Blue Nile Promo Codes & Coupons

20% Off
SPECIAL20
Used 276 times

Save 20% off Select products.

Expires 01/01/2018
Free Ship
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Used 32 times

Free Shipping with all orders, No Minimum.

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Used 31 times

Diamond Price Match Guarantee.

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Used 31 times

Save on Engraveable Gifts.

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Used 31 times

Blue Nile Credit Card Financing Options for Engagement Ring or Fine Jewelry purchase.

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Used 41 times

Save on Build Your Own Diamond Ring.

40% Off
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Used 31 times

Get 40% off or more on Select products.

$20 Off
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Used 33 times

Take $20 off your next purchase when you subscribe to e-mails.

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Used 31 times

Shop Wedding Party Gifts.

20% Off
18YEARS
Used 110 times

Receive 20% off Customer Favorites.

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20% Off
BLUE17
Used 20 times

Save 20% off Select Sapphire Jewelry.

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20% Off
ESSENTIAL2017
Used 73 times

20% off Select Diamond Jewelry.

Offer has ended
$20 Off
3DAYDEAL17
Used 75 times

Take $20 off $100+ order, $40 off $200+ order, $60 off $300+ purchase.

Offer has ended

Like Blue Nile coupons? Try these...

Curved Diamond Ring in Sterling Silver. Was: $160. Now only: $99.99.

Expires 10/26/2017
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$750 off - $50 off $150 | $150 off $450 | $400 off $1,200 | $750 off $3,000 w/code UPTO750AFF. Valid 9/6/17 @ 7 AM ET, 10/3/17. Online only, exclusions apply.

Expires 10/04/2017
UPTO750AFF
Used 25 times

Star Wars Jewelry up to 70% Off.

Expires 09/30/2017
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Get a $25 off coupon when you sign up for Helzberg Diamonds emails.

Sign-Up
Used 1,623 times

Get 11% off Diamond Engagement Ring with Wedding Band Bridal Sets.

Expires 09/30/2017
BRIDALSETS11
Used 12 times