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Zac Posen Jewelry

Shop brilliant Zac Posen engagement rings from Zac Posen's bridal engagement ring line at Blue Nile. 30-Day returns. Exceptional customer service.
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Sophisticated and elegant, this modern platinum engagement ring features a unique east-west bypass design to showcase the center stone diamond of your choice. Zac infuses luxurious style by adorning each ring with a signature 18k yellow gold interior accent.
ZAC ZAC POSEN East-West Solitaire Engagement Ring in Platinum
$1,250
(Setting Price)
Classic and elegant, this platinum solitaire engagement ring features a clean knife-edge shank. Zac infuses luxurious style by adorning each ring with a signature 18k yellow gold interior accent.
ZAC ZAC POSEN Knife-Edge Solitaire Engagement Ring in Platinum
$1,300
(Setting Price)
Classic with a touch of sparkle, this platinum solitaire engagement ring features a pavé-set diamond bridge. Zac infuses luxurious style by adorning each ring with a signature 18k yellow gold interior accent.
ZAC ZAC POSEN Cathedral Solitaire Plus Diamond Engagement Ring in Platinum
$1,450
(Setting Price)
Simple with a touch of vintage, this platinum engagement ring that will complement the center diamond of your choice. Zac infuses luxurious style by adorning each ring with a signature 18k yellow gold interior accent.
ZAC ZAC POSEN Three-Stone Emerald-Cut Diamond Engagement Ring in Platinum (1/3 ct tw.)
$3,100
(Setting Price)
This modern engagement ring features a square halo set with thirty-eight round-cut diamonds in a prong setting and six baguette-cut diamonds channel-set into the band's shoulders. The ring is crafted from 14k white gold and coated in rhodium for long-life. 
ZAC ZAC POSEN Square Halo Diamond Engagement Ring in 14k White Gold
$1,950
(Setting Price)
Adorned with milgrain and profile detailing, this scalloped diamond engagement ring by ZAC Zac Posen embodies vintage styling.
ZAC ZAC POSEN Vintage Milgrain Scalloped Diamond Engagement Ring in 14k White Gold (1/3 ct. tw.)
$1,600
(Setting Price)
Classic and elegant, this 14k yellow gold solitaire engagement ring features a clean knife-edge shank infused with luxurious ZAC Zac Posen style with a signature 14k yellow gold interior accent.
ZAC ZAC POSEN Knife-Edge Solitaire Engagement Ring in 14k Yellow Gold
$950
(Setting Price)
Classic and simple, this yellow gold wedding ring features a knife-edge motif surrounding the ring with a 18k yellow gold signature plate embedded on the inside of the ring.
ZAC ZAC POSEN Knife-Edge Wedding Ring in 14k Yellow Gold
$920
Deco-inspired, this ZAC Zac Posen diamond engagement ring has a stunning halo to frame your pear-shaped diamond. Milgrain detailing runs throughout, adding to the luxurious look of the style.
ZAC ZAC POSEN Vintage Inspired Pear Halo Diamond Engagement Ring in 14k White Gold
$2,300
(Setting Price)
Commemorate your special day with this gorgeously simple wedding band featuring sleek geometric design. The 14k white gold design gives the angled sides an eye-catching luster.
ZAC ZAC POSEN Plain Geometric Wedding Ring in 14k White Gold (2.2 mm)
$920
Adorned with milgrain and profile detailing, this scalloped diamond engagement ring by ZAC Zac Posen embodies vintage styling.
ZAC ZAC POSEN Vintage Milgrain Scalloped Diamond Engagement Ring in 14k Yellow Gold (1/3 ct. tw.)
$1,600
(Setting Price)
Opulent, vintage, and brilliant, your choice of pear center stone is framed by a diamond halo and two baguette sidestones.
ZAC ZAC POSEN Pear Vintage Baguette Halo Diamond Engagement Ring in 14k White Gold (1/2 ct. tw.)
$2,100
(Setting Price)
This stunning ZAC Zac Posen vintage-inspired diamond engagement ring features a unique hexagon halo adorned with baguette and round diamonds. Not lacking in fine details, the sides of the halo and the profile of the ring feature even more diamonds so your ring sparkles from all angles.
ZAC ZAC POSEN Art Deco Hexagon Halo Diamond Engagement Ring in 14k White Gold (3/4 ct. tw.)
$3,100
(Setting Price)
This seamless double row of baguette and round diamonds come together perfectly as one wedding band to accentuate your engagement ring. Great to stack with other rings or as a single statement piece for your special day! This designer piece also features the signature 14k yellow gold interior accent, authenticating this ring as ZAC Zac Posen.
ZAC ZAC POSEN Double Row Baguette & Pavé Diamond Wedding Ring in 14k White Gold (3 mm, 3/8 ct. tw.)
$1,640
$820
This stunning ZAC Zac Posen vintage-inspired diamond engagement ring features a unique hexagon halo adorned with baguette and round diamonds. Not lacking in fine details, the sides of the halo and the profile of the ring feature even more diamonds so your ring sparkles from all angles.
ZAC ZAC POSEN Art Deco Hexagon Halo Diamond Engagement Ring in 14k Yellow Gold (3/4 ct. tw.)
$3,100
(Setting Price)
Celebrate everlasting love with this stunning wedding ring crafted from luxurious 14k white gold and boasting a breathtaking 1 1/2 ct. tw. in shimmering diamonds. The band features a gleaming row of baguette-cut diamonds accentuated by a row of pavé-set diamonds on either side.
ZAC ZAC POSEN Luxe Triple Row Baguette & Pavé Diamond Wedding Ring in 14k White Gold (7 mm, 1 1/2 ct. tw.)
$6,170