Blue Nile Promo Codes & Coupons

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Shop Wedding Rings.

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Shop Jewelry.

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Shop Birthstone Jewelry.

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Shop Vintage Engagement Rings.

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Shop Eternity Wedding Rings.

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For One Week Only - 20-50% Off Fine Jewelry.

Expires 09/28/2020
50% Off
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Get 20-50% off Fine Jewelry.

Expires 09/28/2020
50% Off
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Used 39 times

A Little Bling Makes It Better, Up to 50% off Hundreds of Styles.

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Used 47 times

Labor Day Sale, 25-50% off Jewelry.

50% Off
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Used 56 times

Receive 25-50% off 4th of July Discounts.

50% Off
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Used 65 times

Receive 25-50% off Rings, Earrings, Necklaces & More.

20% Off
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Used 140 times

Save up to 20% on Select Diamond Stud Earrings.

20% Off
20YEARS
Used 46 times

Anniversary Sale, 20% off Jewelry Essentials.

Offer has ended
$100 Off
AUGUST19
Used 49 times

Save $100 off purchases Over $300 on Select Jewelry.

Offer has ended
50% Off
BN2020
Used 50 times

Save 50% off Select Fine Jewelry.

Offer has ended
30% Off
MOM2019
Used 47 times

Receive up to 30% off Timeless Mother's Day Gifts.

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Like Blue Nile coupons? Try these...

Save up to $750 on purchases.

Excludes gift cards, Ever Us, loose diamonds, preowned, watches, Custom bridal, Vera Gifts, Strawberry Ombre, Clearance, Gold sale items, Dazzling deals, select personalized jewelry.
Expires 10/01/2020
ZAFFUPTO750

Receive $100 off $300, $200 off $600, $400 off $1,500, $600 off $2,500, $800 off $3000 purchases.

Expires Today at 10:55pm EDT
ZOUPTO800

$25 off a jewelry purchase of $99 or more when you sign up for Kay Jewelers email updates.

Newsletter sign-up form is at bottom of Kay.com homepage.
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Used 2,614 times

Random products. Was: $110. Now only: $80.

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Used 241 times

Save $20 off your next order of $50 or more when you sign up for Super Jeweler email updates.

Sign up is located on the left hand side of the homepage when you click the envelope icon.
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Used 403 times