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Create the perfect engagement ring in three steps, starting with a unique diamond.
Learn about the 4 C’s and more before making your important diamond purchase.
No matter her style, our collections of unique rings offer plenty of choices.
We’ll help you create an engagement ring she’ll forever cherish.
Choose from our exceptional collection of top engagement rings in platinum, white, and yellow gold.
Our finest cut. The top 1% of all diamonds in the world.
Acclaimed bridal designer Monique Lhuillier's exclusive line of fine jewellery is here!
It’s easier than ever to find the perfect match by viewing engagement rings and wedding rings side-by-side.
Unsure of what size and grade of diamond to choose? See what other customers have purchased.
Learn about the options available for purchasing your Blue Nile jewellery.
Learn about our new lifetime diamond upgrade program.