Skip to main content
Free Shipping On Every Order 0800-170-7887 Free Call Virtual Appointment this appointment feature is not accessible, please do not toggle this if using a screen reader
Sign In
0
Wish List
日本語

Blue Nile®
0
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™
Colored Diamonds
Lab-Grown Diamond Jewelry
Build Your Own Jewelry
  • Ring
  • Earrings
  • Pendant
Learn
  • How Shape Affects Price
  • Learn About the 4Cs
  • Ethically Sourced
  • Diamond Sustainability
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
  • ZAC ZAC POSEN
  • Bella Vaughan
  • Blue Nile Studio
  • The Gallery Collection™
  • Recently Purchased
  • Ready To Ship Rings
  • Find Your Ring Size
  • 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
  • Titanium
  • Rose Gold
  • Yellow Gold
  • White Gold
  • Top 10 Rings
DESIGNER RINGS
  • ZAC ZAC POSEN
  • Bella Vaughan
  • Blue Nile Studio
  • The Gallery Collection™
View All Wedding Rings

Couple

Rings

SHOP NOW >

Jewelry
EARRINGS
  • Design Your Own Earrings
  • Diamond Earrings
  • Gemstone Earrings
  • Pearl Earrings
  • Stud Earrings
  • Gold Earrings
  • Hoop Earrings
BRACELETS
  • Diamond Bracelets
  • Gemstone Bracelets
  • Pearl Bracelets
  • Gold Bracelets
  • Silver Bracelets
  • Tennis Bracelets
NECKLACES
  • Design Your Own Pendant
  • Diamond Necklaces
  • Gemstone Necklaces
  • Pearl Necklaces
  • Gold Necklaces
  • Silver Necklaces
  • Cross Necklaces
RINGS
  • Diamond Rings
  • Gemstone Rings
  • Wedding Rings
  • Engagement Rings
  • Gold Rings
  • Fashion Rings
Jewelry
  • Birthstone Jewelry
  • Designer Jewelry
  • Pearl Jewelry
  • Rose Gold Jewelry
  • New Arrivals
  • Jewelry Sale
  • Under JP¥ 11,400
Designer Jewelry
  • Monica Rich Kosann
  • ZAC ZAC POSEN
  • Bella Vaughan
  • Blue Nile Studio
  • The Gallery Collection™
  • Lightbox Lab-Grown Diamonds
View All Jewelry
Gifts
Birthstone Jewelry
  • JAN | Garnet
  • FEB | Amethyst
  • MAR | Aquamarine
  • APR | Diamond
  • MAY | Emerald
  • JUN | Pearl
  • JUL | Ruby
  • AUG | Peridot
  • SEP | Sapphire
  • OCT | Opal
  • NOV | Citrine
  • DEC | Topaz
Top Gift Ideas
  • Earrings
  • Necklaces
  • Bracelets
  • Diamond Jewelry
  • Gemstone Jewelry
  • Pearl Jewelry
  • Gifts for Her
  • Gifts for Him
  • Gifts Under JP¥ 57,000
Gifts By Occasion
  • Anniversary
  • Graduation
  • Engravable
  • Wedding Party Gifts
  • Bridal Jewelry
View All Gifts
Lightbox Lab-Grown Diamonds

MAKE STYLE

EFFORTLESS

SHOP
LIGHTBOX

Education
Learn About Diamonds
  • Learn About the 4Cs
  • Cut
  • Color
  • Clarity
  • Carat
  • Astor by Blue Nile™
  • Conflict-Free Diamonds
  • Diamond Upgrade Program
  • Shape Price Comparison
Learn About Jewelry
  • Metal Education
  • Engagement Ring Guide
  • Wedding Ring Guide
  • Gemstone Guide
  • Birthstone Guide
  • Pearl Guide
  • Find Your Ring Size
Service & Value
  • 30 Day Returns
  • Jewelry Insurance
Blue Nile Blog
View All Education

Build Your Own Ring®

Use our filters to narrow your search.

