No X
If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-
BLOCK LISTING SIX MONTHLY RETURN Information provided on this form must be typed or printed electronically. To: The FSA Date: 12 September 2006 Name of applicant: Signet Group plc Name of scheme: Signet Group plc Executive Share Option Scheme 1993 Period of return: From: 24.02.06 To: 12.09.06 Balance under scheme from previous return: 10,263,723 The amount by which the block scheme has been increased, if the scheme has been increased since the date of the last return: N/A Number of securities issued/allotted under scheme during 500,530 period: Balance under scheme not yet issued/allotted at end of period 9,763,193 Number and class of securities originally listed and the date of admission 1,503,000 ordinary 0.5p shares - 09.02.00 30,000,000 ordinary 0.5p shares - 15.11.00 16,000,000 ordinary 0.5p shares - 05.12.01 6,000,000 ordinary 0.5p shares - 04.02.03 Total number of securities in issue at the end of the period 1,730,953,127 Name of contact: Mrs K Bond Address of contact: 15 Golden Square, London, W1F 9JG Telephone number of contact: 0870 90 90 301 SIGNED BY Mark Jenkins ____ Company Secretary for and on behalf of Signet Group plc Name of applicant If you knowingly or recklessly give false or misleading information you may be liable to prosecution. BLOCK LISTING SIX MONTHLY RETURN Information provided on this form must be typed or printed electronically. To: The FSA Date: 12 September 2006 Name of applicant: Signet Group plc Name of scheme: Signet Group plc 2000 LTIP Period of return: From: 24.02.06 To: 12.09.06 Balance under scheme from previous return: 1,234,350 The amount by which the block scheme has been increased, if the scheme has been increased since the date of the last return: 1,000,000 Number of securities issued/allotted under scheme during 1,335,565 period: Balance under scheme not yet issued/allotted at end of period 898,785 Number and class of securities originally listed and the date of admission 1,200,000 - 04.02.03 500,000 - 31.03.04 400,000 - 09.11.05 1,000,000 - 06.09.06 Total number of securities in issue at the end of the period 1,730,953,127 Name of contact: Mrs K Bond Address of contact: 15 Golden Square, London, W1F 9JG Telephone number of contact: 0870 90 90 301 SIGNED BY Mark Jenkins Company Secretary for and on behalf of Signet Group plc Name of applicant If you knowingly or recklessly give false or misleading information you may be liable to prosecution. BLOCK LISTING SIX MONTHLY RETURN Information provided on this form must be typed or printed electronically. To: The FSA Date: 12 September 2006 Name of applicant: Signet Group plc Name of scheme: Signet Group plc Sharesave Scheme Period of return: From: 24.02.06 To: 12.09.06 Balance under scheme from previous return: 58,904 The amount by which the block scheme has been increased, if the scheme has been increased since the date of the last return: 2,350,000 Number of securities issued/allotted under scheme during 247,296 period: Balance under scheme not yet issued/allotted at end of period 2,161,608 Number and class of securities originally listed and the date admission 4,055,437 ordinary 0.5p shares - 09.02.00 2,000,000 ordinary 0.5p shares - 15.11.00 3,912,000 ordinary 0.5p shares - 05.12.01 3,300,000 ordinary 0.5p shares - 04.02.03 4,500,000 ordinary 0.5p shares - 15.11.04 1,750,000 ordinary 0.5p shares - 18.04.06 600,000 ordinary 0.5p shares - 06.09.06 Total number of securities in issue at the end of the period 1,730,953,127 Name of contact: Mrs K Bond Address of contact: 15 Golden Square, London, W1F 9JG Telephone number of contact: 0870 90 90 301 SIGNED BY Mark Jenkins Company Secretary for and on behalf of Signet Group plc Name of applicant If you knowingly or recklessly give false or misleading information you may be liable to prosecution. BLOCK LISTING SIX MONTHLY RETURN Information provided on this form must be typed or printed electronically. To: The FSA Date: 12 September 2006 Name of applicant: Signet Group plc Name of scheme: Signet Group plc US Share Option Plan 2003 Period of return: From: 24.02.06 To: 12.09.06 Balance under scheme from previous return: 4,100,000 The amount by which the block scheme has been increased, if the scheme has been increased since the date of the last return: N/A Number of securities issued/allotted under scheme during Nil period: Balance under scheme not yet issued/allotted at end of period 4,100,000 Number and class of securities originally listed and the date of admission 500,000 0.5p ordinary shares - 15.11.04 3,600,000 0.5p ordinary shares - 09.11.05 Total number of securities in issue at the end of the period 1,730,953,127 Name of contact: Mrs K Bond Address of contact: 15 Golden Square, London, W1F 9JG Telephone number of contact: 0870 90 90 301 SIGNED BY Mark Jenkins Company Secretary for and on behalf of Signet Group plc Name of applicant If you knowingly or recklessly give false or misleading information you may be liable to prosecution. END
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
SIGNET
GROUP plc
By: /s/
Walker Boyd
Name: Walker
Boyd
Title:
Group Finance Director
Date: September 12, 2006