Exhibit 23.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports relating to the consolidated financial statements and financial statement schedule of Blue Nile, Inc., which reports express an unqualified opinion and include explanatory paragraphs regarding the Company’s adoption of Statement of Financial Accounting Standards No. 123(R), Share-Based Payment, and Staff Accounting Bulletin No. 108, Considering the Effects of Prior Year Misstatements When Quantifying Misstatements in Current Year Financial Statements, and the effectiveness of Blue Nile Inc.’s internal control over financial reporting dated February 26, 2008, appearing in the Annual Report on Form 10-K of Blue Nile Inc. for the year ended December 30, 2007.

/s/ Deloitte & Touche LLP

Seattle, Washington
February 26, 2008