Build Your Own Ring®

Wish List (0)
Wish List (0)
CompareShapePrice
CaratCutColorClarityPolishSymmetryFluorescenceDepthTableL/WPrice/CtCuletStock No.Ship Date
These are the most commonly purchased diamond characteristics — including the 4Cs and fluorescence — at the best possible price. Adjust the filters to improve your results.
Round
JP¥ 33,900
0.30
Very GoodVery Good
K
SI2
Excellent
Very Good
Faint
60.3
56.0
1.01
JP¥ 113,000
None
LD18053400
Jul 20

Standard Shipping

Round
JP¥ 35,100
0.30
Very GoodVery Good
K
SI2
Very Good
Excellent
None
63.2
58.0
1.00
JP¥ 117,000
None
LD19696511
Jul 20

Standard Shipping

Round
JP¥ 35,300
0.30
GoodGood
K
SI1
Good
Excellent
Faint
65.2
59.0
1.01
JP¥ 117,667
None
LD19131419
Jul 25

Standard Shipping

Round
JP¥ 35,500
0.30
Very GoodVery Good
K
SI1
Excellent
Very Good
Faint
64.4
58.0
1.01
JP¥ 118,333
None
LD18075627
Jul 21

Standard Shipping

Round
JP¥ 35,500
0.30
IdealIdeal
K
SI1
Excellent
Excellent
Medium
61.4
57.0
1.01
JP¥ 118,333
None
LD18616464
Jul 21

Standard Shipping

Round
JP¥ 35,500
0.30
IdealIdeal
K
SI2
Excellent
Excellent
Faint
62.6
58.0
1.01
JP¥ 118,333
None
LD19761415
Jul 15

Standard Shipping

Round
JP¥ 35,600
0.30
Very GoodVery Good
K
SI2
Excellent
Excellent
None
63.8
56.0
1.01
JP¥ 118,667
None
LD19805898
Jul 15

Standard Shipping

Round
JP¥ 35,700
0.30
Very GoodVery Good
K
SI2
Excellent
Excellent
Faint
63.9
56.0
1.00
JP¥ 119,000
None
LD19378604
Jul 20

Standard Shipping

Round
JP¥ 36,000
0.30
Very GoodVery Good
K
SI1
Very Good
Very Good
None
64.3
59.0
1.01
JP¥ 120,000
None
LD17997159
Jul 15

Standard Shipping

Round
JP¥ 36,000
0.30
IdealIdeal
K
SI2
Excellent
Excellent
Faint
61.7
59.0
1.01
JP¥ 120,000
None
LD19701921
Jul 15

Standard Shipping

Round
JP¥ 36,200
0.30
Very GoodVery Good
K
VS2
Excellent
Good
Strong
64.6
55.0
1.01
JP¥ 120,667
None
LD17995429
Jul 20

Standard Shipping

Round
JP¥ 36,200
0.30
Very GoodVery Good
I
SI2
Good
Very Good
Medium
63.0
56.0
1.01
JP¥ 120,667
None
LD19761713
Jul 15

Standard Shipping

Round
JP¥ 36,200
0.30
IdealIdeal
K
SI1
Excellent
Excellent
None
62.8
57.0
1.01
JP¥ 120,667
None
LD19854700
Jul 21

Standard Shipping

Round
JP¥ 36,400
0.30
Very GoodVery Good
K
SI1
Excellent
Very Good
Medium
61.5
63.0
1.02
JP¥ 121,333
None
LD18510142
Jul 20

Standard Shipping

Round
JP¥ 36,400
0.30
IdealIdeal
K
SI2
Excellent
Excellent
None
61.6
56.0
1.00
JP¥ 121,333
None
LD19702690
Jul 15

Standard Shipping

Round
JP¥ 36,400
0.30
IdealIdeal
K
SI1
Very Good
Very Good
Faint
62.0
58.0
1.01
JP¥ 121,333
None
LD19748143
Jul 15

Standard Shipping

Round
JP¥ 36,500
0.30
IdealIdeal
K
SI1
Excellent
Excellent
Faint
62.1
58.0
1.01
JP¥ 121,667
None
LD17702209
Jul 19

Standard Shipping

Round
JP¥ 36,500
0.30
IdealIdeal
K
SI2
Excellent
Excellent
Faint
63.1
55.0
1.01
JP¥ 121,667
None
LD18677819
Jul 20

