Diamonds
What Is an Emerald Cut Diamond? Learn about This Vintage Cut
Emerald cut diamonds have a mirror-like effect and can appear larger than other cuts. Learn about their traits, selection tips and styling ideas.
Diamonds & Jewelry 101
Diamonds & Jewelry 101
Diamonds & Jewelry 101
Wedding Engagement & Gifting
Fashion & Style
Customer Stories
Diamonds
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Diamonds
Cushion Brilliant vs. Cushion Modified Brilliant: Differences and Tips to Choose
Brilliant and modified brilliant are two different types of cushion cut diamonds. Learn about their differences and how to choose between them.
Diamonds
What Is A Baguette Diamond?
Classic baguette diamonds are a smart addition to any jewelry collection. Discover what makes baguette diamond rings, earrings and other styles a leading choice.
Gemstones
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Jewelry Care and Cleaning
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Jewelry Types and Ideas
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Jewelry Types and Ideas
How to Buy the Perfect Engagement Ring Online During the Pandemic
It has become easier than ever to buy an engagement ring online.
Jewelry Types and Ideas
5 Fun Facts and Style Tips About Stud Earrings
Get the fashionable and fascinating evolution of stud earrings (plus some Blue Nile customer-favorites) below.
Jewelry Types and Ideas
Engagement Ring Design Inspiration: Blue Nile Customer Creations
Whether you have a clear vision of your perfect ring or want to explore all of your options first, our Build Your Own Ring® tool makes it easy.
Metals
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What’s New
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