Zac Posen - Designer Engagement Rings | Blue Nile

Skip to main content

Save 15% on Classic Engagement Ring Settings | Shop Sale >

By clicking 'Continue' you consent to Blue Nile using marketing & analytics cookies as described in our Privacy Policy.

Shipping To:

Language:

Currency:

Product selection may have changed due to availability

Because of each country's product availability, the selection on this site may not be the same as the one you were previously on.

Confirm

Free Shipping On Every Order 00800-2583-6453 Freephone

Sign In

Wish List

Please select your shipping destination & currency

Where We Ship Blue Nile Shipping Policies

Free Shipping On Every Order Free, Secure Shipping

Diamonds

Shop Diamonds By Shape

Round
Princess
Cushion
Oval
Emerald
Pear
Asscher
Heart
Radiant
Marquise

Astor By Blue Nile™

Coloured Diamonds

Build Your Own Jewellery

Ring
Earrings
Pendant

Learn

How Shape Affects Price
Learn About the 4Cs
Ethically Sourced

Service & Value

Diamond Price Match

View All Diamonds

ASTOR by Blue Nile

CUT FOR

BRILLIANCE

LEARN MORE

Engagement Rings

Build Your Own Ring ®

Start with a diamond
Start with a setting

Shop Rings By Shape

Round
Princess
Cushion
Oval
Emerald
Pear
Asscher
Heart
Radiant
Marquise

Engagement Ring Styles

Solitaire
Halo
Vintage
Sidestone
Three-Stone
Designer
Rose Gold
Unique
Gemstone

Designer Rings

Monique Lhuillier
ZAC Zac Posen
Bella Vaughan
Blue Nile Studio
The Gallery Collection™

Recently Purchased

Ready To Ship Rings

Ring Size Help

Top Engagement Rings

View All Engagement Styles

Wedding Rings

WOMEN'S RINGS

Diamond
Eternity
Platinum
Rose Gold
Yellow Gold
White Gold
Top 10 Rings

MEN'S RINGS

Platinum
Tungsten
Rose Gold
Yellow Gold
White Gold
Top 10 Rings

DESIGNER RINGS

Monique Lhuillier
ZAC Zac Posen
Bella Vaughan
Blue Nile Studio
The Gallery Collection™

View All Wedding Rings

Couple

Rings

SHOP NOW >

Jewellery

EARRINGS

Build Your Own
Diamond
Gemstone
Pearl
Precious Metals

BRACELETS

Diamond
Gemstone
Pearl
Precious Metals

NECKLACES

Build Your Own
Diamond
Gemstone
Pearl
Precious Metals

RINGS

Diamond
Gemstone
Wedding
Engagement

Jewellery

Birthstone
Designer
New Arrivals
Sale
Under SEK 1,200

Designer Jewellery

Monique Lhuillier
ZAC Zac Posen
Bella Vaughan
Blue Nile Studio
The Gallery Collection™

View All Jewellery

Gifts

Birthstone Jewellery

| Garnet
| Amethyst
| Aquamarine
| Diamond
| Emerald
| Pearl
| Ruby
| Peridot
| Sapphire
| Opal
| Citrine
| Topaz

Top Gift Ideas

Earrings
Necklaces
Bracelets
Diamond Jewellery
Gemstone Jewellery
Pearl Jewellery
Gifts for Her
Gifts Under SEK 1,200

Gifts By Occasion

Anniversary
Graduation
Wedding Party Gifts
Bridal Jewellery

View All Gifts

Education

Learn About Diamonds

Learn About the 4Cs
Cut
Colour
Clarity
Carat
Astor by Blue Nile™
Conflict-Free Diamonds
Diamond Upgrade Program
Shape Price Comparison

