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3 Carat Princess Diamond

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GIA Certified 3 Carat D VS1 Princess Diamond Engagement Ring "Catherine"
Located in New York, NY
creation where classic majesty meets modern design. Taking pride of place is a GIA Certified 3 Carat
Category

2010s American Modern Engagement Rings

Materials

Diamond

1/3 Carat Total Diamond Weight Princess Cut Studs
Located in New York, NY
1/3 Carat Total Diamond Weight Princess Cut Studs Add a touch of timeless beauty to your ensemble
Category

21st Century and Contemporary North American Stud Earrings

Materials

Diamond, 14k Gold

3 Carat Princess Cut Diamond Engagement Ring Certified G VS2
Located in New York, NY
Center Earth Mined Diamond: Carat Weight: 2.06 Carats Color: G Clarity: VS2* Style: Princess Cut
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1.08 Carat Princess Cut Diamond 3 Stone Engagement Ring
Located in Santa Barbara, CA
carat princess cut diamond, expertly cut to maximize its brilliance and fire. Graded as colorless (F
Category

1990s American Contemporary Engagement Rings

Materials

Diamond, Platinum

3/4 Carat Total Diamond Weight Good Princess Cut Studs
Located in New York, NY
3/4 Carat Total Diamond Weight Good Princess Cut Studs Elevate your elegance with these good
Category

21st Century and Contemporary North American Stud Earrings

Materials

Diamond

14K White Gold 3 1/3 Carat Princess-Cut Diamond Bangle Bracelet
Located in New York, NY
-like pattern. The diamonds are princess-cut and embellished in an invisible setting. Designed to wrap
Category

21st Century and Contemporary Indian Contemporary Bangles

Materials

Diamond, White Diamond, White Gold, 14k Gold

10K White Gold 3/4 Carat Princess Diamond Composite Stud Earrings
Located in New York, NY
10K white gold. With a total of 50 natural princess-cut diamonds, these earrings boast a substantial 3
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

14K White Gold 3/4 Carat Double Princess Diamond Stud Earrings
Located in New York, NY
. Each earring piece has a 3/8 cttw diamond and the total weight for this diamond stud pair is 3/4 cttw
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Princess Cut Diamond Statement Cocktail Ring 3 Carat Diamonds, Anniversary Gift
Located in Jaipur, RJ
Princess Cut Diamond Statement Cocktail Ring 3ct Diamonds, Anniversary Gift Available in 18k
Category

Early 2000s Indian Art Deco Cocktail Rings

Materials

Diamond, 18k Gold

.925 Sterling Silver 1/3 Carat Princess-Cut Diamond Solitaire Stud Earrings
Located in New York, NY
These earrings are a must have for every woman. These fabulous princess cut diamond earrings are
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sterling Silver

3 Carat Marquise and Princess Cut Diamond 14K White Gold Studs Earrings
By Antinori Fine Jewels
Located in Rome, IT
Elegance redefined: Introducing the Antinori Di Sanpietro 3 Carat Diamond Stud Earrings, a
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Sterling Silver 3/8 Carat Princess-Cut Square Diamond Solitaire Stud Earrings
Located in New York, NY
feature 3/8 carats of lovely champagne diamonds, and the prong settings are sure to keep your precious
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sterling Silver

Princess Cut Diamond Stud Earrings 3+ Carat Each with Diamond Halo 18k Gold
Located in Carlsbad, CA
Main Diamonds = 3.26 Carat + 3.21 Carat ( Color: F-G, Clarity: VS2 ) Other Diamonds = 2.20 Carats
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

Princess Cut Diamond Stud Earrings 3+ Carat Each with Diamond Halo 18k Gold
Located in Carlsbad, CA
Main Diamonds = 3.26 Carat + 3.21 Carat ( Color: F-G, Clarity: VS2 ) Other Diamonds = 2.20 Carats
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

Princess Cut Diamond Stud Earrings 3+ Carat Each with Diamond Halo 18k Gold
Located in Carlsbad, CA
Main Diamonds = 3.26 Carat + 3.21 Carat ( Color: F-G, Clarity: VS2 ) Other Diamonds = 2.20 Carats
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

10K Yellow Gold 3 Carat Lab Princess Cut Ruby & Diamond 3 Stone Square Ring
Located in San Jacinto, CA
10K Yellow Gold 3 Carat Lab Princess Cut Ruby & Diamond 3 Stone Square Ring This beautiful ring
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 10k Gold, Yellow Gold

