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Blue Nile Promo Codes

  • 20% off
    Coupon Code

    Groupon Exclusive Deal! | 20% Off Select Items At Blue Nile

    Exclusive! Click through to save 20% on select items with this Blue Nile promo code.

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    187 usedExpires 01/02/2100
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  • 20% off
    Coupon Code

    20% Off Jewelry Essentials

    Save BIG money with this coupon code for 20% off jewelry essentials at Blue Nile!

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    102 usedExpires 01/01/2036
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  • February Deals
    Promo

    Top Blue Nile Sales, Coupons, & Promo Codes | February 2021

    For Blue Nile coupon codes and sales, just follow this link to the website to browse their current offerings. And while you're there, sign up for emails to get alerts about discounts and more, right in your inbox. Thank you for using Groupon Coupons!

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    187 usedExpires 03/01/2021
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  • Deal
    Promo

    Up To 20% Off Select Diamond Studs

    Treat yourself to up to 20% off select diamond stud earrings at Blue Nile!

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    Expires 01/01/2026
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  • Gifts For Her
    Promo

    Top 20 Engagement Rings

    Love is in the air! Show her what your love is like with any of these engagement rings from Blue Nile!

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  • Deal
    Promo

    Wedding Rings

    Look no further! Blue Nile has all you wedding ring needs. Shop now!

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    52 usedExpires 01/01/2026
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  • 50% off
    Promo

    Up To 50% Off Hundreds Of Styles

    Thrifty shoppers will love saving up to 50% off hundreds of styles at Blue Nile!

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    Expires 01/01/2026
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  • February Deals
    Promo

    Shop February Birthstone 💜

    Known to promote its wearer's best features, amethyst makes a great gift for a February birthday. Learn more about this month's fascinating and fabulous birthstone.

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    Expires 03/01/2021
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  • Store Info
    Promo

    Blue Nile's Lifetime Warranty

    Enjoy your new piece of fine jewelry with Blue Nile's Lifetime Warranty!

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  • Hot Pick
    Promo

    Best-Selling Styles, Ready-to-Ship Engagement Rings.

    Get it fast with these Ready To Ship styles!

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  • Deal
    Promo

    Shop Top 10 Diamond Jewelry

    Enjoy Top 10 Diamond jewelry at Blue Nile. Claim the savings you love and shop now!

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  • Deal
    Promo

    Shop Top 10 Gemstone Jewelry

    What are you waiting for? Hurry to Blue Nile to shop top 10 gemstone jewelry!

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  • Deal
    Promo

    Shop Top 10 Pearl Jewelry

    Now is the time! Hurry to Blue Nile to shop top 10 pearl jewelry!

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  • Deal
    Promo

    Shop Top 10 Bracelets

    Don't miss out! Hurry to Blue Nile to shop top 10 bracelets!

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  • Deal
    Promo

    Wedding Party Gifts | Shop Now

    Shop wedding party gifts at Blue Nile!

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    Expires 01/01/2026
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  • Deal
    Promo

    Birthstone Jewelry Collection

    Blue Nile has an extensive collection of birthstone jewelry! Shop now!

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    Expires 01/01/2026
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  • Deal
    Promo

    Shop Gifts For Mom

    Get ready for Mother's Day! Shop Gifts for Mom at Blue Nile today.

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    Expires 01/01/2026
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  • Deal
    Promo

    Click Here For Anniversary Wedding Rings

    You can count on this link to take you to Blue Nile's best selection of anniversary wedding rings. Shop now!

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    Expires 01/01/2026
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  • Deal
    Promo

    Designer Engagement Rings

    You can count on this link to take you to Blue Nile best selection of designer engagement rings. Shop now!

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    Expires 01/01/2026
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  • Deal
    Promo

    Browse Gemstone Engagement Rings

    Shop at Blue Nile in your pajamas! Click here to check out their gemstone engagement ring section!

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    Expires 01/01/2026
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  • Deal
    Promo

    Vintage Engagement Rings | Shop Now

    Discover Blue Nile amazing collection of vintage engagement rings!

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    Expires 01/01/2026
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  • Deal
    Promo

    Build Your Own Diamond Ring

    Would you rather have a customized ring instead of something you picked out from a tray? You can build you own diamond ring and get exactly what you want at Blue Nile!

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    Expires 01/01/2026
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  • Deal
    Promo

    Select Your Diamond

    Select the perfect diamond you wish to have in your ring or earrings at Blue Nile!

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    Expires 01/01/2026
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  • Gifts For Him
    Promo

    Shop Top Gifts

    Head to Blue Nile to Shop Top Gifts on sale for $100 or less!