Learn About Jewellery

Metal Education
Engagement Ring Guide
Wedding Ring Guide
Ring Size Help

Service & Value

Jewellery Insurance

View All Education

Engagement Rings>Designer>Zac Posen Engagement Rings

Designs Exclusively for Blue Nile

View All Zac Posen

No Filter Applied Filters Applied

Results - 20

Price Slider Filter

Min

Max
Filter by Shape
- Round (17)
- Princess (8)
- Emerald (4)
- Asscher (7)
- Marquise (4)
- Oval (5)
- Radiant (7)
- Pear (4)
- Heart (4)
- Cushion (7)
Filter by Metal
- Platinum (5)
- Rose Gold (0)
  - 14k Rose Gold
  - 18k Rose Gold
- White Gold (11)
  - 14k White Gold
  - 18k White Gold
- Yellow Gold (19)
  - 14k Yellow Gold
  - 18k Yellow Gold
Filter by Material
- Diamond (17)
- Gemstone (0)
- Plain Metal (3)
Filter by Ring Style
- 3 Stone (1)
- Channel-Set (0)
- Designer (20)
- Engravable (0)
- Eternity (0)
- Halo (8)
- Has Matching Band (4)
- Infinity (0)
- Matching Curved (2)
- Pave (5)
- Sidestone (4)
- Solitaire (8)
- Unique (0)
- Vintage (9)
Filter by Band Width
- 1-4mm (18)
- 4-6mm (1)
- 6-7mm (1)
Filter by Gemstone

By Birthstone
- Diamond (17)
- Sapphire (0)
- Apr - Diamond (17)
- Sept - Sapphire (0)
Filter by Designer
- Bella Vaughan (9)
- Blue Nile Studio (10)
- Monique Lhuillier (24)
- The Gallery Collection™ (16)
- ZAC Zac Posen (20)

Price Slider Filter

Min

Max
Filter by Shape
- Round (17)
- Princess (8)
- Emerald (4)
- Asscher (7)
- Marquise (4)
- Oval (5)
- Radiant (7)
- Pear (4)
- Heart (4)
- Cushion (7)
Filter by Metal
- Platinum (5)
- Rose Gold (0)
  - 14k Rose Gold
  - 18k Rose Gold
- White Gold (11)
  - 14k White Gold
  - 18k White Gold
- Yellow Gold (19)
  - 14k Yellow Gold
  - 18k Yellow Gold
Filter by Material
- Diamond (17)
- Gemstone (0)
- Plain Metal (3)
Filter by Ring Style
- 3 Stone (1)
- Channel-Set (0)
- Designer (20)
- Engravable (0)
- Eternity (0)
- Halo (8)
- Has Matching Band (4)
- Infinity (0)
- Matching Curved (2)
- Pave (5)
- Sidestone (4)
- Solitaire (8)
- Unique (0)
- Vintage (9)
Filter by Band Width
- 1-4mm (18)
- 4-6mm (1)
- 6-7mm (1)
Filter by Gemstone

By Birthstone
- Diamond (17)
- Sapphire (0)
- Apr - Diamond (17)
- Sept - Sapphire (0)
Filter by Designer
- Bella Vaughan (9)
- Blue Nile Studio (10)
- Monique Lhuillier (24)
- The Gallery Collection™ (16)
- ZAC Zac Posen (20)

More Filter

Shape
Metal
Material
Ring Style
Band Width
Gemstone
Designer

Featured
Price: Low to High
Price: High to Low
Best Sellers
Highest Rated
Newest

Items per page:

All
24

Results - 20

No Filters Applied

Items per page:

All
24

Results - 20

ZAC Zac Posen East-West Solitaire Engagement Ring in Platinum

platinum

ZAC Zac Posen East-West Solitaire Engagement Ring

Starting at: SEK 10,200.00

Price includes VAT

Average Customer Rating 4.7 out of 5 stars

ZAC Zac Posen Marquise Double Halo Diamond Engagement Ring in 14k White Gold

14 carat white gold

ZAC Zac Posen Marquise Double Halo Diamond Engagement Ring

in 14k White Gold

Starting at: SEK 17,125.00

Price includes VAT

ZAC Zac Posen Triple Band Solitaire Diamond Engagement Ring in Platinum

platinum
14 carat white gold

ZAC Zac Posen Triple Band Solitaire Diamond Engagement Ring

Starting at: SEK 11,700.00

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

ZAC Zac Posen Vintage Baguette Halo Diamond Engagement Ring in 14k White Gold

14 carat white gold

ZAC Zac Posen Vintage Baguette Halo Diamond Engagement Ring

in 14k White Gold

Starting at: SEK 17,656.25

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

ZAC Zac Posen Milgrain Diamond Halo with Baguette Sidestones in 14k White Gold

14 carat white gold

ZAC Zac Posen Milgrain Diamond Halo

with Baguette Sidestones in 14k White Gold

Starting at: SEK 32,737.50

Price includes VAT

ZAC Zac Posen Triple Band Solitaire Diamond Engagement Ring in 14k White and Yellow Gold