Leo Diamond Princess Cut 0.95 Carat H SI1 Solitaire Ring 14 Karat White Gold
By The Leo Diamond
Located in San Diego, CA
(sizable) Total Carat Weight: 0.95CTS Diamond Shape: LEO Princess Diamond Color & Clarity: H / SI1
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

14K White Gold 3/4 Carat Princess Cut Diamond Solitaire Stud Earrings
Located in New York, NY
Frame her face with the bold and impressive look of these fabulous princess cut diamond stud
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

10K White Gold 3/4 Carat Princess Diamond Composite Open Frame Stud Earrings
Located in New York, NY
with 42 natural princess diamonds, these earrings boast a total weight of 3/4 cttw. The open frame
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

White Diamond, Diamond, 10k Gold, White Gold

14K Yellow Gold 2 1/3 Carat Princess Cut Diamond Block Pendant Necklace
Located in New York, NY
This radiant block pendant is adorned with over two carats of princess cut diamonds for truly
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

10K Yellow Gold 3/4 Carat Princess-Cut Diamond Composite Square Stud Earrings
Located in New York, NY
, each earring features a squared composite of 4 sparkling princess-cut diamonds. Radiant with 3/4 ct
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

10K White Gold 3/4 Carat Princess Diamond Composite Cushion Shape Stud Earrings
Located in New York, NY
. These earrings feature a unique cushion shape design, adorned with 42 natural princess cut diamonds that
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

Certified 14K Yellow Gold 3/8 Carat Princess-Cut Solitaire Diamond Stud Earring
Located in New York, NY
Gold each earring showcases a sparkling Princess-Cut Solitaire Diamond in a 4-Prong Setting. Dazzling
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

White Diamond, Diamond, 14k Gold, Yellow Gold

14K White Gold 1 1/3 Carat Princess and Baguette-Cut Diamond Ring
Located in New York, NY
This beautiful 14 karat white gold overlay ring has princess and baguette shaped diamonds set up in
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Certified 14K Yellow Gold 3/8 Carat Princess-Cut Solitaire Diamond Stud Earring
Located in New York, NY
Gold each earring showcases a sparkling Princess-Cut Solitaire Diamond in a 4-Prong Setting. Dazzling
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Jack Kelége Heritage 3 Carat Princess Cut and Pink Diamond Engagement Ring
By Jack Kelege
Located in Bethesda, MD
From the the Jack Kelége Heratage collection, a 3 carat princess cut diamond surrounded by
Category

2010s American Engagement Rings

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

14K White Gold 1 1/3 Carat Princess and Baguette-Cut Diamond Ring
Located in New York, NY
This beautiful 14 karat white gold overlay ring has princess and baguette shaped diamonds set up in
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

10K Rose Gold 1/3 Carat Princess Cut Diamond Composite Square Shape Ring
Located in New York, NY
striking style showcases a square-shaped composite of petite princess-cut diamonds. The diamonds are
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Rose Gold

14K Yellow Gold 1 1/3 Carat Baguette and Princess-cut Diamond Hoop Earrings
Located in New York, NY
with 14 natural diamonds, including 6 baguette and 8 princess-cut stones, totaling 1 1/3 carat. Each
Category

21st Century and Contemporary Indian Contemporary Hoop Earrings

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

Leo Diamond Three-Stone Princess Cut 1.04 Carat G-H SI1-SI2 Ring 14 Karat Gold
By The Leo Diamond
Located in San Diego, CA
LEO DIAMOND Style: Past Present Future 3 Stone Engagement Ring Serial Number: LEO-761925 Metal: 14K
Category

Early 2000s American Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Fancy Yellow 1.30 carat Princess Cut Diamond 3 Stone 18k Gold Engagement Ring
Located in Sherman Oaks, CA
". Containing: One Prong Set Princess Shaped Cut Diamond Measuring 5.10 x 5.00 x 3.55 mm (depth est
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

1 3/5 Carat Ct Real Natural Princess Cut Diamond Stud Earrings 14k White Gold 2
Located in New York, NY
Stunning 1 3/5 Ct Princess Cut Solitaire Diamond Stud Earrings in 14K White Gold. These natural
Category

2010s American Stud Earrings

Materials

Diamond, 14k Gold

1.26 Carat Princess Cut Diamond 3-Stone 18 Karat White Gold Engagement Ring
Located in Sherman Oaks, CA
. Condition is good. Identified with markings of "18K". Containing: One prong set princess cut diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

2.07 Carat Princess Cut Diamond 18 Karat White Gold 3-Stone Engagement Ring
Located in Sherman Oaks, CA
set princess cut diamond measuring 6.60 x 5.50 x 3.71 mm approximate weight of 1.07ct. Graded in the
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

