SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                  SCHEDULE 13G
                                 (Rule 13d-102)

           INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO
            RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED
                            PURSUANT TO RULE 13d-2(b)





                                 BLUE NILE, INC.
--------------------------------------------------------------------------------
                                (Name of Issuer)


                         Common Stock, $0.001 par value
--------------------------------------------------------------------------------
                         (Title of Class of Securities)


                                    09578R103
--------------------------------------------------------------------------------
                                 (CUSIP Number)


                                December 31, 2006
--------------------------------------------------------------------------------
             (Date of Event Which Requires Filing of this Statement)


Check the  appropriate box to designate the rule pursuant to which this Schedule
is filed:

             [ X ]  Rule 13d-1(b)
             [   ]  Rule 13d-1(c)
             [   ]  Rule 13d-1(d)

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent   amendment   containing   information  which  would  alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).


                                    1 of 10




-----------------------------                        ---------------------------
CUSIP No. 09578R103                  13G
-----------------------------                        ---------------------------

--------------------------------------------------------------------------------

      1    NAME OF REPORTING PERSONS
           I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

           Maverick Capital, Ltd. - 75-2482446
--------------------------------------------------------------------------------

      2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*    (a)  |_|
                                                                (b)  |_|
--------------------------------------------------------------------------------

      3    SEC USE ONLY

--------------------------------------------------------------------------------

      4    CITIZENSHIP OR PLACE OF ORGANIZATION

           Texas
--------------------------------------------------------------------------------
                |   5      SOLE VOTING POWER
                |          921,663
 NUMBER OF      ---------------------------------------------------------------
   SHARES       |   6      SHARED VOTING POWER
BENEFICIALLY    |          0
  OWNED BY      ----------------------------------------------------------------
    EACH        |   7      SOLE DISPOSITIVE POWER
 REPORTING      |          921,663
PERSON WITH     ----------------------------------------------------------------
                |   8      SHARED DISPOSITIVE POWER
                |          0
--------------------------------------------------------------------------------

      9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

           921,663
--------------------------------------------------------------------------------

     10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
           CERTAIN SHARES*
                                                                        |_|
--------------------------------------------------------------------------------

     11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

           5.8%
--------------------------------------------------------------------------------

     12    TYPE OF REPORTING PERSON*

           IA
--------------------------------------------------------------------------------

         *SEE INSTRUCTIONS BEFORE FILLING OUT


                                    2 of 10




-----------------------------                        ---------------------------
CUSIP No. 09578R103                  13G
-----------------------------                        ---------------------------

--------------------------------------------------------------------------------

      1    NAME OF REPORTING PERSONS
           I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

           Maverick Capital, Ltd. - 75-2686461
--------------------------------------------------------------------------------

      2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*    (a)  |_|
                                                                (b)  |_|
--------------------------------------------------------------------------------

      3    SEC USE ONLY

--------------------------------------------------------------------------------

      4    CITIZENSHIP OR PLACE OF ORGANIZATION

           Texas
--------------------------------------------------------------------------------
                |   5      SOLE VOTING POWER
                |          921,663
 NUMBER OF      ---------------------------------------------------------------
   SHARES       |   6      SHARED VOTING POWER
BENEFICIALLY    |          0
  OWNED BY      ----------------------------------------------------------------
    EACH        |   7      SOLE DISPOSITIVE POWER
 REPORTING      |          921,663
PERSON WITH     ----------------------------------------------------------------
                |   8      SHARED DISPOSITIVE POWER
                |          0
--------------------------------------------------------------------------------

      9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

           921,663
--------------------------------------------------------------------------------

     10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
           CERTAIN SHARES*
                                                                        |_|
--------------------------------------------------------------------------------

     11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

           5.8%
--------------------------------------------------------------------------------

     12    TYPE OF REPORTING PERSON*

           HC
--------------------------------------------------------------------------------

         *SEE INSTRUCTIONS BEFORE FILLING OUT


                                    3 of 10


-----------------------------                        ---------------------------
CUSIP No. 09578R103                  13G
-----------------------------                        ---------------------------

--------------------------------------------------------------------------------

      1    NAME OF REPORTING PERSONS
           I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

           Lee S. Ainslie III
--------------------------------------------------------------------------------