platinum
14 carat white gold

ZAC Zac Posen Triple Band Solitaire Diamond Engagement Ring

in 14k White and Yellow Gold

Starting at: SEK 10,225.00

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

ZAC Zac Posen Square Halo Diamond Engagement Ring in 14k White Gold

14 carat white gold

ZAC Zac Posen Square Halo Diamond Engagement Ring

in 14k White Gold

Starting at: SEK 18,000.00

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

ZAC Zac Posen Vintage Three-Stone Diamond Engagement Ring in 14k White Gold (0.54 ct. tw.)

14 carat white gold

ZAC Zac Posen Vintage Three-Stone Diamond Engagement Ring

in 14k White Gold (0.54 ct. tw.)

Starting at: SEK 23,475.00

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

ZAC Zac Posen Knife-Edge Solitaire Engagement Ring in 14k Yellow Gold

platinum
14 carat yellow gold

ZAC Zac Posen Knife-Edge Solitaire Engagement Ring

in 14k Yellow Gold

Starting at: SEK 6,975.00

Price includes VAT

Average Customer Rating 4.7 out of 5 stars

Has Matching Band

ZAC Zac Posen Art Deco Baguette and Round Diamond Engagement Ring with Milgrain Detail in 14k Yellow Gold (0.27 ct. tw.)

14 carat white gold
14 carat yellow gold

ZAC Zac Posen Art Deco Baguette and Round Diamond Engagement Ring

with Milgrain Detail in 14k Yellow Gold (0.27 ct. tw.)

Starting at: SEK 20,343.75

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

Has Matching Band

ZAC Zac Posen Art Deco Baguette and Round Diamond Engagement Ring with Milgrain Detail in 14k White Gold (0.27 ct. tw.)

14 carat white gold
14 carat yellow gold

ZAC Zac Posen Art Deco Baguette and Round Diamond Engagement Ring

with Milgrain Detail in 14k White Gold (0.27 ct. tw.)

Starting at: SEK 20,343.75

Price includes VAT

Has Matching Band

ZAC Zac Posen Curved Cathedral Solitaire Engagement Ring with Diamond Bridge Detail in 14k White Gold (0.10 ct. tw.)

14 carat white gold
14 carat yellow gold

ZAC Zac Posen Curved Cathedral Solitaire Engagement Ring

with Diamond Bridge Detail in 14k White Gold (0.10 ct. tw.)

Starting at: SEK 12,275.00

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

Has Matching Band

ZAC Zac Posen Curved Cathedral Solitaire Engagement Ring with Diamond Bridge Detail in 14k Yellow Gold (0.10 ct. tw.)

14 carat white gold
14 carat yellow gold

ZAC Zac Posen Curved Cathedral Solitaire Engagement Ring

with Diamond Bridge Detail in 14k Yellow Gold (0.10 ct. tw.)

Starting at: SEK 12,275.00

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

ZAC Zac Posen Floral Halo Diamond Engagement Ring in 14k White Gold

14 carat white gold

ZAC Zac Posen Floral Halo Diamond Engagement Ring

in 14k White Gold

Starting at: SEK 15,968.75

Price includes VAT

Average Customer Rating 4.7 out of 5 stars

ZAC Zac Posen Knife-Edge Solitaire Engagement Ring in Platinum

platinum
14 carat yellow gold

ZAC Zac Posen Knife-Edge Solitaire Engagement Ring

Starting at: SEK 15,625.00

Price includes VAT

Average Customer Rating 4.8 out of 5 stars

ZAC Zac Posen Three-Stone Emerald-Cut Diamond Engagement Ring in Platinum (0.36 ct. tw.)

platinum

ZAC Zac Posen Three-Stone Emerald-Cut Diamond Engagement Ring

in Platinum (0.36 ct. tw.)