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    Expires 01/01/2026
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  • Deal
    Promo

    Up To 50% Off Jewelry

    Stay cool at home and save by shopping online at Blue Nile for 25% - 50% off jewelry during the Labor Day sale.

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    Expires 01/01/2036
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  • Deal
    Promo

    Up To 50% Off | Sale

    Shop the Blue Nile 4th of July sale now and save 25% - 50% today!

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    Expires 01/01/2036
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  • Up to $100 Off
    Promo

    Refer A Friend: Get Up To $100 Off

    You can save with every referral, and there's no limit to how many friends you can refer!

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  • Savings
    Promo

    Blue Nile Credit Card

    Discover compelling financing options, giving you the flexibility to pay over time. Get a Blue Nile credit card today!

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  • Super Offer
    Promo

    Ring Sizing: How-To Guide

    Unsure how to measure your finger? Follow this link for some guidance!

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  • Deal
    Promo

    Designer Rings At Blue Nile | Starting At $490

    Blue Nile works with designers and stylish tastemakers to bring you only the best wedding bands you can find!

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  • Deal
    Promo

    Up To 50% Off Rings

    How is a deal like this even possible? Who cares?! It is! Go to Blue Nile and save 25-50% off rings, earrings, necklaces and more.

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    Expires 01/01/2036
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  • Up to 50% off
    Promo

    25-50% Off Fine Jewelry At Blue Nile

    Snag up some shiny accessories for less from Blue Nile with savings up to 50% off!

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    Expires 12/31/2021
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  • Up to 20% off
    Promo

    Up To 20% Off Select Diamond Studs

    Treat yourself to up to 20% off select diamond stud earrings at Blue Nile! You can never go wrong with classic stud earrings.

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    Expires 01/02/2100
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  • Free Shipping
    Promo

    Free Shipping On Any Order!

    Shop for new jewelry and don't worry about shipping fees, Blue Nile has you covered! Head over to site and shop your favorite pieces today.

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    Expires 01/02/2100
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Popular Blue Nile Promo Codes for February 2021

Coupon DescriptionDiscount TypeExpiry Date
Wedding RingsOnline DealJan 1, 2026
Top 20 Engagement RingsOnline Deal
Up To 20% Off Select Diamond StudsOnline DealJan 1, 2026
Top Blue Nile Sales, Coupons, & Promo Codes | February 2021Online DealMar 1, 2021
20% Off Jewelry EssentialsCoupon CodeJan 1, 2036
Groupon Exclusive Deal! | 20% Off Select Items At Blue NileCoupon CodeJan 2, 2100

There’s been much buzz in recent years about conflict diamonds—diamonds that are illegally sold or traded to fund violence in war-torn areas. Blue Nile maintains a zero-tolerance policy toward conflict diamonds, and works only with established, reputable suppliers that track diamonds from mine to market. Choose a Blue Nile coupon code to save on a sparkling stone that’s both visually stunning and socially responsible.

Whether looking to net a pearl-laden bracelet for a special someone or a diamond ring to complete your Barbie-doll belt collection, you can find the perfect fit with a Blue Nile promo code from Groupon Freebies.

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Discover an amazing brand: Blue Nile

A Blue Nile coupon helps you celebrate life’s memorable moments with precious jewellery while staying within your budget. Romantic love is the catalyst for many people’s first visit to Blue Nile’s website, where images of diamond engagement rings and marriage bands sparkle in brilliant detail. There are thousands of stones to choose from, in cuts and colors for every aesthetic preference. And don’t worry if terms like “VS1” and “Ascher-cut” sound foreign to you: Blue Nile offers extensive educational resources, including straightforward breakdowns of jewellers’ terms and explanatory visuals of different cuts. Weddings aren’t the only occasion that Blue Nile helps customers celebrate; the company also sells products such as birthstone jewellery and men’s cufflinks crafted by designers such as Anne Sportun and Robert Leser. Every order is shipped free and can be returned within 30 days. Click a Blue Nile promo code for savings on all your jewellery needs.

Snap up the best savings with Blue Nile

Experts often say that a diamond’s cut is its most important characteristic, since the angles of a stone’s surfaces determine how it will sparkle. For that reason, Blue Nile takes extra care to source diamonds with superior cuts. The process starts with rough diamonds found in nature, which are analyzed by master gemologists to determine which cut and proportions will yield the most brilliant effects. Experienced jewellers then precisely shape the stones into elegant emerald cuts, sparkling princess cuts, and other radiant, symmetrical designs.

The best of Blue Nile

These diamonds are certified by independent diamond-grading labs and set into jewellery made from gold, platinum, and other precious metals. Shoppers can browse Blue Nile’s website until they fall in love with a particular ring, or bring their own vision to life with the Build Your Own Ring function. Use a Blue Nile coupon to save and add some stunning new jewellery to your collection.

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