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Valentine's Day Sale Save Now - 25% off Engagement rings, 15% off Lab Grown Diamonds, 40% off LAB studs, 30% off jewelry

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Top 10 Women's Bands

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Necklaces

Diamond Solitaire Pendants

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Custom Lab Grown Tennis Necklace

Unique Lab-Created Diamond Letter Pendants

Bracelets

Custom Lab Grown Tennis Bracelet

Rings

Gemstone Rings

Eternity Bands

One of a Kind Eternity Bands

Gifts

Silver Jewelry

Jewelry Under $500

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RockHer Blog

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100% Recycled Metals

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Lab Grown Diamond Buying Guide

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Natural Diamonds vs. Lab Grown Diamonds

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Engagement Rings
Build an Engagement Ring

Start with a Setting

Start with a Diamond

Start with a Budget

Shop by Shape

Round

Oval

Cushion

Princess

Pear

Emerald

Marquise

Asscher

Radiant

Heart

Shop by Style

Petite

Halo

Vintage

Classic

Unique

Three-Stone

Solitaire

Side Stone

Shop by Metal

White Gold

Yellow Gold

Rose Gold

Platinum

Gemstone Rings

Sapphire

Morganite

Ruby

Emerald

Amethyst

Peridot

Aquamarine

Pink Sapphire

Blue Topaz

Citrine

Garnet

Get Inspired

#InstaGallery

Top 10 Sellers

Recently Purchased

Custom Design Your Own Setting

How We Make Your Ring

Eng rings under $12,000

Eng rings under $7,000

Eng rings under $5,000

Eng rings under $3,000

Need Help?

1-800-779-1726

Email Us

Live Chat
Diamonds
Find a Diamond

Natural Diamond Search

Lab Created Diamond Search

Fancy Colored Diamond Search

Ideal Cut Diamond Search

Super Ideal Cut Diamond Search

Custom Lab Grown Tennis Bracelet

Custom Lab Grown Tennis Necklace

Unique Lab-Created Diamond Letter Pendants

Shop by Diamond Shape

Round

Oval

Cushion

Princess

Pear

Emerald

Marquise

Asscher

Radiant

Heart

Build an Engagement Ring

Start with a Diamond

Start with a ring setting

Exclusive to Us

Diamond Provenance

Cushion Brilliant

Education

The 4 C’s

Diamond Sourcing

Natural vs. Lab Created Diamonds

Select the BEST Diamond for you from over 200,000 stones!
Wedding
Women

Classic

Carved

Designer

Men

Classic

Designer

Carved

Shop by Metal

White Gold

Yellow Gold

Rose Gold

Platinum

Get Inspired

Top 10 Women's Bands

Top 10 Men's Bands

Eternity Bands

Popular Eternity Bands

Custom Design Your Own Band
Fine Jewelry
Earrings

Diamond Studs

Lab Grown Diamond Studs

Single Diamond Studs

Diamond Dangle & Hoop Earrings

Gemstone Earrings

Necklaces

Diamond Solitaire Pendants

Diamond Necklaces

Gemstone Necklaces

Custom Lab Grown Tennis Necklace

Unique Lab-Created Diamond Letter Pendants

Bracelets

Custom Lab Grown Tennis Bracelet

Rings

Gemstone Rings

Eternity Bands

One of a Kind Eternity Bands

Gifts

Silver Jewelry

Jewelry Under $500

Jewelry Under $1,000

Jewelry Under $1,500

Birthstone Jewelry

Editor's Picks
About
About RockHer

Custom Made For You

Meet Our CEO

Diamond Sourcing

Recycled Metals

Reviews

Testimonials

Blog

Press

Order Info

Returns and Exchanges

Shipping Info

Payment Info

Military Discount

Lifetime Warranty

Jewelry Insurance

Pay with Affirm

FAQ

We make every Ring From start to finish in our Los Angeles Studio!
Education
Education

Diamond Buying Guides

Diamond Shapes

Diamond Education

RockHer Blog

Gemstone Education

100% Recycled Metals

Popular Diamond Sizes

Lab Grown Diamond Buying Guide

The 4Cs of Diamond Buying Explained

Natural Diamonds vs. Lab Grown Diamonds

Why 100% Recycled Gold & Platinum?

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Home / 1 CARAT PRINCESS CUT DIAMOND RINGS

Collection: 1 CARAT PRINCESS CUT DIAMOND RINGS

Diamond Shape (0)

Diamond Shape

PR (517 products)

PR (517 products)

Metal Color (0)

Metal Color

14K White Gold (94 products)
18K White Gold (85 products)
14K Yellow Gold (88 products)
18K Yellow Gold (84 products)
14K Rose Gold (87 products)
950 - Platinum (79 products)

14K White Gold (94 products)
18K White Gold (85 products)
14K Yellow Gold (88 products)
18K Yellow Gold (84 products)
14K Rose Gold (87 products)
950 - Platinum (79 products)

Price

From

$

To

$

Setting Type (0)

Setting Type

Halo (159 products)
Classic (156 products)
Solitaire (219 products)
Modern (64 products)
Vintage Inspired (57 products)
Pave (224 products)
Prong (12 products)
Side Stone (258 products)
Channel (18 products)
Unique (35 products)
Three-stone (36 products)

Halo (159 products)
Classic (156 products)
Solitaire (219 products)
Modern (64 products)
Vintage Inspired (57 products)
Pave (224 products)
Prong (12 products)
Side Stone (258 products)
Channel (18 products)
Unique (35 products)
Three-stone (36 products)

Band width (0)

Band width

From 2 to 2.8 (373 products)
from 3 to 3.6 (43 products)
From 4 to 4.5 (15 products)
Other (6 products)

From 2 to 2.8 (373 products)
from 3 to 3.6 (43 products)
From 4 to 4.5 (15 products)
Other (6 products)

Diamond total weight