      2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*    (a)  |_|
                                                                (b)  |_|
--------------------------------------------------------------------------------

      3    SEC USE ONLY

--------------------------------------------------------------------------------

      4    CITIZENSHIP OR PLACE OF ORGANIZATION

           Texas
--------------------------------------------------------------------------------
                |   5      SOLE VOTING POWER
                |          921,663
 NUMBER OF      ---------------------------------------------------------------
   SHARES       |   6      SHARED VOTING POWER
BENEFICIALLY    |          0
  OWNED BY      ----------------------------------------------------------------
    EACH        |   7      SOLE DISPOSITIVE POWER
 REPORTING      |          921,663
PERSON WITH     ----------------------------------------------------------------
                |   8      SHARED DISPOSITIVE POWER
                |          0
--------------------------------------------------------------------------------

      9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

           921,663
--------------------------------------------------------------------------------

     10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
                                                                        |_|
--------------------------------------------------------------------------------

     11    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

           5.8%
--------------------------------------------------------------------------------

     12    TYPE OF REPORTING PERSON*

           HC
--------------------------------------------------------------------------------

         *SEE INSTRUCTIONS BEFORE FILLING OUT


                                    4 of 10


Item 1(a)     Name of Issuer.

              Blue Nile, Inc.

Item 1(b)     Address of Issuer's Principal Executive Offices.

              705 Fifth Avenue South
              Suite 900
              Seattle, Washington  98104

Item 2(a)     Name of Person Filing.

              This Schedule 13G (the "Schedule 13G") is being filed on behalf of
              each of the following persons (each, a "Reporting Person"):

              (i)   Maverick Capital, Ltd.;
              (ii)  Maverick Capital Management, LLC; and
              (iii) Lee S. Ainslie III ("Mr. Ainslie").

              The  Schedule  13G relates to Shares (as defined  herein) held for
              the accounts of Maverick Capital, Ltd.'s clients.


Item 2(b)     Address of Principal Business Office, or, if none, Residence.

              The  address  of the  principal  business  office of (i)  Maverick
              Capital, Ltd. and Maverick Capital Management, LLC is 300 Crescent
              Court,  18th Floor,  Dallas,  Texas 75201, and (ii) Mr. Ainslie is
              767 Fifth Avenue, 11th Floor, New York, New York 10153.


Item 2(c)     Citizenship or Place of Organization.

              (i)  Maverick Capital, Ltd. is a Texas limited partnership;

              (ii) Maverick Capital Management, LLC is a Texas limited liability
                   company; and

             (iii) Mr. Ainslie is a citizen of the United States.

Item 2(d)    Title of Class of Securities.

             Common Stock, $0.001 par value (the "Shares").

Item 2(e)    CUSIP Number.

             09578R103


                                    5 of 10



Item 3.        If this  statement  is filed  pursuant to  ss.ss.240.13d-1(b)  or
               240.13d-2(b) or (c), check whether the person filing is a:

   (a)   [  ]  Broker  or  dealer  registered  under  section  15 of the Act (15
               U.S.C. 78o).

   (b)   [  ]  Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

   (c)   [  ]  Insurance  company as defined in section  3(a)(19) of the Act (15
               U.S.C. 78c).

   (d)   [  ]  Investment  company  registered under section 8 of the Investment
               Company Act of 1940 (15 U.S.C. 80a-8).

   (e)   [X ]  An investment advisor in accordance with
               SS240.13d-1(b)(1)(ii)(E).

   (f)   [  ]  An employee benefit plan or endowment fund in accordance with
               ss.240.13d-1(b)(1)(ii)(F).

   (g)   [X ]  A parent holding company or control person in accordance with
               ss.240.13d-1(b)(1)(ii)(G).

   (h)   [  ]  A savings association as defined in Section 3(b) of the Federal
               Deposit Insurance Act (12 U.S.C. 1813).

   (i)   [  ]  A church plan that is excluded from the definition of an
               investment company under Section 3(c)(14) of the Investment
               Company Act of 1940 (15 U.S.C. 80a-3).

  (j)    [  ]  Group, in accordance with ss.240.13d-1(b)(1)(ii)(J).

Item 4         Ownership.

               Ownership as of December 31, 2006 is incorporated by reference to
               items (5) - (9) and (11) of the cover page of the Reporting
               Person.


