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1 Carat Platinum D Diamond Ring

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Sophia D 2.80 Carat Sapphire Diamond Platinum Engagement Ring
By Sophia D
Located in Stamford, CT
Sophia D sapphire and diamond ring. 2.80 carat natural GIA certified no heat oval center sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Sophia D 6.83 Carat French Cut Diamond Band in Platinum
By Sophia D
Located in New York, NY
6.83 Carat French Cut Diamond Band in Platinum The ring is a size 6 1/2. Please message us
Category

2010s American Art Deco Band Rings

Materials

White Diamond, Platinum

Sophia D. Blue Sapphire & Diamond Art Deco Style Platinum Ring
By Sophia D
Located in New York, NY
complemented with 0.56 Carat blue sapphires and 0.61 carat small round diamonds. The ring is set in platinum
Category

2010s Art Deco Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

1 Carat Cushion cut Diamond Ring in Platinum
Located in London, GB
1 Carat Cushion cut Diamond Ring in Platinum. This alluring ring features a 1 Carat Cushion cut
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Chaumet 0.30 Carat Diamond Platinum Liens d'amour Solitaire Ring
By Chaumet
Located in Tokyo, JP
-3Ex),Side diamond, Pt950 platinum Weight:3.5g(Approx) Ring size: British & Australian:H 1/2 / US
Category

2010s French More Rings

Materials

Diamond, Platinum

Cartier 0.51 Carat Diamond Platinum Solitaire Déclaration D'Amour Ring
By Cartier
Located in Tokyo, JP
Brand : Cartier Name : Solitaire DÉCLARATION D'Amour Material : Diamond (D0.51ct F-VS1-VG), Pt950
Category

Early 2000s French Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Diamond with Shoulder Diamonds Platinum Ring.
Located in London, GB
GIA Certified 1 Carat Round Diamond and shoulder Diamond Platinum Ring. This alluring ring
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

Art Deco Platinum 1.03 Carat D VS1 Round Diamond Engagement Ring
Located in Los Angeles, CA
Diamond, Round D Color VS1 Clarity 1.03 Carat Diamond, 2 Baguette Diamonds, 14 Round Diamonds, F-G Color
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Emerald Cut Diamond Engagement Ring 1.21 Carat D/VVS2
By Tiffany & Co.
Located in London, GB
A stunning emerald cut diamond ring in platinum. The ring is set to the centre with a 1.21ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Cartier Diamond Halo Design Platinum D'amour Ring
By Cartier
Located in Bishop's Stortford, Hertfordshire
Cartier Diamond Halo Design Platinum D'amour Ring Brand Cartier Model Diamond D'amour Ring Product
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum Round D Color 0.73 Carat Three Stone Diamond Engagement Ring
Located in Los Angeles, CA
Diamond D color VS1 clarity, 2 Prong Set Round Diamonds, G color VS1 clarity, .32 carats, 10 Pave Set
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 7.23 Carat Emerald Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Breathtakingly beautiful Vivid Diamonds engagement ring crafted in platinum, featuring an
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Cartier 1895 Diamond Engagement Ring in Platinum D VVS1 0.29 CTW
By Cartier
Located in New York, NY
Cartier 1895 Diamond Engagement Ring in Platinum D VVS1 0.29 CTW PRIMARY DETAILS SKU: 112139
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

1.18 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
maker's mark (Sophia.D*). This platinum and diamond solitaire ring is supplied with an independent
Category

Antique Early 1900s Contemporary Engagement Rings

Materials

Diamond, Platinum

Harry Winston Solitaire Diamond Engagement Ring in Platinum, D VS
By Harry Winston
Located in Honolulu, HI
Purity: 950 Diamond Count: 1 round brilliant Diamond Carat Weight: 0.57 Diamond Color: D Diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Oval Diamond and Platinum Ring, 0.51 Carat
Located in London, GB
A vintage diamond ring, set with a 0.51ct, D colour, VS1 clarity, oval-cut diamond, with three
Category

Vintage 1960s American Engagement Rings

Materials

Diamond, Platinum

Cartier Declaration D'Amour Princess Cut GIA Diamond Platinum Ring
By Cartier
Located in Miami, FL
​​​​​​​Collection: Declaration D'Amour Style: Solitaire Ring Metal: Platinum Metal Purity: 950 ​​​​​​​Stones: 1
Category

Early 2000s French Engagement Rings

Materials

Diamond, Platinum

3.40 Carat Golconda D Internally Flawless Marquis Diamond Ring
Located in New York, NY
platinum mounting with a bright white baguette cut diamond embellishing either side of the shank. The ring
Category

2010s Engagement Rings

Materials

Diamond, Platinum

1.74 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
carats Number of Diamonds 7 Dimensions Height of setting 5.61mm/0.22" Ring Size UK Size N USA Size 6 1
Category

2010s Unknown Engagement Rings

Materials

Diamond, Platinum

Peter Suchy 1.21 Carat Asscher Cut Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy Asscher cut diamond engagement ring. Platinum setting. Center diamond is an original
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 4.10 Carat Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Diamond engagement ring. GIA certified European cut center 4.10ct diamond in a platinum engraved
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 1.01 Carat Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy diamond engagement ring set with one Ideal cut GIA certified oval diamond 1.01 carat
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certifie3.19 Carat Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
natural color simple heat only, set in a platinum setting with baguette and round accent diamonds. 1
Category

