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Platinum Princess Cut Engagement Rings

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Vintage Princess Cut Diamond and Platinum Ring
Located in Chipping Campden, GB
The sparkle of this ring is absolutely stunning! It holds three larger and more prominent princess diamonds which measure a total of 90pts and the shoulders also hold four smaller pr...
Category

Vintage 1960s Modern Three-Stone Rings

Materials

Diamond, Platinum

Vintage Princess Cut Diamond and Platinum Ring
Located in Chipping Campden, GB
This ring would make the perfect engagement or just add a little sparkle to your everyday wear. The centre diamond is a princess cut which has wonderful sparkle and the shoulders eac...
Category

Vintage 1970s Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Princess Cut Diamond and Platinum Ring
Located in Chipping Campden, GB
The princess cut diamond in this ring measures 40pts and is really beautiful. It is an H colour and has a gorgeous sparkle to it. The platinum band is wrap around which holds the dia...
Category

Vintage 1970s Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Princess Cut Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Feasterville, PA
A timeless Tiffany & Co platinum engagement ring featuring a Tiffany & Co .75ct Vvs1 G Color GIA certified princess cut diamond. Diamond is inscribed: T&Co 103010355 Inventory ...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Platinum Princess Cut Diamond Ring 1.10 Carats
By Malcolm Betts
Located in London, GB
6mm platinum ring with princess cut diamonds 1.10cts approx total diamond weight , hand made in Notting Hill, London by British jeweller Malcolm Betts. Would make a beautiful wedding...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage Champagne Princess Cut Diamond and Platinum Ring
Located in Chipping Campden, GB
The champagne diamond in this ring is simply stunning. The princess cut stone is sat in-between two tapered baguette diamonds which have a wonderful shimmer. The centre stone is 2.76...
Category

Vintage 1960s Modern More Rings

Materials

Diamond, Platinum

Princess Cut Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 0.72 carat princess cut diamond solitaire ring in platinum; part of our European Gemological Laboratory (EGL) certified collection. This contemporary princess cut diamond sol...
Category

1990s Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified Princess-Cut Diamond Platinum Engagement Ring
Located in Miami, FL
This stunning antique engagement ring is handcrafted in solid platinum. This ring is centered with 1 genuine princess cut natural diamond vibrant approx 1.01ct, GIA certified I colo...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

.72 Carat Princess Cut Platinum White Diamond Engagement Ring
Located in Glasgow, Glasgow
.72ct Princess Cut Diamond Ring The diamond mounted in Tyffany style Hallmarked platinum mount to a platinum shank Is H colour VS2. This clarity VS2 gives this diamond the wow factor...
Category

2010s Contemporary Engagement Rings

Materials

White Diamond, Platinum

Princess Cut Diamond and Platinum Ring, 1.03 Carat
Located in London, GB
A diamond ring, set with a 1.03ct, F colour, VS1 clarity, princess-cut diamond, in corner claws, with four smaller princess-cut diamonds, channel set in each shoulder, mounted in pla...
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco Inspired Princess Cut Diamond Ruby Platinum Ring
Located in Beverly Hills, CA
The Art Deco style never gets old! The dancing, the cocktails, the lifestyle, all the things the Roaring 20's are known for. Feel yourself like a 1920's fashionista wearing this gorg...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Platinum Diamond Semi Mount Ring with Princess Cut Diamonds
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
Platinum diamond semi mount ring, containing 12 princess cut diamonds of very fine quality weighing .95pts. we can re size and set most any stone or size in here. type: SEMI MOUNT me...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Engagement Ring, Princess Cut 1.25 Carat
Located in Greensboro, NC
This ring is a size 6 3/4 - 7, but it can be re-sized down 1 size for a $50 fee. Once a ring is re-sized, we guarantee the work but we are unable to offer a refund on the sizing. Ple...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

