Blue Nile Coupons & Promo Codes

  • All 29
  • Coupons 15
  • Deals 14
50% OFF

Save 50% on Select Orders

Save 25-50% on Sparkling Fine Jewelry. Make use of the given fantastic coupon code above to enjoy extra 50% off discount when place order at Blue Nile. Terms and conditions apply.
  • 10-09-20
2020
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10% OFF

Receive 10% Off Any Product

Save with the great coupon code above for extra 10% off discount for qualifying order while you are placing your order at bluenile.com. Terms and conditions apply.
  • 10-07-20
6BLX
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10% OFF

Save 10% on Select Orders

10% Off Select Items. Enjoy amazing 10% off savings on qualifying order instantly if you use the given code while you are shopping at bluenile.com. Terms and conditions apply.
  • 09-30-20
2020
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50% OFF

50% Off Select Products

50% Off Select Fine Jewelry. Enjoy great 50% off discount on qualifying order instantly if you use the promo code while placing your order at Blue Nile.
  • 10-07-20
2020
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15% OFF

Receive 15% Off Your Purchases

Exclusions: If You Can't See the Page, Use "Vpn". Valid on select regularly-priced jewelry excluding Bands, loose diamonds, settings, Build Your Own Diamond Jewelry&trade. Grab 15% off savings on your order by using fabulous coupon code while making a purchase at Blue Nile. Terms and conditions apply.
  • 10-30-20
2020
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10% OFF

10% Off Eligible Purchases

10% Off Select Items. Valid on select regularly-priced jewelry excluding loose diamonds, settings, Build Your Own Diamond Jewelry & trade; 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. Reference code must be entered in cart or mentioned over phone at time of purchase. Offer may not be combined with any other offer, cannot be applied retroactively, and applies to US customers only. Void where prohibited. The offer terms and conditions are subject to change at any time without prior notice. Other restrictions may apply. Make good use of this given promo code to enjoy 10% off discount instantly at the checkout of bluenile.com. Terms and conditions apply.
  • 02-20-21
2020
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10% OFF

Grab 10% Savings on Your Purchases

Valid on select regularly-priced jewelry excluding loose diamonds, settings, Build Your Own Diamond Jewelry & trade; 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. Reference code must be entered in cart or mentioned over phone at time of purchase. Offer may not be combined with any other offer, cannot be applied retroactively, and applies to US customers only. Void where prohibited. The offer terms and conditions are subject to change at any time without prior notice. Other restrictions may apply. Pick your favorite items from bluenile.com and receive them at affordable prices by using the code above when shop at Blue Nile. Terms and conditions apply.
  • 02-20-21
2020
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15% OFF

Save 15% on Select Orders

Save an extra 15% on Engagement Ring Setting. Take good advantage of this given amazing coupon code to grab 15% off savings while making a purchase at bluenile.com. Terms and conditions apply.
  • 09-30-20
2020
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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

Valid on select regularly-priced jewelry excluding loose diamonds, settings, Build Your Own Diamond Jewelry & trade; 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. Reference code must be entered in cart or mentioned over phone at time of purchase. Offer may not be combined with any other offer, cannot be applied retroactively, and applies to US customers only. Void where prohibited. The offer terms and conditions are subject to change at any time without prior notice. Other restrictions may apply. 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

Take $50 Off $1,000+ Order

Offer valid on select regularly-priced jewelry purchase. Cannot be combined with any other offer or discount code, cannot be applied retroactively. Without limitation, offer will not apply to sale merchandise, preset diamond earrings, preset diamond pendants, gift certificates, custom orders, backordered items and jewelry cleaning products. Discount will appear at time of check out AFTER the promotion code has been entered in the cart or over the phone and does not apply towards any duties, taxes or shipping insurance fees. Maximum discount is $50 per customer, per order. Discount is set in USD, equivalent can be applied in another currency and at the exchange rate accepted by Blue Nile. Limit ONE coupon per customer. Void where prohibited. Offer valid for 14 days from send date. The offer terms and conditions are subject to change at any time without prior notice. Other restrictions may apply. Get amazing $50 off discount on qualifying order instantly if you use this coupon code above when shop at Blue Nile. Cannot be combined with any other offers.
  • 10-07-20
ZTVW
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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

Save $100 on Anything

Seize this great sale which doesn’t require a discount code to be applied at bluenile.com. Limited period only. Hurry to save.
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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

30% OFF

Save 30% on Select Orders

Save up to 30% on Perfect Pieces for Fall. 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 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. Other restrictions may apply. Redeem the given fabulous code to get extra 30% off discount when make your purchase at Blue Nile.
  • 09-20-20
2020
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20% OFF

Clearance Offer: Grab 20% Savings

Anniversary Sale: Save 20% on Sparkling Classics. Offer valid on select regularly-priced jewelry purchases. 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 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. Other restrictions may apply. Take good advantage of this given code above to get fabulous 20% off savings instantly while placing an order at Blue Nile.
  • 08-30-20
EARS
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30% OFF

30% Off Eligible Purchases

Up to 30% off select jewelry. Offer valid on select regularly-priced jewelry purchases. 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 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. Other restrictions may apply. Make use of this great code to grab 30% off discount when make your purchase at Blue Nile.
  • 08-09-20
ER20
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10% OFF

10% Off Eligible Purchases

Save 10% on regular priced items. Take good advantage of this given great code to enjoy extra 10% off savings when make your purchase at bluenile.com.
  • 08-05-20
2020
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50% OFF

Save 50% on Select Orders

25-50% off covetable pieces at extraordinary savings. Select your favored item at bluenile.com and get it at an attractive price by applying the coupon code above while you are placing your order at bluenile.com. Cannot be combined with any other offers. Not valid on previous orders. Terms and conditions apply. While supplies last.
  • 07-19-20
2020
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20% OFF

Save 20% on Select Orders

Save 20% on rings. Offer valid on select regularly-priced jewelry purchases on the following page: https://www.bluenile.com/jewelry/todays-jewelry-deals. 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 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. Take good advantage of this promo code to take 20% off savings when place order at Blue Nile. Terms and conditions apply.
  • 07-12-20
RING
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