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Antique Princess Cut Diamond

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NALLY G.I.A. Certified Princess Cut Diamond Ring.
Located in New York, NY
G.I.A. Certified Princess Cut Diamond Ring. Made in platinum, Art Deco inspired bow design ring
Category

Early 20th Century American Art Deco Antique Princess Cut Diamond

Materials

Diamond, Platinum

Original Civil War White Western Prairie Homesteader Shirtwaist Dress -XS, 1860s
Located in Tucson, AZ
; front and rear diamond yoke and full rear princess seams. Trimmed in tatted lace at collar, cuffs and
Category

1860s American Antique Princess Cut Diamond

Antique Art Deco Natural Princess Cut Diamond Decorated Band Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.8 grams. Totally is diamond 0.70 carat. The diamond is
Category

1920s European Art Deco Antique Princess Cut Diamond

Materials

Diamond

14 Karat Yellow Gold Diamond Hoop Earrings
Located in Washington Depot, CT
22 princess cut diamonds set in classic 14K yellow gold. Approximate total diamond weight: .85 ct
Category

Early 20th Century Antique Princess Cut Diamond

Materials

Diamond, Yellow Gold

Antique 14 Karat Yellow Gold Diamond Hoop Earrings
14 Karat Yellow Gold Diamond Hoop Earrings
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W 0.16 in L 0.71 in
Art Deco Style Diamonds and Sapphires Platinum and white Gold Ring
Located in MADRID, ES
, princess-cut diamonds, and square-cut sapphires creates a captivating contrast of shapes and textures
Category

Early 20th Century Unknown Art Deco Antique Princess Cut Diamond

Materials

Diamond, Sapphire, Gold, Platinum, White Gold

10 Karat White Gold and Diamond Earrings
Located in Washington Depot, CT
princess cut diamonds and 26 round brilliant cut diamonds set in classic 14K white gold. Push back closures
Category

Early 20th Century Antique Princess Cut Diamond

Materials

Diamond, White Gold

Antique 10 Karat White Gold and Diamond Earrings
10 Karat White Gold and Diamond Earrings
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W 0.36 in L 0.44 in
14 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Diamond Ring Size 4.25- This sparkling ring features four princess
Category

Early 20th Century Antique Princess Cut Diamond

Materials

Diamond, White Gold

Art Deco Diamond and Ruby Circle Pin
Located in New York, NY
part of the twentieth century. Two square or princess cut diamonds adorn the sides impressively sized
Category

Early 20th Century Unknown Art Deco Antique Princess Cut Diamond

Materials

Diamond, Ruby, Platinum

Regal Rose Cut Diamond Russian Princess Suite
Located in METAIRIE, LA
carats of early European Rose cut Diamonds, ranking a G-H Color & VS2-SI2 Clarity. The Rose cut is noted
Category

Early 1900s Russian Antique Princess Cut Diamond

Materials

Diamond, Yellow Gold, 10k Gold, 24k Gold

Art Deco Princess Cut Ruby and Rose Cut Diamond 18ct White Gold Bar Brooch
Located in St Helens, GB
platinum setting. Designed with alternating sections of princess cut ruby stones and rose cut diamonds
Category

Early 20th Century Art Deco Antique Princess Cut Diamond

Materials

Diamond, Ruby, White Gold

Artdeco Princess White Golden Ring 14 Carat with Rose Cut Diamonds
Located in Heemstede, NL
Artdeco princess ring with rose cut diamonds. Absolutely stunning ring with rose cut diamonds in
Category

1920s European Art Deco Antique Princess Cut Diamond

Materials

Diamond, 14k Gold, Gold

Antique Diamond Ring 14kt White Gold Princess Diamond Ring Baguette Diamond Ring
Located in Jupiter, FL
DIAMOND(S) Cut: Princess cut, baguette Color: G Clarity: SI Carat: 0.58ct Size: 5 ( can be re-sized
Category