Standard Shipping

Round
JP¥ 36,600
0.30
Very GoodVery Good
K
SI1
Very Good
Very Good
Medium
62.2
60.0
1.00
JP¥ 122,000
None
LD16583462
Jul 25

Standard Shipping

Round
JP¥ 36,700
0.30
Very GoodVery Good
K
SI1
Excellent
Very Good
Faint
60.0
62.0
1.01
JP¥ 122,333
None
LD17724702
Jul 20

Standard Shipping

Round
JP¥ 36,700
0.30
IdealIdeal
J
SI2
Very Good
Very Good
Faint
61.4
61.0
1.01
JP¥ 122,333
None
LD19702487
Jul 15

Standard Shipping

Round
JP¥ 36,800
0.30
Very GoodVery Good
K
SI2
Excellent
Excellent
Faint
61.8
59.0
1.00
JP¥ 122,667
None
LD19378092
Jul 20

Standard Shipping

Round
JP¥ 36,800
0.30
Very GoodVery Good
K
SI2
Excellent
Excellent
Faint
59.5
59.0
1.00
JP¥ 122,667
None
LD19379674
Jul 20

Standard Shipping

Round
JP¥ 36,800
0.30
Very GoodVery Good
K
SI2
Excellent
Excellent
Faint
63.7
57.0
1.01
JP¥ 122,667
None
LD19697840
Jul 20

Standard Shipping

Round
JP¥ 36,900
0.30
IdealIdeal
K
SI1
Excellent
Very Good
None
61.9
58.0
1.01
JP¥ 123,000
None
LD17448907
Jul 19

Standard Shipping

Round
JP¥ 36,900
0.30
Very GoodVery Good
K
SI1
Excellent
Excellent
None
63.1
56.0
1.01
JP¥ 123,000
None
LD17783668
Jul 15

Standard Shipping

Round
JP¥ 36,900
0.30
Very GoodVery Good
K
SI1
Excellent
Very Good
Faint
63.4
56.0
1.01
JP¥ 123,000
None
LD18084565
Jul 21

Standard Shipping

Round
JP¥ 36,900
0.30
Very GoodVery Good
K
SI1
Very Good
Very Good
Faint
63.3
56.0
1.01
JP¥ 123,000
None
LD18224586
Jul 20

Standard Shipping

Round
JP¥ 36,900
0.30
IdealIdeal
K
SI2
Excellent
Excellent
None
62.5
56.0
1.01
JP¥ 123,000
None
LD18770732
Jul 21

Standard Shipping

Round
JP¥ 36,900
0.30
GoodGood
K
SI1
Excellent
Very Good
Faint
65.4
62.0
1.01
JP¥ 123,000
None
LD18919538
Jul 21

Standard Shipping

Round
JP¥ 36,900
0.30
Very GoodVery Good
K
SI2
Excellent
Excellent
None
61.0
59.0
1.00
JP¥ 123,000
None
LD19378617
Jul 20

Standard Shipping

Round
JP¥ 37,000
0.30
GoodGood
K
SI1
Very Good
Good
Faint
62.2
64.0
1.02
JP¥ 123,333
None
LD16668494
Jul 21

Standard Shipping

Round
JP¥ 37,100
0.30
Very GoodVery Good
K
SI1
Excellent
Very Good
None
63.3
60.0
1.01
JP¥ 123,667
None
LD16942509
Jul 15

Standard Shipping

Round
JP¥ 37,100
0.30
IdealIdeal
K
SI1
Very Good
Excellent
None
62.8
58.0
1.00
JP¥ 123,667
None
LD17171331
Jul 15

Standard Shipping

Round
JP¥ 37,100
0.30
Very GoodVery Good
K
SI1
Excellent
Excellent
Medium
64.0
56.0
1.01
JP¥ 123,667
None
LD18050345
Jul 20

Standard Shipping

Round
JP¥ 37,100
0.30
IdealIdeal
K
SI1
Very Good
Excellent
Medium
62.3
55.0
1.00
JP¥ 123,667
None
LD18053451
Jul 20