10K White Gold 3/4 Carat Princess-Cut Diamond Composite Square Stud Earrings
Located in New York, NY
, each earring features a squared composite of 4 sparkling princess-cut diamonds. Radiant with 3/4 ct
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, White Gold, 10k Gold

1.70 Carat Princess Cut Diamond 3-Stone 18 Karat White Gold Engagement Ring
Located in Sherman Oaks, CA
"18KT. Containing: One prong set princess cut diamond measuring 5.50 x 5.20 x 3.90 mm approximate weight
Category

Late 20th Century Engagement Rings

Materials

Diamond, 18k Gold

14K Yellow Gold 1 1/2 Carat Princess and Baguette-Cut Diamond 3-Stone Ring
Located in New York, NY
center of this piece rests 3 beautiful, natural princess-cut diamonds in an elegant prong setting. The
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

TJD 0.30 Carat Princess Cut Diamond 18KT Yellow Gold 3 Stone Men's Band Ring
By TJD
Located in New York, NY
. This band shines with 0.30 carat of princess cut diamonds. The white diamonds are graded as H-I color
Category

2010s Indian Contemporary Wedding Rings

Materials

Diamond, Yellow Gold, 18k Gold

TJD 0.30 Carat Princess Cut Diamond 14KT Yellow Gold 3 Stone Men's Band Ring
By TJD
Located in New York, NY
. This band shines with 0.30 carat of princess cut diamonds. The white diamonds are graded as H-I color
Category

2010s Indian Contemporary Three-Stone Rings

Materials

Diamond, 14k Gold, Yellow Gold

0.15 Carat Princess Cut Diamond Cathedral Engagement Ring
Located in Sherman Oaks, CA
.) Approximate weight = 0.16 ct Graded in the setting Clarity: SI-3 Color: H Two prong set princess cut diamonds
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, 14k Gold

18 Karat Gold GIA 1.51 Carat Princess Cut Diamond Sapphire 3-Stone Ring
Located in Montclair, NJ
. The ring features a spectacular princess cut diamond solitaire, prong set at the center of the design
Category

2010s American Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

1.00 Carat Princess Cut Platinum Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom design Material: Platinum Center Diamond: 1 princes cut= 1.00ct GIA 15167077
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

14K White Gold 3.0 Carat Princess-Cut Diamond Bracelet
Located in New York, NY
weight of 3 carats. Each diamond is color rated H-I and clarity rated as SI2-I1. "Video Available Upon
Category

21st Century and Contemporary Indian Contemporary Link Bracelets

Materials

Diamond, White Diamond, 14k Gold, White Gold

14K White Gold 3.0 Carat Princess-Cut Diamond Bracelet
14K White Gold 3.0 Carat Princess-Cut Diamond Bracelet
Free Shipping
H 0.16 in W 0.2 in L 6.97 in
Princess Diamond 1.40 Carat Yellow Gold Engagement Ring
Located in San Diego, CA
Metal: 14kt Yellow Gold Size: 7 - sizable TCW: 1.40 tcw Main Diamond: Princess Diamond 0.97 cts
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Jeff Cooper Platinum Princess Cut 3-Stone Diamond Engagement Ring Size 6
By Jeff Cooper
Located in Sherman Oaks, CA
Jeff Cooper Platinum Princess Cut 3 Stone Diamond Engagement Ring Princess Cut Center Diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA .99 Carat Princess Cut Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Diamond engagement ring. GIA certified .99ct princess cut diamond set in a platinum three stone
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Cober "Princess" set with a 0.60 Carat Princess-cut Diamond Yellow Gold Pendant
By Vincent Cober
Located in OSS, NH
Cober Princess with 0.60 Carat Princess-cut Diamond Pendant Cober Jewellery Discover the Elegance
Category

2010s Dutch Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

1.0 Carat Princess Diamond Plaque Band Ring in White Gold
Located in Sherman Oaks, CA
Diamond Weight = 1.0 ct Width of Ring at Front = 8 mm Width of Band at Reverse = 3 mm Total Mass = 8.5
Category

Early 2000s American Modern Band Rings

Materials

Diamond, 14k Gold

White Gold Diamond Cluster Band - 14k Princess .72ctw Ring Sz 4 3/4
Located in Greensboro, NC
Size: 4 3/4 Metal Content: 14k White Gold Stone Information Natural Diamonds Carat(s): .72ctw
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

4 Carat Princess Cut Diamond Paved Gold Bracelet, 4.00 Carat Total Weight Dia
By Five Star Jewelry
Located in Austin, TX
Diamond Paved Bracelet with 4 carat (4.00 ct) total weight of princess cut diamonds The perfect
Category