19th Century Unknown Early Victorian Antique Princess Cut Diamond

Materials

Diamond, 14k Gold, White Gold

Art Deco Era 20 Carat Oval-Cut Ceylon Sapphire and Old-Euro Cut Diamond Bracelet
By Bucherer
Located in Miami, FL
Diamonds, 33.8g ✔ Side-Stones: 14 Princess-Cut Blue Sapphires, 112 Old-European Cut Diamonds ✔ Metal
Category

Early 20th Century Art Deco Antique Princess Cut Diamond

Materials

Diamond, White Diamond, Sapphire, Gold, 18k Gold, White Gold, Platinum

Rose Cut Diamond and Ruby Ring Art Deco
Located in Los Angeles, CA
6mm Rose Cut Diamond 0.40 carat Princess cut rubies 0.57 carat Round brilliant mirco pave diamond
Category

19th Century American Art Deco Antique Princess Cut Diamond

Materials

Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

ZEI Antique 1.50 Carat Diamond Engagement Ring Platinum 900
Located in Miami, FL
princess cut. The round diamonds around total weight approx 0.50 carats and the sides baguette diamonds
Category

1920s Antique Princess Cut Diamond

Materials

Diamond, Platinum

Art Deco Aquamarine Diamond Platinum Bracelet
Located in Berlin, DE
Set with 3 princess-cut aquamarines weighing totally circa 6,6 carats, 0.31 x 0.31 in ( 0,8 x 0,8
Category

Early 20th Century Art Deco Antique Princess Cut Diamond

Materials

Aquamarine, Diamond, Platinum

Art Deco 18 Carat Gold and Platinum Sapphire and Diamond Panel Ring
Located in Chipping Campden, GB
This exquisite Art Deco Panel ring is centrally set with six princess cut blue sapphires
Category

1910s Unknown Art Deco Antique Princess Cut Diamond

Materials

Diamond, Sapphire, Gold, Platinum

Dimos 18k Gold Greek Key Cocktail Rubies and Diamonds Pendant
Located in Athens, GR
brilliant cut diamonds. The frame around it is the pave setting of natural Diamonds that adds light and
Category

15th Century and Earlier Greek Classical Greek Antique Princess Cut Diamond

Materials

Diamond, Ruby, 18k Gold

Dimos 18k Gold Greek Key Cocktail Rubies and Diamonds Pendant
Dimos 18k Gold Greek Key Cocktail Rubies and Diamonds Pendant
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H 1.26 in W 0.394 in D 0.078 in
Invisible Mystery Set Sapphire and Diamond Cocktail Earring 18 Karat Gold
Located in New York, NY
Invisible or Mystery set blue Princess cut Sapphire And Diamond Cocktail Stud Earring in 18
Category

Early 20th Century Antique Princess Cut Diamond

Materials

Diamond, Blue Sapphire, 18k Gold

Antique Austrian Ring natural 0.5ct Sapphire 0.8ctw Diamonds 14KGoldØUS8.5/2.6gr
Located in SE
princess 4 mm x 4 mm x 2.65 mm deep / ca 0.5ct accented with 14 old diamond cut diamonds Ø 2.25mm / ca 0.06
Category

1920s Austrian Art Deco Antique Princess Cut Diamond

Materials

Diamond, Blue Sapphire, 14k Gold

Art Deco Diamond & Aquamarine Brooch Pin by Kohn
Located in Brisbane, QLD
princess cut aquamarine weighing 8.80 carats and has been classed as 'bright mid blue eye clean with some
Category

Early 20th Century American Art Deco Antique Princess Cut Diamond

Materials

Aquamarine, Diamond, Gold, 14k Gold, Yellow Gold, Platinum

Art Deco Diamond & Aquamarine Brooch Pin by Kohn
Art Deco Diamond & Aquamarine Brooch Pin by Kohn
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H 0.83 in W 1.78 in
Art Deco 18 Carat Gold and Platinum Sapphire and Diamond Panel Ring
Located in Chipping Campden, GB
by ten rose cut diamonds. The stones are set in platinum to enhance their colour. Band modelled in
Category

