6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K
 

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16

OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of  March, 2010 Commission File Number:  001-33838

HARRY WINSTON DIAMOND CORPORATION

(Translation of registrant’s name into English)

P.O. Box 4569, Station A

Toronto, ON, Canada   M5W 4T9

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

	Form 20-F £	Form 40-F Q
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): £
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): £
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  Q

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): N/A

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.

DATED the 17^th day of March, 2010.

HARRY WINSTON DIAMOND CORPORATION
(Registrant)
By:	/s/	LYLE R. HEPBURN
	Name:	Lyle R. Hepburn
	Title:	Corporate Secretary

EXHIBIT INDEX

EXHIBIT	DESCRIPTION OF EXHIBIT
99.1	Harry Winston Diamond Corporation’s notice of meeting date and record date for the annual meeting of shareholders to be held on June 3, 2010.

EX-99.1

Exhibit 99.1

March 17, 2010

kstamm@harrywinston.com
rowe@beachlaw.com

Nova Scotia Securities Commission	Securities Commission of Newfoundland and Labrador
Alberta Securities Commission	Saskatchewan Financial Services Commission, Securities Division
The Manitoba Securities Commission	New Brunswick Securities Commission
Ontario Securities Commission	British Columbia Securities Commission
Prince Edward Island Securities Office	Autorité des marchés financiers
Registrar of Securities, Northwest Territories	Registrar of Securities, Yukon
Registrar of Securities, Nunavut

Dear Sirs:

RE: HARRY WINSTON DIAMOND CORPORATION

Pursuant to a request from the reporting issuer, we wish to advise you of the following dates in connection with their Annual Meeting of Shareholders:

DATE OF MEETING:	June 3, 2010
RECORD DATE FOR NOTICE:	April 19, 2010
RECORD DATE FOR VOTING:	April 19, 2010
BENEFICIAL OWNERSHIP DETERMINATION DATE:	April 19, 2010
SECURITIES ENTITLED TO NOTICE:	Common
SECURITIES ENTITLED TO VOTE:	Common

Yours very truly,
CIBC MELLON TRUST COMPANY

Christine Ristich
Associate Manager, Trust Central Services

cc: CDS & Co. (Via Fax)

pk/NM_HarryWinston