Discover Blue Nile's impressive selection of certified, conflict-free diamonds. Create the diamond jewelry of your dreams with Blue Nile loose diamonds.
Find and buy certified loose diamonds online. Explore certified diamonds by shape, size, quality and price. Blue Nile's diamond search feature offers you ...
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Shop Blue Nile's exquisite diamond jewelry collection online - from diamond rings and bracelets to earrings, necklaces and more!
Blue Nile is the world's leading diamond jeweler online for engagement and wedding rings. Expect lower markups and higher quality fine jewelry.
$390 to $780
Find truly unique naturally colored diamonds from Blue Nile. Shop for yellow or canary diamonds, pink diamonds, blue diamonds, and more for a look that is ...
Outstanding prices, same exceptional quality. Shop men's and women's rings, and fine jewelry including necklaces, bracelets, and earrings, all on sale.
$1,850 to $2,030
Optically and chemically identical to natural diamonds, lab diamonds offer a new approach to brilliance. Ethical, eco-conscious and endlessly beautiful.
Find fancy colored diamonds in a variety of hues, cuts, carats and shapes. Choose a natural or lab made diamond on its own or add your graded gem to a ...
Astor by Blue Nile™ represents the absolute best quality in diamonds. Discover exceptional brilliance, symmetry and stunning sparkle in our Astor diamonds ...
Expert craftsmanship and beautiful designs at exceptional savings. Shop rings on sale at Blue Nile.