1910s Unknown Art Deco Antique Princess Cut Diamond

Materials

Diamond, Sapphire, Gold, Platinum

Antique Ring natural 0.5ct Sapphire Diamonds 18K Gold Platinum ØU7.25 /2.25gr
Located in SE
/ ca. 0.5 ct. and two prong set old diamond cut natural Diamonds Ø 2 mm / ca. 0.06ct each / F,G / VS
Category

1920s European Art Deco Antique Princess Cut Diamond

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum

Art Deco Diamond Platinum Bracelet with Concealed Miniature Hamilton Watch
By Hamilton
Located in New York, NY
diamonds flanked by full cut round diamonds, surrounded by flute shaped diamond shoulders ending in a
Category

Early 20th Century Art Deco Antique Princess Cut Diamond

Materials

Diamond, Platinum

Antique Ring 2ct Sapphire 2.8 ct Diamonds solid 14K Rose Gold Ø 6.5 US /4.9gr
Located in SE
Blue color / 7.75 mm x 6.75 mm x 3.7 mm / ca. 2 ct All diamonds are old diamond cut, gradually sized
Category

1920s European Art Deco Antique Princess Cut Diamond

Materials

Diamond, Blue Sapphire, 14k Gold, Rose Gold

Art Deco Bucherer Diamond Platinum 14k White Gold Bracelet Watch
By Bucherer
Located in New York, NY
II wore one for her coronation, Princess Diana was often photographed with a beautiful diamond one
Category

Early 20th Century Swiss Art Deco Antique Princess Cut Diamond

Materials

Diamond, White Gold, Platinum

E. Wolfe & Co. Art Deco Dog Cat Brooch Sapphire Ruby Diamond
Located in New York, NY
RUSSIAN FRINGE TIARA MADE FOR GERRARD AND WORN BY THE QUEEN MOTHER, QUEEN ELIZABETH II AND PRINCESS ANNE
Category

Early 20th Century British Art Deco Antique Princess Cut Diamond

Materials

Ruby, Diamond, Sapphire, 18k Gold

Andre Rambour Art Nouveau Emerald Ruby Diamond Gold Engagement Ring
Located in London, GB
Mucha Style Byzantine Princess beautiful Art Nouveau ring. Ring Size: UK:I US:4.25 EU:47.4 Asia
Category

Early 1900s French Art Nouveau Antique Princess Cut Diamond

Materials

Diamond, Emerald, Ruby, 18k Gold, Gold

England 1870 Neo Gothic Pendant With Griffin In 18Kt Yellow Gold With Diamonds
Located in Miami, FL
setting, with 7 calibrated European rose cut diamond, 0.23 carat, white colorless F color, VS/SI clarity
Category

1870s English Gothic Revival Antique Princess Cut Diamond

Materials

Natural Pearl, Pearl, White Diamond, Diamond, Enamel, Yellow Gold, 18k G...

GIA Certified 1.07 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
weight Color: F Clarity: VS Color Stone Details: Type: Natural Sapphire Shape: Princess Cut Carat
Category

1920s Unknown Art Deco Antique Princess Cut Diamond

Materials

Blue Sapphire, White Diamond, Sapphire, Platinum

Edwardian Diamond, Emerald, Quartz Plaque Ring 18K White Gold
Located in beverly hills, CA
From our antique collection, this beautiful plaque ring contains ten European Cut diamonds weighing
Category

Early 20th Century Edwardian Antique Princess Cut Diamond

Materials

Emerald, Quartz, Diamond, White Gold

Art Deco Sapphire Diamond Platinum Gold Bar-Pin Brooch
Located in Beverly Hills, CA
A lovely Art Deco bar pin featuring o European cut diamonds alternating with princess cut blue
Category

Early 20th Century Art Deco Antique Princess Cut Diamond

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Platinum

Antique Starburst Diamond Brooch/Pendant/Hairpin In Original Case
Located in Dubai, DU
with old-cut diamonds for endurance. A celestial showstopper and true piece of history to be cherished
Category

1890s European Late Victorian Antique Princess Cut Diamond

Materials

Diamond, 18k Gold, Silver

.90 Carat Total Weight Art Deco Diamond Emerald Platinum Engagement Ring
Located in Atlanta, GA
Center Diamond Details: Weight: .90ct total weight Cut: Antique Marquise Color: E-F Clarity: VS Type
Category