20th Century American Retro Modern Bracelets

Materials

Diamond, Gold, 14k Gold

GIA 1.28 carats Princess-Cut Diamond Platinum Engagement Ring
Located in Miami, FL
1 genuine princess cut natural diamond vibrant approx 1.01ct, GIA certified I color, VS2 clarity
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

Cober 14 Carat White Gold Princess-cut Diamonds of 0.156 Carat total Pendant
By Vincent Cober
Located in OSS, NH
14 Carat white gold pendant with Diamonds Cober Jewellery Discover the Beauty of a 14K White Gold
Category

2010s Dutch Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

0.27 Carat Channel Set Princess Cut Diamond 18 Karat Gents Ring
By Sebastian Bernard
Located in Los Angeles, CA
Princess Cut Diamonds(Total Weight 0.27 Ct) Channel set on the top. Total Diamond Weight: 0.27 Ct VS2-SI1
Category

2010s American Band Rings

Materials

Diamond, 18k Gold

Vintage 1/2 Carat Petite Princess Cut Diamond Engagement Ring
Located in Santa Barbara, CA
Year: 1980s Metal: Platinum Diamonds: Carat Weight: 0.45 Cut: Princess Color: H Clarity: SI1 Accent
Category

Vintage 1980s Engagement Rings

Materials

Diamond, Platinum

3 Carat Princess Cut Eternity Band F-G Color VS1 Clarity 14k Gold
Located in Los Angeles, CA
carats. A shimmering spectacle of channel set princess cut plus round cut diamonds are pave set for a
Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold

1.03ctw 3-Stone Princess Diamond Engagement Ring 18k White Gold Platinum 5.75
Located in McLeansville, NC
Gem: Natural Diamonds - 1.03 Total Carats, Princess Brilliant Cut Center - 0.39 Carat, G Color, VS1
Category

2010s Engagement Rings

Materials

Diamond, White Gold, Platinum

Yellow Gold Diamond Solitaire Pendant Necklace 17 3/4" - 14k Princess .35ct
Located in Greensboro, NC
Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamond Carat(s): .35ct
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

White Gold Diamond Halo Engagement Ring - 14k Princess 2.05ctw GIA Sz 6 3/4
Located in Greensboro, NC
Size: 6 3/4 Metal Content: 14k White Gold Stone Information Natural Diamond Carat(s): .70ct Cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Diamond Cluster Band -18k Invisible Set Princess 2.40ctw Ring 4 3/4
Located in Greensboro, NC
Carat(s): 1.44ctw Cut: Invisible Set Princess Color: F - G Clarity: VS1 - VS2 Natural Diamonds Carat(s
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

14K Yellow Gold 7 3/8 Carat Princess and Baguette Cut Diamond Bar Link Bracelet
Located in New York, NY
Combining the shine of 18 karat yellow gold and the sparkle of over 7 carats of diamonds, this chic
Category

21st Century and Contemporary Indian Contemporary Modern Bracelets

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

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3 Carat Princess Diamond For Sale on 1stDibs

Find the exact 3 carat princess diamond you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and 14k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 3 carat princess diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 3 carat princess diamond has been a part of the legacy of many jewelers, but those produced by TJD, Tiffany & Co. and Roman Malakov are consistently popular. See these pages for a princess cut iteration of this accessory, while there are also round cut cut and baguette cut cut versions available here, too. Most of our 3 carat princess diamond for sale are for women, but there are 547 pieces available to browse for men.

How Much is a 3 Carat Princess Diamond?

Prices for a 3 carat princess diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $178 and can go as high as $650,000, while this accessory, on average, fetches $4,407.
Questions About 3 Carat Princess Diamond
  • 1stDibs ExpertSeptember 28, 2021
    A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
  • 1stDibs ExpertFebruary 27, 2024
    In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
  • 1stDibs ExpertSeptember 28, 2021
    Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.
  • 1stDibs ExpertNovember 8, 2023
    How big a 2-carat diamond with a princess cut is varies from piece to piece. However, the average size is 7 millimeters by 7 millimeters. The measurement is around 9/32 inches, so a 2-carat princess-cut diamond will be just a little over a quarter-inch in size. On 1stDibs, find an assortment of princess-cut diamond jewelry.
  • 1stDibs ExpertFebruary 13, 2023
    Whether a 3-carat diamond is considered big is largely a matter of personal opinion. The average diamond is 1 to 2 carats in size. On 1stDibs, shop a selection of diamond jewelry.