Standard Shipping

Round
JP¥ 37,100
0.30
IdealIdeal
K
SI1
Excellent
Excellent
Faint
61.7
59.0
1.01
JP¥ 123,667
None
LD18616498
Jul 21

Standard Shipping

Round
JP¥ 37,100
0.30
IdealIdeal
K
SI2
Excellent
Excellent
None
59.8
61.0
1.00
JP¥ 123,667
None
LD18770760
Jul 21

Standard Shipping

Round
JP¥ 37,100
0.30
IdealIdeal
K
SI2
Excellent
Excellent
None
58.5
61.0
1.00
JP¥ 123,667
None
LD19696394
Jul 20

Standard Shipping

Round
JP¥ 37,100
0.30
IdealIdeal
K
SI2
Excellent
Very Good
Faint
61.6
60.0
1.01
JP¥ 123,667
None
LD19750049
Jul 15

Standard Shipping

Round
JP¥ 37,200
0.30
IdealIdeal
K
SI2
Excellent
Excellent
Faint
62.5
57.0
1.00
JP¥ 124,000
None
LD17254381
Jul 20

Standard Shipping

Round
JP¥ 37,300
0.30
GoodGood
I
SI1
Good
Very Good
None
63.8
67.0
1.01
JP¥ 124,333
None
LD16823143
Jul 21

Standard Shipping

Round
JP¥ 37,300
0.30
Very GoodVery Good
K
SI1
Very Good
Good
None
61.3
57.0
1.01
JP¥ 124,333
None
LD17042582
Jul 25

Standard Shipping

Round
JP¥ 37,300
0.30
IdealIdeal
J
SI2
Very Good
Excellent
Faint
61.7
62.0
1.01
JP¥ 124,333
None
LD17598440
Jul 20

Standard Shipping

Round
JP¥ 37,300
0.30
Very GoodVery Good
K
SI1
Excellent
Very Good
None
64.1
58.0
1.01
JP¥ 124,333
None
LD18075509
Jul 21

Standard Shipping

Round
JP¥ 37,300
0.30
Very GoodVery Good
K
SI1
Excellent
Excellent
Faint
62.6
57.0
1.01
JP¥ 124,333
None
LD18075512
Jul 21

Standard Shipping

Round
JP¥ 37,300
0.30
IdealIdeal
K
SI1
Excellent
Very Good
Medium
61.5
59.0
1.00
JP¥ 124,333
None
LD18606211
Jul 20

Standard Shipping

Round
JP¥ 37,300
0.30
Very GoodVery Good
K
SI1
Very Good
Very Good
Medium
62.5
60.0
1.01
JP¥ 124,333
None
LD18770725
Jul 21

Standard Shipping

Round
JP¥ 37,300
0.31
IdealIdeal
K
SI2
Excellent
Excellent
Faint
60.0
61.0
1.01
JP¥ 120,323
None
LD18864720
Jul 20

Standard Shipping

Round
JP¥ 37,300
0.30
Very GoodVery Good
K
SI1
Good
Very Good
Faint
64.5
58.0
1.01
JP¥ 124,333
None
LD19130946
Jul 25

Standard Shipping

Round
JP¥ 37,400
0.30
IdealIdeal
K
SI1
Excellent
Very Good
Medium
63.3
56.0
1.01
JP¥ 124,667
None
LD17101291
Jul 20

Standard Shipping

Round
JP¥ 37,400
0.30
Very GoodVery Good
K
SI1
Excellent
Very Good
Medium
62.0
55.0
1.00
JP¥ 124,667
None
LD18053345
Jul 20

Standard Shipping

Round
JP¥ 37,400
0.30
Very GoodVery Good
K
SI1
Excellent
Excellent
Medium
63.5
57.0
1.01
JP¥ 124,667
None
LD18054120
Jul 20

Standard Shipping

Round
JP¥ 37,400
0.30
Very GoodVery Good
K
SI1
Very Good
Good
Faint
64.2
56.0
1.01
JP¥ 124,667
None
LD19084246
Jul 20

