Blue Nile Perfect Ring

Blue Nile makes it easy to design your own ring. Follow our easy three-step process to find the perfect certified diamond and setting.
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Platinum Blue Nile Signature Ideal-Cut 5-Stone Diamond Band - As featured on InStyleWeddings.com, this classic style is perfect for an alternative to a diamond engagement ring. Five Blue Nile Signature Ideal cut diamonds are set in this stunning diamond band accompanied by a GCAL report.
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Pave Engagement Ring Setting - This beautifully crafted and petite setting features micropave-set diamonds on either side of a delicately angled edge. For the perfect finish, a micropave-set diamond halo encircles your choice of a round center diamond.
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18k White Gold Sapphire & Diamond Ring - Seven cool blue sapphires alternate with eight round diamonds, both channel-set in 18k white gold to provide a perfect balance of style and elegance.
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Wedding Ring: Platinum 4mm Comfort-Fit - Perfect alone or as a complement to any platinum engagement ring, this wedding band has a rounded inside edge for comfortable wear.
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Platinum Five-Stone Diamond Ring - This platinum band is the essence of elegant simplicity, the perfect setting to highlight the stunning display of the five round diamonds of your choice.
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Sapphire Ring: Diamond and Sapphire Setting - This striking 18k white gold setting features alternating channel-set sapphires and round diamonds; the perfect complement to your choice of center diamond.
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Pave Diamond Infinity Wedding Ring in Platinum - A unique twist of enduring platinum and sparkling pave diamonds make this the perfect ring to wear alone or along side your choice of engagement ring.
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Pear-Shape Diamond Engagement Ring Setting in Platinum - Two beautifully matched pear-shaped diamonds, prong-set in platinum, offer the perfect frame for your choice of center diamond. 1/2 total carat weight.
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Six-Prong Micropave Engagement Ring Setting in Platinum - This unique platinum setting features six prongs shaped subtly to resemble small hearts. Sparkling micro-pave diamonds offer the perfect finish for your choice of a round center diamond.
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Platinum Baguette & Round Diamond Ring - Tapered near-colorless baguette and round diamonds offer the perfect frame for your choice of center diamond in this elegant platinum setting.
Details on Platinum Baguette & Round Diamond Ring (1/4 ctw.)

Platinum Prong-Set Diamond Ring - Twelve well-matched round diamonds are prong-set in platinum for maximum brilliance. Pair this with our platinum prong-set diamond setting for a perfect match.
Details on Platinum Prong-Set Diamond Ring (2/3 ctw.)

Ruby Eternity Ring in 18k White Gold - Channel-set rubies in 18k white gold form a continuous line of rich red in this striking eternity ring. Perfect to wear alone or alongside another ring.
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Gold Wedding Ring: 18k Gold 4mm Ring - Perfect alone or as a complement to any 18k gold engagement ring, this wedding band has a rounded inside edge for comfortable wear.
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Diamond Ring: Platinum 2.5mm Comfort-Fit Solitaire - This elegant platinum setting offers a rounded inside edge for comfortable wear. Pair with the matching wedding band for the perfect set.
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18k White Gold Emerald and Diamond Ring - Seven vibrant green emeralds alternate with eight round diamonds, both channel-set in 18k white gold to provide a perfect balance of style and elegance.
Details on 18k White Gold Emerald and Diamond Ring (.18 ctw.)

Wedding Ring: Platinum 2.5mm Comfort-Fit Band - Perfect alone or as a complement to any platinum engagement ring, this platinum wedding band is thin for a subtle look, and has a rounded inside edge for comfortable wear.
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Engagement Ring: 18k White Gold 2.5mm Comfort-Fit - This striking 18k white gold setting offers a rounded inside edge for comfortable wear. Pair with the matching wedding band to complete the perfect set.
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Engagement Ring: 18k White Gold 3mm Comfort-Fit - This polished 18k white gold setting features a rounded inside surface for comfortable wear. Pair it with the matching wedding band for the perfect set.
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Engagement Ring: 18k Gold 3mm Comfort-Fit Setting - This elegant 18k gold setting features a rounded inside surface for comfortable wear. Pair it with the matching wedding band for the perfect set.
Details on Engagement Ring: 18k Gold 3mm Comfort-Fit Setting