1920s Unknown Art Deco Antique Princess Cut Diamond

Materials

Diamond, Emerald, Platinum

Fancy Yellow earrings 14KT gold fancy yellow diamond earrings canary earrings
Located in Jupiter, FL
: 3.60gr METAL: 14KT yellow and white gold NATURAL DIAMOND(S) Cut: Square Brilliant (Princess), Round
Category

Early 19th Century North American Modern Antique Princess Cut Diamond

Materials

Diamond, Yellow Diamond, Gold, 14k Gold, White Gold, Yellow Gold

Antique Art Deco 18k White Gold Diamond & Sapphire Ring
Located in London, GB
diamond (approx 0.18ct) is surrounded by four princess-cut sapphires and six smaller rose-cut diamonds
Category

Early 20th Century Art Deco Antique Princess Cut Diamond

Materials

Diamond, Sapphire, 18k Gold, White Gold

Antique Victorian 6.24 Carat Diamond and Yellow Gold Brooch or Pendant
Located in Jesmond, Newcastle Upon Tyne
. The pierced decorated setting displays a central feature 0.80Ct claw set Old European cut diamond
Category

1890s Unknown Victorian Antique Princess Cut Diamond

Materials

Diamond, 10k Gold, Yellow Gold, Silver

Victorian Diamond and Pearl Cluster Bangle, 18 Karat Rose Gold
Located in NEWARK, GB
edge bangle features a central cluster of sparkling old cut diamonds. The diamonds create a halo
Category

19th Century British Victorian Antique Princess Cut Diamond

Materials

Diamond, Pearl, Rose Gold

Natural Jade, Pink Sapphire and Diamond Modern Art Deco Platinum Drop Earrings
Located in Greenwich, CT
. Expertly handcrafted in Platinum and diamonds, accented with 4 princess cut Pink Sapphires and a touch of
Category

Early 20th Century Unknown Art Deco Antique Princess Cut Diamond

Materials

Diamond, White Diamond, Jade, Onyx, Ruby, Platinum

GIA Cert 14.70 Carat Emerald, Diamond, and Pearl Edwardian Platinum Bracelet
Located in Charleston, SC
. Diamond Detail Various sizes of Mine Cut Diamonds weighing 11.5 Carats Princess cut surrounding Emerald
Category

Early 1900s Unknown Edwardian Antique Princess Cut Diamond

Materials

Diamond, Emerald, Pearl, Platinum

Victorian GIA 10.10 Carat Pink Sapphire and Diamond Ring
Located in METAIRIE, LA
.. Pink Sapphires are much rarer than those in the Blue range. Princess Diana's Sapphire & Diamond ring
Category

1880s Early Victorian Antique Princess Cut Diamond

Materials

Diamond, Sapphire, Pink Sapphire, 14k Gold, Yellow Gold

GIA 18K Blue Sapphire Diamond Ring 12.04 TCW Unheated Ceylon Gold
Located in Sylvania, GA
Sapphire Approx- 9.52 Carats! Round Brilliant European Cut Diamonds (12) VS-SI Clarity and F-G Color
Category

19th Century Antique Princess Cut Diamond

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

Edwardian 18ct Gold 1ct Sapphire and 1ct Diamond Cluster Ring, Circa 1910
Located in Lancashire, Oldham
A fabulous early 20th century 1ct oval blue sapphire and 1ct transitional cut diamond halo cluster
Category

1910s Edwardian Antique Princess Cut Diamond

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Dimos 18k Gold Greek Key Cocktail Ring
Located in Athens, GR
around it is the pave setting with 0.28 carats brilliant cut diamonds that adds light and luxury to the
Category

15th Century and Earlier Greek Classical Greek Antique Princess Cut Diamond

Materials

Ruby, Emerald, Diamond, Yellow Gold, 18k Gold

Dimos 18k White Gold Greek Key Cocktail Band Ring
Located in Athens, GR
and 0.15 carats of natural brilliant cut diamonds that adds light and luxury to the piece
Category