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 Color: G Clarity: VVS1 Ring size: 3 ¼ (please allow two additional shipping days for si...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Princess Cut 0.40 Carat Diamond Platinum Engagement Ring
Located in Scottsdale, AZ
Designer: custom design Material: platinum Center Stone: princess cut 0.40 carat diamond Color: H Clarity: SI Accent Diamonds: 0.24 carat weight Total Carat Weight: 0.64 carat total ...
Category

Late 20th Century Engagement Rings

Materials

Platinum

Square Emerald and Princess cut Diamonds in Platinum Ring
By Kian Design
Located in South Perth, AU
Natural Grey spinel Ring Beautiful and understated, this platinum ring is set with an attractive emerald with the finest square princess cut diamonds on the four sides. 1 x Em...
Category

2010s Art Deco Engagement Rings

Materials

Emerald, Diamond, White Diamond, Platinum

Tiffany & Co. Platinum and Princess Cut Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Circa 2015 Tiffany & Company Platinum Solitaire Engagement Ring, set with a very vibrant Princess cut Diamond of .42 carat that is graded as F-G in Color and VVS in Clarity. Simple 4...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

3.38 Carat Princess Cut Diamond Platinum Engagement Ring
Located in New York, NY
This beautiful platinum ring centers an EGL certified princess cut diamond that weighs 3.38ct. and is graded I-J color with VS1 clarity. The center stone is flanked by baguette cut ...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Jeff Cooper Platinum Princess Cut 3-Stone Diamond Engagement Ring
By Jeff Cooper
Located in Sherman Oaks, CA
Jeff Cooper Platinum Princess Cut 3 Stone Diamond Engagement Ring Princess Cut Center Diamond Approximately 1.27 cts Clarity= SI-1 Color= K Depth= 72.9% Table= 79.7% Approximately 6....
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.35 Carat Princess Cut Diamond Platinum Engagement Ring
Located in Sherman Oaks, CA
One electronically tested Platinum ladies cast diamond unity ring with a bright finish. Condition is good. Containing: One prong set princess cut diamond Measuring 5.00 x 4.60 x 4.0...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

James Allen Platinum GIA Certified Princess Cut Diamond 3-Stone Ring
Located in Montgomery, AL
James Allen Platinum GIA Certified Princess Cut Center With Princess And Round Cut Diamond Ring Size 6.5 7.4 Grams 1 Princess Cut GIA Certified Diamond 0.85 Carats Color: K Clarity:...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Cartier Declaration D'Amour Princess Cut GIA Diamond Platinum Ring
By Cartier
Located in Miami, FL
Brilliance Jewels, Miami Questions? Call Us Anytime! 786,482,8100 Designer: Cartier ​​​​​​​Collection: Declaration D'Amour Style: Solitaire Ring Metal: Platinum Metal Purity: 95...
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Modern Platinum Band 2 Carat Natural Princess Cut Colorless Diamond Engagement
Located in Los Angeles, CA
A stunning 2ct natural princess cut diamond band. The diamonds are collection quality approximately F in color and VS in clarity, consisting of 33 diamonds measuring approximately 2 ...
Category

2010s Modern Band Rings

Materials

Diamond, Platinum

Platinum 1.80 Carat Princess Cut Diamond Halo Engagement Ring
Located in Cape May, NJ
Era: New Composition: Platinum Primary Stone: Princess Cut Diamond Carat Weight: 1.80 Carats Color/Clarity: H / VS1 Accent Stone: Round Brilliant Cut Diamonds Carat Weight: Ap...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Heart and Princess Cut Diamond Engagement Ring Set in Platinum
Located in London, GB
A unique heart shaped diamond engagement ring set in a platinum mount. The ring is centrally set with a beautiful heart cut diamond of an impressive size which is three claw set wi...
Category

1990s Retro Engagement Rings

Materials

Diamond, Platinum

GIA Certified Princess Cut Diamond Engagement Ring Set in Platinum
Located in London, GB
A beautiful princess cut diamond solitaire engagement ring set in platinum! The piece is centrally set with an independently (GIA) certified princess cut diamond. This is four claw s...
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Platinum

