Blue Nile offers an unparalleled level of service and many of your questions may be answered below. For more information about any of our services, we invite you to have a conversation with one of our diamond and jewelry experts at

• Free Secure Shipping. Blue Nile offers free secure shipping on every U.S. order. Orders over $500 are eligible for overnight shipping.
• Professional Jewelry Appraisals. Blue Nile provides a professional jewelry appraisal with all Build Your Own Diamond Jewelry® items, as well as diamond, pearl, and gemstone jewelry over $1,000.
• Diamond Price Guarantee. Contact Blue Nile to compare a competitor's diamond against one of ours. In most cases, we can meet or beat their price.
• Product Warranty. We stand behind the quality of our products. If you have any concerns, please contact us.
• Colored Diamonds. Blue Nile offers an exclusive collection of rare colored diamonds, including extremely rare diamonds in red and pink hues.

Our commitment to you does not end at delivery. We offer the following services to make your return experience as pleasant as possible: 30-Day Returns
Items may be returned or exchanged within 30 days from when they were shipped.
Free Shipping
You'll get a free return shipping label sent to your email for orders originating in the U.S. and Canada.
Insured And Secure
Our free return label provides insurance coverage for your item.