15th Century and Earlier Greek Classical Greek Antique Princess Cut Diamond

Materials

Blue Sapphire, Ruby, Emerald, Diamond, White Gold

Dimos 18k White Gold Greek Key Cocktail Pendant
Located in Athens, GR
gems, 3.20 carats of Rubies, Emeralds and Sapphires and 0.46 carats brilliant cut diamonds. Colors make
Category

15th Century and Earlier Greek Classical Greek Antique Princess Cut Diamond

Materials

Diamond, Emerald, Ruby, Blue Sapphire, White Gold, 18k Gold

Dimos 18k White Gold Greek Key Cocktail Pendant
Dimos 18k White Gold Greek Key Cocktail Pendant
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H 1.299 in W 0.314 in D 0.078 in
Dimos 18k Gold Greek Key Cocktail Pendant
Located in Athens, GR
colorful gems, 5.80 carats of Rubies, Emeralds and Sapphires and 2.70 carats brilliant cut diamonds. Colors
Category

15th Century and Earlier Greek Classical Greek Antique Princess Cut Diamond

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold

Dimos 18k Gold Greek Key Cocktail Pendant
Dimos 18k Gold Greek Key Cocktail Pendant
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W 1.023 in D 0.157 in L 2.362 in
Dimos 18k Gold Greek Key Cocktail Band Ring
Located in Athens, GR
Sapphires. The frame around it is the pave setting with 0.40 carats brilliant cut diamonds that adds light
Category

15th Century and Earlier Greek Classical Greek Antique Princess Cut Diamond

Materials

Blue Sapphire, Ruby, Emerald, Diamond, Yellow Gold, 18k Gold

20th Century French White Gold Ring with Crown of Diamonds in Square Shape
Located in Sofia, BG
White gold ring, adorned with four princess diamonds surrounded and supported by brilliant cut
Category

Early 20th Century French Antique Princess Cut Diamond

Materials

Gold

Dimos 18k White Gold Greek Key Cocktail Necklace
Located in Athens, GR
gems, 5.50 carats of Rubies, Emeralds and Sapphires and 0.50 carats brilliant cut diamonds. Colors make
Category

15th Century and Earlier Greek Classical Greek Antique Princess Cut Diamond

Materials

Emerald, Ruby, Blue Sapphire, White Gold

Dimos 18k White Gold Greek Key Cocktail Necklace
Dimos 18k White Gold Greek Key Cocktail Necklace
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W 0.314 in D 0.118 in Dm 5.118 in L 6.102 in
Dimos 18k Gold Greek Key Cocktail Bangle Bracelet
Located in Athens, GR
everyone to have a long happy life. The frame around it is the pave setting of 0.53 carats brilliant cut
Category

15th Century and Earlier Greek Classical Greek Antique Princess Cut Diamond

Materials

Emerald, Ruby, Blue Sapphire, 18k Gold

Dimos 18k Gold Greek Key Cocktail Bangle Bracelet
Dimos 18k Gold Greek Key Cocktail Bangle Bracelet
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H 2.322 in W 0.314 in D 0.118 in Dm 2.559 in L 7.87 in
Art Deco Double Strand Pearl Cocktail Necklace
Located in METAIRIE, LA
Slightly Included European cut Diamonds totaling 0.75 carats ranking an F-G Color; VVS2-SI2 Clarity. Clasp
Category

1920s Art Deco Antique Princess Cut Diamond

Materials

Diamond, Garnet, Pearl, Tsavorite, 14k Gold

Antique von Aminoff Intaglio Signet Ring solid 18K Gold Carnelian ØUS11.75/7.5gr
Located in SE
diamonds can chip or stones fall out if proper care is not taken. WEIGHT OF THE STONES The cuts of the
Category

1890s Finnish Empire Antique Princess Cut Diamond

Materials

Carnelian, 18k Gold

Antique von Aminoff 3 Intaglio Fob wax Seal Citrine solid 18K Gold / 8.7gr
Located in SE
difficult to determine using the formulas for diamonds with a contemporary cut, therefore their approximate
Category