Item 5         Ownership of Five Percent or Less of a Class.

               Not applicable.

Item 6         Ownership of More Than Five Percent on Behalf of Another Person.

               Maverick Capital,  Ltd. is an investment adviser registered under
               Section 203 of the Investment  Advisers Act of 1940 and, as such,
               has  beneficial  ownership of the Shares which are the subject of
               this filing through the  investment  discretion it exercises over
               its clients' accounts.  Maverick Capital  Management,  LLC is the
               General  Partner  of  Maverick  Capital,  Ltd.  Mr.  Ainslie is a
               manager of Maverick Capital  Management,  LLC and is granted sole
               investment  discretion  pursuant to Maverick Capital  Management,
               LLC's Regulations.

Item 7         Identification   and   Classification  of  the  Subsidiary  which
               Acquired the  Security  Being  Reported On by the Parent  Holding
               Company.

               Not applicable.


                                    6 of 10



Item 8         Identification and Classification of Members of the Group.

               Not applicable.

Item 9         Notice of Dissolution of Group.

               Not applicable.

Item 10        Certification.

               By signing below each of the Reporting Persons certifies that, to
               the best of such person's  knowledge,  and belief, the securities
               referred  to above  were  acquired  and are held in the  ordinary
               course of business and were not acquired and are not held for the
               purpose  of or with the effect of  changing  or  influencing  the
               control of the issuer of the securities and were not acquired and
               are  not  held in  connection  with  or as a  participant  in any
               transaction having that purpose or effect.


                                    SIGNATURE
                                    ---------

         After reasonable  inquiry and to the best of my knowledge and belief, I
certify that the information  set forth in this statement is true,  complete and
correct.

Date:  February 14, 2007       MAVERICK CAPITAL, LTD.

                               By:   Maverick Capital Management, LLC,
                                     Its General Partner

                                     By:  Lee S. Ainslie III, Manager

                                          By:  /s/ John T. McCafferty
                                              ----------------------------------
                                              John T. McCafferty
                                              Under Power of Attorney dated
                                              February 13, 2003

Date:  February 14, 2007             MAVERICK CAPITAL MANAGEMENT, LLC

                                     By:  Lee S. Ainslie III, Manager

                                          By:  /s/ John T. McCafferty
                                              ----------------------------------
                                              John T. McCafferty
                                              Under Power of Attorney dated
                                              February 13, 2003


                                    7 of 10


Date:  February 14, 2007                  LEE S. AINSLIE III


                                          By:  /s/ John T. McCafferty
                                              ----------------------------------
                                              John T. McCafferty
                                              Under Power of Attorney dated
                                              February 13, 2003


                                     8 of 10



                                  EXHIBIT INDEX

A.   Joint Filing Agreement,  dated February 14, 2007, by and among Maverick
     Capital,  Ltd.,  Maverick Capital  Management,  LLC, and Lee S. Ainslie
     III.



                                    9 of 10


                                    Exhibit A

                             Joint Filing Agreement

         The  undersigned  hereby agree that the  statement on Schedule 13G with
respect to the Common Stock,  $0.001 par value of Blue Nile,  Inc.,  dated as of
February 14, 2007,  is, and any  amendments  thereto  (including  amendments  on
Schedule  13D) signed by each of the  undersigned  shall be,  filed on behalf of
each of us pursuant to and in  accordance  with the  provisions of Rule 13d-1(k)
under the Securities Exchange Act of 1934.

Date:    February 14, 2007


                          MAVERICK CAPITAL, LTD.

                          By:   Maverick Capital Management, LLC
                                Its General Partner

                                By:  Lee S. Ainslie III, Manager


                                     By:  /s/ John T. McCafferty
                                          --------------------------------------
                                          John T. McCafferty
                                          Under Power of Attorney dated
                                          February 13, 2003


                          MAVERICK CAPITAL MANAGEMENT, LLC

                          By:   Lee S. Ainslie III, Manager


                                     By:  /s/ John T. McCafferty
                                     -------------------------------------------
                                          John T. McCafferty
                                          Under Power of Attorney dated
                                          February 13, 2003


                          LEE S. AINSLIE III


                                     By:  /s/ John T. McCafferty
                                     -------------------------------------------
                                          John T. McCafferty
                                          Under Power of Attorney dated
                                          February 13, 2003