Diamond Engagement Ring, Platinum GIA Princess Cut 2.08 Carat
Located in Greensboro, NC
Surprise the love of your life with her dream ring! Featuring an elegantly modern design, this heirloom-quality engagement piece showcases a GIA-graded princess cut diamond solitaire...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

0.56 Carat Platinum Princess Cut Diamond Solitaire Engagement Ring
Located in Sherman Oaks, CA
Ring Size: 7.5 Metal: Platinum Style: Solitaire Diamond weight: 0.56 CT. Color Approximately: H Clarity Approximately: VS2 Depth Approximately: 88.1% Table Appro...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Platinum AIG Graded Princess Cut Diamond Engagement Ring and Band
Located in Laguna Beach, CA
Ladies Platinum Wedding Ring Set With Diamonds. Marked Platinum And Weighs 8.5 Grams. The Center Stone Is A Square Shaped Princess Cut, .70 Carat, G Color, I1 Clarity with AIG Gradin...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Solitaire Engagement Ring, Princess Cut .49 Carat Cathedral
Located in Greensboro, NC
Make her sweetest dreams come true! Crafted in heirloom-quality platinum, this gorgeous engagement ring showcases a sparkling princess cut diamond solitaire held in a timelessly eleg...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

1.60 Carat Princess Cut Diamond and Platinum Engagement Ring
Located in Washington, DC
A simple, yet elegant, 1.60 carat princess cut diamond engagement ring. The princess cut is set in a half bezel platinum head on a 3.50mm slightly tapered platinum shank. The diamo...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Platinum Princess Cut 1.89 Carat Diamond Solitaire Engagement Ring
Located in Bishop's Stortford, Hertfordshire
Code: COM1681 Description: Platinum Princess Cut Diamond Solitaire Engagement Ring Accompanied With: Papers & Presentation Box Gender: Ladies UK Ring Size: L 1/2 EU Ring Size: 52 US ...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.60 Carat H/VS2 Princess Cut Diamond and Platinum Ring
Located in Washington, DC
A 1.60 carat half bezel set princess cut diamond engagement ring in platinum. The diamond is graded by GIA as H color, VS2 Clarity, and has an amazing amount of brilliance. The hal...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Handmade GIA Certified Semi-Bezel Princess Cut Diamond Platinum Engagement Ring
By H & H Jewels
Located in Miami, FL
Handmade GIA Certified Semi-Bezel Princess Cut Diamond Platinum Engagement Ring This is a one of a kind, handmade engagement ring. An engagement ring for a bold and decisive woma...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Solitaire Princess Cut Diamond Engagement Platinum 0.10 Carat
By Tiffany & Co.
Located in New York, NY
Solitaire ladies diamond engagement ring in Platinum by Tiffany & Co set with princess cut diamond of 0.10cts. Center diamond G color and VS1 clarity. Pre owned by like new condition...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Princess-Cut Diamond Engagement Ring in Platinum with Certificate
By Tiffany & Co.
Located in Miami, FL
Brilliance Jewels, Miami Questions? Call Us Anytime! 786,482,8100 Style: Solitaire Diamond Ring Brand: Tiffany & Co. Metal: Platinum Metal Purity: 950 Stones: 1 Princess Cut Dia...
Category

2010s Wedding Rings

Materials

Diamond, Platinum

1.00 Carat Princess Cut VVV2 Diamond Cocktail Ring in Platinum
Located in Chicago, IL
A 1.00 carat princess cut, bar-set, diamond is exceptionally pure with E color and VVS clarity. It measures 4.97 X 5.32mm. A total of 96 scintillating round brilliant cut diamonds ar...
Category

2010s Contemporary Cocktail Rings

Materials

White Diamond, Platinum

Platinum 2-Row Diamond Pavé Halo with a .72pts Princess Cut Diamond
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
Platinum 2-Row Diamond Pavé Halo with a .72pts Princess cut diamond; Specifications: stone: Princess cut diamond quality: color "G", clarity SI1 weight: .72pts. type:...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Blue Sapphire Princess Cut 1.7 Carat Diamond Ring Platinum by Tacori
By Damati
Located in New York, NY
0.50 TCW Blue Sapphire Princess Cut 1.7 TCW Diamond Engagement Ring Platinum By Tacori We guarantee all products sold and our number one priority is your complete 100% satisfaction....
Category