Late 20th Century Engagement Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

Bulgari Diamond Solitaire ring in Platinum, 0.50 ct D VS1, Griffe Collection
By Bulgari
Located in London, GB
Bvlgari Griffe design, diamond solitaire ring set in platinum. Center diamond set with the best D
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Ceylon .80 Carat Oval Sapphire Round Diamond Platinum Engagement Ring
Located in Stamford, CT
platinum setting. 1 oval sapphire .80cts. 8 round diamonds approx. total weight .25cts, F, VS. Size 6 and
Category

Vintage 1940s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Bvlgari 0.40 Carat Diamond Platinum Incontro Damore Solitaire Ring
By Bulgari
Located in Tokyo, JP
diamond, PT950 platinum Weight:5.6g(Approx) Ring size(inch):British & Australian:H 1/2 / US & Canada:4
Category

2010s Italian More Rings

Materials

Diamond, Platinum

GIA Certified 2.17 Carat Periwinkle Blue Sapphire Diamond Platinum Ring
Located in Stamford, CT
carats 1 tapered baguette I VS diamond, Approximate .10 carats Size 5.75 and sizable Platinum Stamped
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Platinum 2.53ctw GIA D/IF Marquise Floral Wrap Diamond Baguette Ring
Located in Montclair, NJ
This incredibly chic and uniquely designed vintage diamond ring is crafted in solid platinum and
Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Platinum

Peter Suchy GIA 1.00 Carat Princess Cut Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Diamond engagement ring. GIA certified princess cut diamond center stone set in platinum with 12
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.52 Carat '0.50 Cts' Radiant Platinum Diamond Anniversary Ring
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful Anniversary Ring is made in Platinum showcasing 5 perfectly matched GIA Certified
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

2.01ct D/SI1 GIA Cushion Diamond 3 Stone Platinum Engagement Ring W. Hidden Halo
By Sebastian Bernard
Located in Los Angeles, CA
& 6 1.1 mm Round Brilliant diamonds Metal: Platinum 5.6 gr. Ring size: 6-1/4 Custom sized to fit.
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co GIA 1.40 Carat Round Diamond Platinum Solitaire Engagement Ring
By Tiffany & Co.
Located in Stamford, CT
diamond in a solid platinum setting. Certified as D color and VVS2. In the 1990's time period, Tiffany
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA 1.55 Carat Fancy Yellow Radiant Diamond Engagement Wedding Platinum Ring
Located in New York, NY
Very Elegant and Beautiful Estate Vintage Diamond Ring with 1.05ct Radiant Center Diamond GIA
Category

Early 2000s Engagement Rings

Materials

White Diamond, Yellow Diamond, Platinum

Type IIA Golconda D Color GIA Certifield 6 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Behold, an exquisite 6-carat Type IIa diamond ring of remarkable length. Type IIa diamonds
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Type IIA Golconda D Color GIA Certifield 7 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 7 carat Type IIa diamond ring with an impressive lenght. Take a look at the video
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Type IIA Golconda D Color GIA Certifield 10 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 10 carat Type IIa diamond ring with an impressive lenght. Take a look at the video
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 7.24 Carat '0.40 Cts' Emerald Cut Platinum Diamond Eternity Ring
By Sebastian Bernard
Located in Los Angeles, CA
(VVS/D-F) 0.40 Ct Emerald Cut Diamonds Set in Shared Prong Mode. 1 diamond is D color, 4 diamonds are
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Diamond and Platinum Solitaire Enagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.76 carat (total) diamond and platinum solitaire ring; part of our diverse
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Natalie K GIA 3.33 Carat Octagonal Purple Sapphire Diamond Platinum Ring
By Natalie K
Located in Stamford, CT
Natalie K sapphire and diamond engagement ring. GIA certified 3.33ct deep rich purple all natural
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

Peter Suchy GIA 1.58 Carat Round Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
. 1 Round Brilliant Cut Diamond Approx. Total Weight 1.10cts D, VS2 GIA Cert# 6194827216 2 Pear Shape
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.0 Carat Round Brilliant Diamond Ring in Platinum
Located in London, GB
GIA Certified 1.0 Carat Round Brilliant Diamond Ring in Platinum. This classic ring features a
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

0.53ct VVS D Diamond Solitaire Engagement Ring 950 Platinum Sz 5 Square Cut GIA
Located in McLeansville, NC
Gem: Natural Diamond - 0.53 Carats, Square Brilliant Cut, D Color, VVS1 Clarity GIA Number
Category

2010s Engagement Rings

Materials

Diamond, Platinum

1.65 Carat Emerald-Cut Diamond Platinum Engagement Ring GIA Certified
Located in Sherman Oaks, CA
Gorgeous Platinum Engagement Ring w/ Solitaire Emerald Cut Diamond (GIA Certified) & Accent Stones
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Van Cleef & Arpels 0.43 Carat Diamond Platinum Bonheur Solitaire Ring
By Van Cleef & Arpels
Located in Tokyo, JP
Brand: Van Cleef&Arpels Name:Bonheur Solitaire Ring Material :Diamond(D0.43ct D-VVS2-Ex),Pt950
Category