Late 19th Century Swedish Art Nouveau Antique Princess Cut Diamond

Materials

Citrine, 18k Gold

Portrait of D. Maria Bárbara De Bragança, Circle of Louis-Michel Van Loo
By H. van Loon
Located in Lisboa, PT
honour following a vow made by her royal father. Her status as Princess of Brazil, inherent to 18th
Category

18th Century Spanish Baroque Antique Princess Cut Diamond

Materials

Canvas

Fabergé Oval Cut Aquamarine Diamond Platinum Gold Pendant Necklace
By Fabergé
Located in London, GB
An important turn-of-the-century Fabergé aquamarine and diamond pendant, the pendant comprising an
Category

Late 19th Century Russian Victorian Antique Princess Cut Diamond

Materials

Aquamarine, Diamond, Gold, Platinum

Loose Diamond, 1.03ct, GIA Certified, Princess Cut
Located in Vienna, VA
Loose Diamond, 1.03ct, GIA Certified, Princess Cut Loose Princess Cut Diamond GIA Certified Weight
Category

15th Century and Earlier Antique Princess Cut Diamond

Materials

Diamond

Loose Diamond, 1.03ct, GIA Certified, Princess Cut
Loose Diamond, 1.03ct, GIA Certified, Princess Cut
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H 0.22 in W 0.21 in D 0.17 in
Antique Star Ruby Diamond Platinum Ring
Located in Sunny Isles Beach, FL
, and (4) princess cut diamonds. Total Ring Weight 26.5g, Ring Size: US 8.5 / EUR 58.5
Category

Early 20th Century American Art Deco Antique Princess Cut Diamond

Materials

Ruby, Diamond, Platinum

Loose Diamond, 0.93ct, GIA Certified, Square Modified Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.93ct, GIA Certified, Square Modified Brilliant Cut Loose Square Modified
Category

15th Century and Earlier Antique Princess Cut Diamond

Materials

Diamond

Antique Old European Cut Natural Diamond 0.61 Ct Ring
Located in Austin, TX
natural diamonds that each measures 1.7 mm and two square brilliant princess cut natural diamonds that
Category

1920s American Art Deco Antique Princess Cut Diamond

Materials

Diamond

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Antique Princess Cut Diamond For Sale on 1stDibs

You are likely to find exactly the antique princess cut diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. Finding the perfect antique princess cut diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 20th Century. An antique princess cut diamond from Bucherer, Fabergé and Tacori — each of whom created a beautiful version of this treasured accessory — is worth considering. An antique princess cut diamond can make for a versatile accessory, but a selection from our variety of 40 diamond versions can add an especially stylish touch. See these pages for a princess cut iteration of this accessory, while there are also round cut cut and rose cut cut versions available here, too. If you’re browsing our inventory for an antique princess cut diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Antique Princess Cut Diamond?

Prices for an antique princess cut diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $495 and can go as high as $269,500, while this accessory, on average, fetches $4,800.
Questions About Antique Princess Cut Diamond
  • 1stDibs ExpertFebruary 22, 2021
    A princess cut, which has the technical name “square modified brilliant,"" is a popular diamond engagement ring cut. The characteristics of a princess cut are a straight sided rectangular outline with a brilliant style facet arrangement. Princess cuts tend to produce more sparkle than other traditional square diamonds.
  • 1stDibs ExpertNovember 8, 2023
    Yes, the princess cut is a good cut for a diamond. For one thing, princess-cut diamonds are similar to the shape of a raw diamond. As a result, jewelers waste less of the stone, often leading to cost-effective pricing for princess-cut diamond jewelry. The princess cut is also visually appealing due to its symmetrical shape. As a brilliant cut, it shows off the sparkle of a diamond. On 1stDibs, shop a collection of princess-cut diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    A princess cut diamond ring is a genre of the diamond cuts often used in engagement rings. Possessing the technical name square modified brilliant, these rings are peculiarly crafted into a square or a rectangle shape, giving it an exquisite look of an inverted pyramid with four beveled sides. Shop a range of antique and vintage princess cut diamond rings on 1stDibs.
  • 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.