2010s Modern Solitaire Rings

Materials

Blue Sapphire, Diamond, Platinum

GIA Certified 3.00 Carat Princess Cut Diamond Platinum Engagement Ring
Located in New York, NY
Platinum Engagement ring that features 3.00ct G-VS2 GIA Certified Princess Cut main stone Diamond, surrounded by 1.40cts halo and sides diamonds.
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Princess Cut 0.50 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Yorkshire, West Yorkshire
The perfect engagement ring has a lustrous sparkle. A beautiful clear and bright Princess Cut Diamond weighing 0.50ct sits in the centre of this ring, and looks beautiful sat on the ...
Category

Late 20th Century Modern Engagement Rings

Materials

Diamond, Platinum

1.19 Carat Princess Cut Diamond and Handcrafted Platinum Engagement Ring
Located in Washington, DC
An eye catching 1.19 carat Princesscut brilliant diamond engagement ring. The center diamond is set in a four prong platinum head with a single princess cut on either side and three...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum and Princess Cut Diamond Engagement Ring 6.25 Carat
Located in Tustin, CA
We are pleased to offer this GIA Certified Platinum & Princess Cut Diamond Engagement Ring. This beautiful ring features a GIA certified 5.30ct L/SI2 princess cut diamond accented by...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

1.10 Carat Total Weight, Platinum Diamond Ring, Princess Cut Center Stones
Located in New York, NY
1.10 Ct Total Weight, Platinum Diamond Ring, Princess cut center stones Three center Princess cut diamonds, accented by 16 Diamonds set in the shank and gallery. Metal: Platinum Dia...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Engagement Ring with .54 Carat Princess Cut Centre in Platinum
By Tiffany & Co.
Located in New York, NY
Classic Diamond Engagement Solitaire ring signed by Tiffany & Co. featuring a 4 prong set 0.54 ct Center princess cut diamond in platinum. Graded by Tiffany E color , and VS2 Clarity...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Princess Cut 0.53 Carat F VVS1 Diamond and Platinum Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Style: Classic Princess Cut Solitaire Serial Number: 23008076 / I05300177 Metal: Platinum PT950 Ring Size: 6.5 - Sizable Total Carat Weight: 0.53 TCW Center Diamon...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Platinum 1.00 Carat GIA Certified Princess Cut Diamond Ring with Baguette
By Rock N Gold Creations
Located in Rancho Santa Fe, CA
Brand New Platinum 1.00ct GIA Certified Princess Cut Diamond Engagement Ring with Baguette Cut Diamonds by Rock N Gold Creations. Engagement ring featuring a beautifully cut square ...
Category

Early 2000s Contemporary Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Princess Cut Diamond Solitaire Engagement Ring 0.71 Carat
By Tiffany & Co.
Located in London, GB
A beautiful platinum diamond ring by Tiffany & Co. The ring comprises of a princess cut diamond in a 4 claw setting with a total weight of 0.71ct, G colour and VVS1 clarity. The ring...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Princess Cut Solitaire 0.24 Carat Diamond and Platinum Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Style: Princess Cut Solitaire Serial Number: 23805251 / I11270287 Metal: Platinum PT950 Total Carat Weight: 0.24 Cts. Diamond Shape: Princess Cut ( Square Modified Bril...
Category

Early 2000s Modern Solitaire Rings

Materials

Diamond, Platinum

2.00 Carat Princess Cut Diamond Platinum Three-Stone Ring EGL Certified
Located in Sherman Oaks, CA
Ring Size 5.75 Princess Cut Center Diamond: 2.00 carats Clarity: SI-1 Color: G Measurements: 7.05 x 6.41x 5.10 mm Total Depth: 79.6 % Table Width: 72.0 % Crown Height: 12.5 % Pavili...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.33 Carat Princess cut Diamond and Platinum Engagement Ring
By Tiffany & Co.
Located in Hicksville, NY
This Tiffany and Co. 0.33 carat Princess cut Diamond solitaire Engagement Ring features an F color, VS clarity diamond that sits flush in a four prong setting. Featuring a knife-ed...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