2010s French Solitaire Rings

Materials

Diamond, Platinum

Martin Flyer GIA 1.01 Carat Round Diamond Platinum Three-Stone Engagement Ring
By Martin Flyer
Located in Stamford, CT
baguette diamond, approx. total weight .33cts, D, VVS Size 6.75 and sizable Platinum 6.6 grams Height
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA 9 Carat Emerald Cut Diamond Platinum Eternity Band Ring
Located in New York, NY
/ approx .50+ each diamond 9 carat total diamond weight Size 6/ 6-1/4 Please see all photos and video
Category

2010s Unknown Contemporary Bridal Rings

Materials

Diamond, Platinum

Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.40 carat diamond and platinum solitaire style engagement ring; part of
Category

Early 2000s British Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Solitaire Ring in 1 Carat of Diamond, circa 1920
Located in Kendal, GB
would make a perfect engagement ring. Additional Information: Material: Metal, Stone Metal: Platinum
Category

20th Century Art Deco Solitaire Rings

Materials

Diamond, Platinum

K.uno Platinum Princess Tiara 0.30 Carat Diamond Side Diamonds Alexandrite Ring
Located in Tokyo, JP
Brand: K.uno Name: Princess tiara diamond ring Material:1P diamond (0.30ct D-VS1-GD), 3P side
Category

Early 2000s Japanese More Rings

Materials

Diamond, Platinum

GIA Certified 2.69 Carat Diamond Ring in Platinum by Péclard
Located in Lucerne, CH
an integral part of their philosophy. This incredible cocktail diamond ring in Platinum is an
Category

21st Century and Contemporary Swiss Modern Cocktail Rings

Materials

Diamond, Platinum

.64 Carat GIA Certified Diamond Coral Onyx Platinum Engagement Ring
Located in New York, NY
This platinum ring centers an ice white GIA certified old European cut diamond that weighs 0.64ct
Category

20th Century Art Deco Engagement Rings

Materials

Coral, Diamond, Onyx, Platinum

4.62 carat GIA Cert old cut diamond Platinum Solitaire Ring
Located in London, GB
Solitaire old cut diamond ring with diamond set shoulders. Set centrally with a round old cut
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.03 Carats Lucida Diamond Platinum Solitaire Engagement Ring GIA
By Tiffany & Co.
Located in Philadelphia, PA
diamond weighing 1.03 carats - D color with VS1 clarity. Inner shank is inscribed with carat weight and
Category

1990s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA and GRS Certified 2.51 Carat Unheated Ruby Diamond Platinum Engagement Ring
Located in Los Angeles, CA
Overview SKU 4314 Center Stone Ruby Side Stones Diamonds Metal Type Platinum Metal Weight 6.93 gr Report
Category

21st Century and Contemporary American Romantic Engagement Rings

Materials

Diamond, Ruby, Platinum

1.27 Carat Natural Colombian Emerald and Diamond Ring Made in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.27 Carat Natural Emerald and 0.75 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

8.56 Carat Colombian Emerald and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 8.56 Carat Natural Colombian Emerald and 1.039 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Cartier D'amour Wedding Band Platinum Ring Estate Box and Papers
By Cartier
Located in Torrance, CA
Pre owned Cartier D'Amour diamond ring, crafted in 950 platinum. The pre-owned Cartier ring is
Category

Early 20th Century Unknown Modern Band Rings

Materials

Diamond, Platinum

Peter Suchy 5.86 Carat Oval Violet Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
certificate #2171042456 1 oval Ideal cut diamond, approx. total weight 1.02cts, D, SI2, GIA certificate
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

4.09 Carat Cushion Sapphire and Diamond Three-Stone Platinum Engagement Ring
Located in London, GB
all mounted in platinum. UK finger size 'K 1/2' Diamond Certifications: HRD Laboratory - 0.50ct DS12
Category

2010s English Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Designer Cluster Ring in Platinum and 18Kt Yellow Gold 3.78 Cts D VS Diamonds
Located in Miami, FL
weight of 3.78 carats, white colorless D color, VS-1 clarity or better!. Have a total weight of 14.2
Category

Early 2000s French Modern Cluster Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum

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1 Carat Platinum D Diamond Ring For Sale on 1stDibs

You are likely to find exactly the 1 carat platinum d diamond ring 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 platinum, gold and 18k gold. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 1 carat platinum d diamond ring among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic 1 carat platinum d diamond ring over the years, but those made by House of R&D, Tiffany & Co. and Antinori Fine Jewels are often thought to be among the most beautiful. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. Finding a 1 carat platinum d diamond ring for sale for women should be easy, but there are 156 pieces available to browse for unisex as well as men, too.

How Much is a 1 Carat Platinum D Diamond Ring?

On average, a 1 carat platinum d diamond ring at 1stDibs sells for $14,397, while they’re typically $101 on the low end and $1,176,500 for the highest priced versions of this item.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.