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 firstname.lastname@example.org or 800-242-2728.
Blue Nile offers free, secure shipping on each order. Orders ship using the fastest delivery option available in your area.
All Blue Nile products come with a free box. You may also include a free personalized gift card, available at your request.
Blue Nile provides a professional jewelry appraisal with all Build Your Own Diamond Jewelry®
items, as well as diamond, pearl, and gemstone jewelry over USD $1,000.
Tell a friend about Blue Nile, and you can both save up to $100. You can save with every referral, and there's no limit to how many friends you can refer!
Contact Blue Nile to compare a competitor's diamond against one of ours. In most cases, we can meet or beat their price.
Learn about our new lifetime diamond upgrade program
for all Blue Nile diamonds.
Blue Nile offers complimentary ring resizing on all customized engagement rings during the first year. Simply contact us
to arrange your free ring resizing.
We stand behind the quality of our products. If you have any concerns, please contact us
Blue Nile offers an exclusive collection of rare colored diamonds, including extremely rare diamonds in red and pink hues.
Once you purchase, receive, and inspect your loose diamond, simply send it insured back to Blue Nile and we will create your custom ring for you.
Blue Nile is proud to offer our Build Your Own Diamond Jewelry®
and our loose diamond
collection to customers in many other countries and regions around the world.
We recommend that you have your ring cleaned, polished, and have the prongs inspected every six months. These services are complimentary at Blue Nile.