1 Carat Princess Cut Diamond Ruby Halo Art Deco Style Platinum Engagement Ring
Located in Santa Barbara, CA
With a breathtaking, fiery princess cut diamond of over 1 carat taking center stage and a halo of vibrant, French cut rubies that really adds a Wow factor. Owing to it's Art Deco her...
Category

21st Century and Contemporary Revival Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.02 Carat Princess Cut Diamond Platinum Solitaire Engagement Ring
Located in Stamford, CT
Princess cut diamond solitaire engagement ring. Platinum simple solitaire settling with square prongs in each corner to keep the shape appearing square and showing as much of the dia...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.01 Carat Princess cut I VS1 Diamond & Lemon Yellow Diam Platinum Cocktail Ring
Located in Chicago, IL
Promise her today, tomorrow, and always with this luxurious platinum and 18k yellow gold diamond ring. No one can resist the intricate, double hand-millgrain beading around the brill...
Category

2010s Contemporary Cocktail Rings

Materials

White Diamond, Platinum

GIA Certified 2.57 Carat Princess Cut Diamond Five-Stone Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Classically Stunning Five Stone Ring The ring is Platinum There are 5 Princess Cut Diamonds All GIA Certified Stones The center is Carat 1.05 J VS1 Princess Cut Diamond The side is C...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum EGL Certified Princess Cut Diamond 1.00ct Color "F", Clarity SI2 Total
Located in Los Angeles, CA
Platinum EGL Certified princess cut diamond 1.00ct. color "F", clarity SI2 total weight 2.03cts. Diamond Specifications Main Stone: Princess diamond Additional Stones: Round diamonds...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

2.50 Carat Conflict Free Princess Cut GIA Cert. with Trillions in Platinum
By Leo Ingwer
Located in New York, NY
This stunning 2.50 DSI1 GIA Certified stone is enriched by a pair of .57 ct. total weight of matching Trillion Cut side stones in a elegant Platinum ring. It is a size 8 and can easi...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

0.56 Carat Princess Cut Solitaire Wedding Set with Accent Stones in Platinum
Located in Sherman Oaks, CA
Gorgeous Platinum Wedding Ring Set Features 0.56 Carat Princess Cut Solitaire Stone in Prong Setting Color = E Clarity = SI2 Features 21 Channel Set Round Diamonds in Engagement and ...
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Platinum

1.50 Carat Princess Cut Diamond Solitaire Ring with Accent Stones in Platinum
Located in Sherman Oaks, CA
Gorgeous Platinum Engagement Ring! Features Princess Cut Solitaire in Bucket Setting w/ Round Accent Stones in Bezel, Bucket, and Band Center Stone Weight = 1.50 ct Color = G Clarity...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Platinum Ring, Set with Princess Cut Diamond, Weigh 5.02 Carat D Color SI1
By Jewels By Viggi
Located in Great Neck, NY
Platinum ring, set in the center with Princess cut Diamond, weigh 5.02 carats D color SI1 clarity, GIA certified, flanked by two Trillion cut Diamonds, total weight 1.20 carats. D co...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Questions about Platinum Princess Cut Engagement Rings
Prices for most platinum princess cut engagement rings on 1stdibs are negotiable. You’ll see a "Make an Offer" button on the item details page, indicating that the seller is willing to consider a lower price. It’s not uncommon for customers to get 15–25% off the list price after negotiating. See our tips for negotiating like a pro.
Only experienced, professional sellers who have applied and been thoroughly vetted by our team of experts can sell platinum princess cut engagement rings and other quality items on our site. Learn more about becoming a 1stdibs seller.
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