Standard Shipping

Round
JP¥ 37,400
0.32
IdealIdeal
K
SI2
Very Good
Excellent
Faint
62.5
57.0
1.00
JP¥ 116,875
None
LD19377851
Jul 20

Standard Shipping

Round
JP¥ 37,400
0.30
Very GoodVery Good
K
SI2
Excellent
Excellent
Strong
64.3
59.0
1.01
JP¥ 124,667
None
LD19858353
Jul 20

Standard Shipping

Round
JP¥ 37,500
0.30
IdealIdeal
J
SI2
Excellent
Very Good
None
62.0
61.0
1.01
JP¥ 125,000
None
LD17678811
Jul 15

Standard Shipping

Round
JP¥ 37,500
0.30
Very GoodVery Good
K
SI1
Excellent
Very Good
None
64.3
57.0
1.01
JP¥ 125,000
None
LD17726839
Jul 15

Standard Shipping

Round
JP¥ 37,500
0.30
IdealIdeal
J
SI2
Very Good
Very Good
None
62.4
59.0
1.01
JP¥ 125,000
None
LD17904010
Jul 15

Standard Shipping

Round
JP¥ 37,500
0.30
Very GoodVery Good
K
SI1
Very Good
Excellent
None
64.5
56.0
1.01
JP¥ 125,000
None
LD18075625
Jul 21

Standard Shipping

No Results

Change your criteria using the filtering options above.

These results are the closest match to your search. Use our filters at of the page to refine your results.

You Currently Have No Diamonds Selected

To compare diamonds, return to diamond search, select the diamonds you are interested in, and click 'add to comparison'


Get Exclusive Offers and News

Connect


    • 0800-170-7887
    • Email Us
    • Contact Us
    • FAQs
    • Help Topics
    • Order Status
    • Refer a Friend
    • Give Us Your Feedback
    • 30 Day Returns
    • Conflict Free Diamonds
    • Diamond Price Matching
    • Diamond Upgrade Program
    • Free Lifetime Warranty
    • Free Secure Shipping
    • Free Boxes & Gift Cards
    • Our Services
    • Quality & Value
    • Diamond Sustainability
    • Customer Reviews
    • Careers
    • Round
    • Princess
    • Cushion
    • Oval
    • Emerald
    • Pear
    • Asscher
    • Heart
    • Radiant
    • Marquise
  • Give Us Feedback
  • shipping destination & currency

  • account

  • Sign In/Create Your Account

Customer Care

  • 0800-170-7887
  • Email Us
  • Contact Us
  • FAQs
  • Help Topics
  • Order Status
  • Refer a Friend
  • 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 & Gift Cards
  • Our Services

About Blue Nile

  • Quality & Value
  • Diamond Sustainability
  • Customer Reviews
  • Careers

Diamond Shapes

  • Round
  • Princess
  • Cushion
  • Oval
  • Emerald
  • Pear
  • Asscher
  • Heart
  • Radiant
  • Marquise

Give Us Your Feedback

The following errors have occurred:
If provided, email must be valid 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


PayPal PayPal BizRate 2015 Winner Circle of Excellence BizRate 2015 Winner Circle of Excellence Better Business Bureau Better Business Bureau

  • Site Map
  • Updated Privacy Policy
  • Terms & Conditions
  • Accessibility
© 1999-2022 Blue Nile Inc.

  • Shop Our Sale
Diamonds
  • Shop All Diamonds

    • Round
    • Princess
    • Cushion
    • Oval
    • Emerald
    • Pear
    • Asscher
    • Heart
    • Radiant
    • Marquise
  • Astor By Blue Nile™

  • Colored Diamonds

    • Ring
    • Earrings
    • Pendants
    • Build Your Own Jewelry Home
    • How Shape Affects Price
    • Learn About the 4Cs
    • Ethically Sourced
    • Diamond Sustainability
    • About Blue Nile
    • Diamond Price Match
    • Diamond Upgrade Program
    • Sell Your Diamond Jewelry
  • Diamonds Home

