What’s the return policy?

All items can be returned (including a free return shipping label) within 30 days.

Does Blue Nile offer gift wrapping?

Sending a gift? All products come with free gift packaging with a personalized card

Does Blue Nile offer complimentary diamond servicing?

Cleaning and servicing your diamond ring are provided complimentary from Blue Nile

Can I upgrade to a new diamond?

If you are looking to upgrade in the future, Blue Nile offers a lifetime diamond upgrade program on all GIA and AGSL graded diamonds.

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Blue Nile Coupons, Deals and Promo Codes

Verified Blue Nile Coupons

Updated March 30, 2020

$453

Average Savings

CODE
$1500
OFF
$1500 Off $5000 Orders
expires: 04/13/2020
Used 6 times
100% Success
RINGS20Show Coupon Code
CODE
$1500
OFF
Get $1500 Off $5000 Orders
expires: 04/19/2020
Used 3 times
100% Success
ONTHEBRIGHTSIDE2020Show Coupon Code
CODE
$50
OFF
$50 Off $150+, $150 Off $500+, $300 Off $1500+ Order
Details: Exclusion Apply
expires: ongoing
Used 23 times
100% Success
BNSAVE19Show Coupon Code
Top Blue Nile Shopping Hacks
1. All items can be returned (including a free return shipping label) within 30 days.
2. Sending a gift? All products come with free gift packaging with a personalized card
3. Cleaning and servicing your diamond ring are provided complimentary from Blue Nile
4. If you are looking to upgrade in the future, Blue Nile offers a lifetime diamond upgrade program on all GIA and AGSL graded diamonds.
SALE
50%
OFF
25-50% Off 4th of July Sale
expires: ongoing
Used 9 times
100% Success
Get Deal & Save
CODE
20%
OFF
20% Off Diamond Essentials Event
Details: Offer valid on select regularly-priced jewelry purchases on the following page: https://www.bluenile.com/jewelry/limited-time-sale. Cannot be combined with any other offer or discount code, cannot be app
expires: 04/19/2020
100% Success
DIAMOND2020Show Coupon Code
CODE
15%
OFF
15% Off Settings
Details: Offer valid on select regularly-priced, Non-designer setting purchases on the following page: https://www.bluenile.com/build-your-own-ring/settings. All designer settings located on our Designer Setting Page: https://www.bluenile.com/engagement-rings/designer are expressly excluded form this offer. This offer cannot be combined with any other offer or discount code, and cannot be applied retroactively. Offer is only valid on select Settings while supplies last. Discount will appear at time of check out AFTER the Promotion code 15OFFSETTINGS2020 has been entered and does not apply towards sale merchandise, preset engagement, loose diamonds, Build Your Own Diamond Jewelry, Build Your Own Earrings, Build Your Own Diamond Pendant, duties, taxes, or shipping insurance fees. Void where prohibited. Offer expires at 11:59 PM PST on April 19, 2020. The offer terms and conditions are subject to change at any time without prior notice. Other restrictions may apply.
expires: 04/19/2020
100% Success
15OFFSETTINGS2020Show Coupon Code
CODE
10%
OFF
Extra 10% Off Already Reduced Clearance Items
expires: 04/19/2020
Used 1 time
100% Success
10EXTRA42020Show Coupon Code
CODE
20%
OFF
Anniversary Sale - 20% Off Jewelry Essentials
expires: ongoing
Used 7 times
100% Success
20YEARSShow Coupon Code
CODE
50%
OFF
50% Off Select Fine Jewelry
expires: ongoing
Used 6 times
100% Success
BN2020Show Coupon Code
CODE
20%
OFF
20% Off Platinum Jewelry
expires: ongoing
Used 50 times
100% Success
PLATINUM19Show Coupon Code
CODE
30%
OFF
Up To 30% Off Timeless Mother's Day Gifts
expires: ongoing
Used 21 times
100% Success
MOM2019Show Coupon Code
CODE
$100
OFF
$100 Off Orders Over $300 on Select Jewelry
expires: ongoing
Used 4 times
100% Success
AUGUST19Show Coupon Code
SALE
50%
OFF
A Little Bling Makes It Better - Up to 50% Off Hundreds of Styles
expires: ongoing
100% Success
Get Deal & Save
SALE
50%
OFF
Labor Day Sale - 25-50% Off Jewelry
expires: ongoing
100% Success
Get Deal & Save
SALE
50%
OFF
25-50% Off Rings, Earrings, Necklaces and More
expires: ongoing
Used 5 times
100% Success
Get Deal & Save
SALE
20%
OFF
Up To 20% Off Select Diamond Stud Earrings
expires: ongoing
Used 20 times
100% Success
Get Deal & Save

Expired Coupons

$100 Off $300+ Order, and $500 Off $1500+ Order
$100 Off Order of $300
$500 Off $1500+ Orders
20% Off Earrings and Necklaces
20% Off Bracelets

21 Offers Available

About Blue Nile

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Founded in 1999, Blue Nile has grown to become the largest online retailer of certified diamonds and fine jewelry. At Blue Nile you'll find high-quality diamonds certified by the most respected independent diamond grading labs. You can create your own jewelry — choose the right diamond and they will set it in your favorite earring, pendant, or ring design. Shop today and save on your order with your Blue Nile coupon code!

Blue Nile Store Info

Shipping Info Returns & Exchanges

Total Offers	21
Coupon Codes	11
Sitewide Coupons	7
Best Discount	$1500 off

Blue Nile Coupons, Deals and Promo Codes

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Blue Nile Store Info

Blue Nile Coupons, Deals and Promo Codes

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