Starting at: SEK 32,100.00

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

ZAC Zac Posen Cathedral Solitaire Plus Diamond Engagement Ring in Platinum

platinum

ZAC Zac Posen Cathedral Solitaire Plus Diamond Engagement Ring

Starting at: SEK 16,125.00

Price includes VAT

Average Customer Rating 4.9 out of 5 stars

ZAC Zac Posen Art Deco Hexagon Halo Diamond Engagement Ring in 14k White Gold

14 carat white gold
14 carat yellow gold

ZAC Zac Posen Art Deco Hexagon Halo Diamond Engagement Ring

in 14k White Gold

Starting at: SEK 38,137.50

Price includes VAT

ZAC Zac Posen Art Deco Hexagon Halo Diamond Engagement Ring in 14k Yellow Gold

14 carat white gold
14 carat yellow gold

ZAC Zac Posen Art Deco Hexagon Halo Diamond Engagement Ring

in 14k Yellow Gold

Starting at: SEK 38,137.50

Price includes VAT

Limited Availability

ZAC Zac Posen Scalloped Floral Halo Diamond Engagement Ring in 14k White Gold

14 carat white gold

ZAC Zac Posen Scalloped Floral Halo Diamond Engagement Ring

in 14k White Gold

Now: SEK 20,750.00

Price includes VAT

Average Customer Rating 5.0 out of 5 stars

Items On Back Order

Get Exclusive Offers and News By clicking ‘sign up’ you consent to receive exclusive Blue Nile e-mail offers & news, as described in our Privacy Policy.

Your Email

By clicking ‘sign up’ you consent to receive exclusive Blue Nile e-mail offers & news, as described in our Privacy Policy.

Connect

Give Us Feedback
shipping destination & currency
account
Sign In/Create Your Account

Customer Care

00800-2583-6453
Email Us
Contact Us
+353-1-899-1351
Email Us
FAQs
Help Topics
Order Status
Give Us Your Feedback

Why Blue Nile?

30 Day Returns
Conflict Free Diamonds
Diamond Price Matching
Diamond Upgrade Program
Free Lifetime Warranty
Free Secure Shipping
Free Boxes
Our Services

About Blue Nile

What We Believe
Quality & Value
Customer Reviews
Careers

Guides & Education

Choosing a Diamond
Know the 4Cs Video
Astor by Blue Nile™
Precious Metals
Gemstone Guide
Birthstone Guide
Pearl Guide
Engagement Rings
Wedding Rings
Find Your Ring Size

Give Us Your Feedback

The following errors have occurred:

Email(optional) If provided, email must be valid Comment Please enter your feedback

We're sorry, but our system was unable to initialize Google Recaptcha to ensure request is from a human.

Thank You

Thank you for taking the time to give us your input.

We're sorry, your entry could not go through at this time. Please try again later.

Continue shopping

We're sorry, but our system was unable to initialize Google Recaptcha to ensure feedback is from a human.

Continue shopping

Prices include

Site Map
Updated Privacy Policy
Terms & Conditions
Accessibility

© 1999-2020 Blue Nile Inc.

Shop Our Sale

Diamonds

Shop All Diamonds
- Round
- Princess
- Cushion
- Oval
- Emerald
- Pear
- Asscher
- Heart
- Radiant
- Marquise
Astor By Blue Nile™
Coloured Diamonds
Diamonds Home

Engagement Rings

Shop All Engagement Styles
- Solitaire
- Halo
- Vintage
- Sidestone
- Three-Stone
- Designer
- Rose Gold
- Unique
- Gemstone
Engagement Ring Styles Home
- Round
- Princess
- Cushion
- Oval
- Emerald
- Pear
- Asscher
- Heart
- Radiant
- Marquise
Recently Purchased
Ready To Ship Rings
Ring Size Help
Top Engagement Rings
Engagement Rings Home

Wedding Rings

Shop All Wedding Rings
Couple Rings
Wedding Rings Home

Jewelry

Shop All Jewellery
- Shop All Rings
- Diamond
- Gemstone
- Wedding
- Engagement
- Rings Home
Jewellery Home

Gifts

Shop All Gifts
- | Garnet
- | Amethyst
- | Aquamarine
- | Diamond
- | Emerald
- | Pearl
- | Ruby
- | Peridot
- | Sapphire
- | Opal
- | Citrine
- | Topaz
Birthstone Jewellery Home
Gifts Home

Education

- View All Services
Blue Nile Blog
Education Home

0
Create an Account
Sign In