Engagement Rings
  • Shop All Engagement Styles

    • Start With A Diamond
    • Start With A Setting
    • Build Your Own Ring ® Home
    • Solitaire
    • Halo
    • Vintage
    • Sidestone
    • Three-Stone
    • Designer
    • Rose Gold
    • Unique
    • Gemstone
    • Round
    • Princess
    • Cushion
    • Oval
    • Emerald
    • Pear
    • Asscher
    • Heart
    • Radiant
    • Marquise
    • Shop All Designer Rings
    • ZAC ZAC POSEN
    • Bella Vaughan
    • Blue Nile Studio
    • The Gallery Collection™
  • Recently Purchased

  • Ready To Ship Rings

  • Find Your Ring Size

  • Top Engagement Rings

  • Engagement Rings Home

Wedding Rings
  • Shop All Wedding Rings

    • Shop All Women's Rings
    • Diamond
    • Eternity
    • Platinum
    • Rose Gold
    • Yellow Gold
    • White Gold
    • Top 10 Rings
    • Shop All Men's Rings
    • Platinum
    • Tungsten
    • Titanium
    • Rose Gold
    • Yellow Gold
    • White Gold
    • Top 10 Rings
    • Shop All Designer Rings
    • ZAC ZAC POSEN
    • Bella Vaughan
    • Blue Nile Studio
    • The Gallery Collection™
  • Couple Rings

  • Wedding Rings Home

Jewelry
  • Shop All Jewelry

  • Earrings

    • Design Your Own Earrings
    • Diamond Earrings
    • Gemstone Earrings
    • Pearl Earrings
    • Stud Earrings
    • Gold Earrings
    • Hoop Earrings
    • Earrings Home
    • Design Your Own Pendant
    • Diamond Necklaces
    • Gemstone Necklaces
    • Pearl Necklaces
    • Gold Necklaces
    • Silver Necklaces
    • Cross Necklaces
    • Necklaces Home
    • Diamond Rings
    • Gemstone Rings
    • Wedding Rings
    • Engagement Rings
    • Gold Rings
    • Fashion Rings
    • Rings Home
    • Diamond Bracelets
    • Gemstone Bracelets
    • Pearl Bracelets
    • Gold Bracelets
    • Silver Bracelets
    • Tennis Bracelets
    • Bracelets Home
    • Birthstone Jewelry
    • Designer Jewelry
    • Pearl Jewelry
    • Rose Gold Jewelry
    • New Arrivals
    • Jewelry Sale
    • Under JP¥ 11,400
    • Shop All Designer Jewelry
    • Monica Rich Kosann
    • ZAC Zac Posen
    • Bella Vaughan
    • Blue Nile Studio
    • The Gallery Collection™
    • Lightbox Lab-Grown Diamonds
  • Jewelry Home

Gifts
  • Shop All Gifts

    • JAN | Garnet
    • FEB | Amethyst
    • MAR | Aquamarine
    • APR | Diamond
    • MAY | Emerald
    • JUNE | Pearl
    • JULY | Ruby
    • AUG | Peridot
    • SEP | Sapphire
    • OCT | Opal
    • NOV | Citrine
    • DEC | Topaz

    Birthstone Jewelry Home

    • Earrings
    • Necklaces
    • Bracelets
    • Diamond Jewelry
    • Gemstone Jewelry
    • Pearl Jewelry
    • Gifts for Her
    • Gifts for Him
    • Gifts Under JP¥ 57,000
    • Anniversary
    • Graduation
    • Engravable
    • Wedding Party Gifts
    • Bridal Jewelry
  • Gifts Home

Education
    • Learn About the 4Cs
    • Cut
    • Color
    • Clarity
    • Carat
    • Astor by Blue Nile™
    • Diamond Sustainability
    • Conflict-Free Diamonds
    • Diamond Upgrade Program
    • Shape Price Comparison
    • Lab-Grown Diamonds
    • Metal Education
    • Engagement Ring Guide
    • Wedding Ring Guide
    • Gemstone Guide
    • Birthstone Guide
    • Pearl Guide
    • Find Your Ring Size
    • 30 Day Returns
    • View All Services
  • Blue Nile Blog

  • Education Home

    • Shopping Basket
    • 0
      Wish List
    • Virtual Appointment
    • Create an Account
    • Sign In