Blue Nile Coupons & Promo Codes

  • All 20
  • Coupons 7
  • Deals 13
20% OFF

Save 20% on Select Orders

Save 20% on rings. Valid only while supplies last. Some exclusions apply. Take good advantage of this promo code to take 20% off savings when place order at Blue Nile. Terms and conditions apply.
  • 4 days left
RING
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10% OFF

Take 10% Discount on Any Order

Valid on select regularly-priced jewelry excluding loose diamonds, settings, Build Your Own Diamond Jewelry™, Preset Engagement Rings, Preset Diamond Stud Earrings and Preset Diamond Solitaire Pendants. Offer not valid on preset engagement rings, sale merchandise, gift certificates, Monique Lhuillier jewelry, Zac Posen jewelry back-ordered items, polishing cloth, and jewelry cleaner purchases, Preset Diamond Stud Earrings and Preset Diamond Solitaire Pendants. Save 10% off instantly on your order if you enter the fantastic coupon code when shop at Blue Nile. Terms and conditions apply.
  • 02-14-21
ERKS
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10% OFF

Get 10% Off Any Item

Save 10% off instantly for your order with the great coupon code when make your order at Blue Nile. Terms and conditions apply.
  • 02-20-21
2020
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50% OFF

50% Off Clearance Items

25-50% off End-of-Decade Sale. Take advantage of this amazing offer deal to get huge savings on your purchase at Blue Nile.
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$100 OFF

Take $100 Off $100+ Item

$100 off your order of $1000 or more, $50 off your order of $500 or more, $20 off your order of $100 or more. Claim this wonderful promotion which doesn’t require a discount code to be applied at bluenile.com. Shop before this deal is gone! Cannot be combined with any other offers. Terms and conditions apply.
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Free Gifts

Free Gifts on Select Products

Complimentary Cleaning and Inspection Services on Diamond Rings. You don't need a offer code of Blue Nile to obtain this special offer. Just click to find more detailed info on promotion.
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Recently Expired Blue Nile Coupons

15% OFF

Engagement Rings: 15% Off

Save 15% on Engagement Rings. Select your favored item available from bluenile.com and receive it at a discounted price by using this promo code above while placing an order at bluenile.com.
  • 06-30-20
2020
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30% OFF

Save 30% on Select Orders

Save up to 30% on Gifts for Graduations, Celebrations and Just Because. Offer valid on select regularly-priced jewelry, Cannot be combined with any other offer or discount code, cannot be applied retroactively. Offer is only valid on select jewelry items while supplies last. Discount will appear at time of check out AFTER the Promotion code SAVE1000 has been entered and does not apply towards sale merchandise, preset engagement, loose diamonds, Build Your Own Diamond Jewelry®, Build Your Own Ring®, Build Your Own Earrings®, Build Your Own Diamond Pendant®, duties, taxes, or shipping insurance fees. Void where prohibited, The offer terms and conditions are subject to change at any time without prior notice. Take extra 30% off savings for your order with this given great promo code while placing your order at bluenile.com. Cannot be combined with any other offers. Exclusions may apply. Terms and conditions apply.
  • 06-21-20
2020
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50% OFF

50% Discount for Mother's Day Gifts

Up to 50% off Mother's Day Gifts. To grab the great 50% off discount simply copy the code and enter it in the right box at the checkout page of Blue Nile. Cannot be combined with any other offers. Exclusions may apply. Terms and conditions apply. While supplies last.
  • 05-11-20
2020
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10% OFF

Clearance Offer: Get 10% Savings

10% off Clearance Items. Excluding Bands, loose diamonds, settings, Build Your Own Diamond Jewelry™, Preset Engagement Rings, Preset Diamond Stud Earrings and Preset Diamond Solitaire Pendants. Offer not valid on preset engagement rings, gift certificates, Monique Lhuillier jewelry, Zac Posen jewelry back-ordered items, polishing cloth, and jewelry cleaner purchases, Preset Diamond Stud Earrings and Preset Diamond Solitaire Pendants. Offer may not be combined with any other offer, cannot be applied retroactively. Void where prohibited. The offer terms and conditions are subject to change at any time without prior notice. Other restrictions may apply. Take advantage of the promo code above to take great 10% off savings instantly when shop at Blue Nile.
  • 04-20-20
2020
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15% OFF

Settings: 15% Off

15% Off Settings. Offer valid on select regularly-priced, Non-designer engagement setting purchases. 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 does not apply towards sale merchandise, preset engagement, loose diamonds, Custom and Special Orders, Build Your Own Earrings®, Build Your Own Diamond Pendant®, duties, taxes, or shipping insurance fees. Void where prohibited. The offer terms and conditions are subject to change at any time without prior notice. Other restrictions may apply. To enjoy this fabulous 15% off savings copy the given coupon code and enter it in the right box when make your purchase at Blue Nile.
  • 04-19-20
2020
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