Loose Diamonds: Buy Certified Diamonds Online - Blue Nile
Discover Blue Nile’s impressive selection of certified, conflict-free diamonds. Create the diamond jewelry of your dreams with Blue Nile loose diamonds.
4Cs of Diamonds & Diamond Buying Guide | Blue Nile
Use the Blue Nile diamond guide to understand all the components of a great diamond including the 4Cs, shape, certifications and other options. Learn how to buy a diamond here.
Blue Nile: Diamond Jewelers – Engagement, Wedding Rings
Blue Nile is the world's leading diamond jeweler online for engagement and wedding rings. Expect lower markups and higher quality fine jewelry. Free Shipping and Free Returns.
Diamond Finder - Blue Nile
Use our diamond search feature to find IGI and GIA-graded, conflict-free loose diamonds of the highest quality. Browse thousands of options and use the filters to narrow down the selection …
Your Diamond-Buying Guide and Cheat Sheet - Blue Nile
Buying a diamond for an engagement ring or for any milestone jewelry is a big deal. Our diamond buying guide helps you find the perfect diamond.
Engagement Rings - Blue Nile
Celebrate your love story with a handcrafted engagement ring. Shop our collection of gold, platinum, gemstone, and ethical diamond engagement rings for women, men and everyone …
Round Cut Diamonds - Blue Nile
Round Cut is by far the most popular diamond shape on Blue Nile. Over 70% of our customers choose a round cut diamond.
Lab Grown Diamond Jewelry - Blue Nile
Jewelry with lab grown diamonds makes a brilliant addition to any collection. Certified lab diamond jewelry is available in necklaces, rings, bracelets, earrings and more. Fast shipping is available.
Custom Engagement Rings | Blue Nile
Build your own custom diamond engagement ring online in three easy steps. Select a diamond and choose a setting for a custom engagement ring. Let Blue Nile’s experts create the perfect …
Lab Grown Diamonds - Blue Nile
Buying one of our certified lab grown loose diamonds can help ensure you’re finding the perfect gem for any jewelry setting. Our GIA and IGI graded lab created loose diamonds are assessed …