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2 Carat Platinum Diamond Engagement Ring

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0.74 Carat Round Diamond Platinum Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Round Shape Engagement Ring. The ring is Platinum. The center Stone is a Round 0.74 Carats I SI1
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

0.51 Carat Oval Diamond Platinum Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Oval Shape Engagement Ring. The ring is Platinum. The center Stone is an Oval 0.51 Carats F VS
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

0.25 Carat Diamond Platinum Engagement Ring Setting Mounting
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Diamond Platinum Engagement Ring Setting Mounting The ring is Platinum There are 2 Tapered Diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tacori 2 Carat Emerald Cut Diamond Engagement Ring Platinum
By Tacori
Located in Honolulu, HI
Item Specifications: Metal: Platinum Diamond Count: 1 emerald and 26 brilliant cut ​ Diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 2 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 2.10 ct Total Weight Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Style 2.58 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive contemporary 2.58 carat diamond and platinum Art Deco style dress
Category

2010s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

4.89 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
antique 4.89 carat diamond solitaire ring is crafted in platinum. The 4.89 carat diamond solitaire is
Category

Antique Early 1900s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum

GIA Certified 2 Carat Diamond Platinum Ed.B Engagement Ring
Located in Westport, CT
An original GIA certified 18K white gold diamond engagement ring signed Ed.B. Centered with one
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2 Carat Platinum Round Cut Diamond Halo Engagement Ring
By Cartier
Located in Rome, IT
GIA Certified 2 carat d color flawless clarity excellent symmetry excellent polish none
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

2 Carat Three-Stone Oval Diamond Engagement Ring in Platinum
By Hannah Florman
Located in Boston, MA
2 carat GIA certified oval brilliant diamond engagement ring. Diamond has G color and VS2 clarity
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

2 Carat Emerald Cut Diamond Bezel Set Engagement Ring Platinum
By Hannah Florman
Located in Boston, MA
2 carat GIA certified emerald cut diamond engagement ring with G color and VS2 clarity (**this ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

3.86 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning contemporary 3.86 carat diamond and platinum three stone engagement ring; part of our
Category

Early 2000s British Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2 Carat Oval Diamond Engagement Ring in Platinum
By Hannah Florman
Located in Boston, MA
2 carat GIA certified oval diamond engagement ring with G color and VS2 clarity (**this ring can be
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

3.00 Carat Diamond Engagement Platinum Ring
Located in Beverly Hills, CA
One 3.00 ct. diamond engagement platinum ring centering one prong set, round brilliant cut diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

2.16 Carat Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
Made of platinum, this ring is centered with a sparkling old mine cut diamond that weighs 2.16ct
Category

Early 20th Century Revival Engagement Rings

Materials

Diamond, Sapphire, Platinum

Edwardian 1 Carat Diamond Platinum Engagement Ring
Located in New York, NY
Handcrafted from the Edwardian era, this platinum ring centers a sparkling GIA certified old
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Edwardian 0.9 Carat Diamond Platinum Engagement Ring
Located in Montgomery, AL
features a gorgeous 0.90 carat diamond in the center. The center diamond grades approximately an I in color
Category

Vintage 1920s Edwardian Engagement Rings

Materials

White Diamond, Platinum

1.08 Carat Diamond Platinum Engagement Ring
Located in New York, NY
accentuated by high quality sapphire and diamond accents. It is currently size 5 1/2, and can easily can be
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.82 Carat Diamond and Platinum Halo Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique and contemporary 1.82 Ct diamond and platinum halo style halo ring; part of our
Category

Early 2000s Unknown Engagement Rings

Materials

Diamond, Platinum

2 Carat Round Diamond Engagement Ring with Delicate Pave Setting Platinum
By Hannah Florman
Located in Boston, MA
GIA certified 2 carat round briliant diamond engagement ring with G color and VS2 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

1.31 Carat Diamond Marquise Baguette Platinum Engagement Ring
Located in Stamford, CT
Marquise Ideal cut engagement ring with baguette side diamonds in a platinum setting. 1960-1969
Category

Vintage 1960s Engagement Rings

Materials

Diamond, Platinum

1940s 1.20 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.20 carat diamond and platinum cocktail ring; part of our diverse
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

EGL Certified .63 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1950's diamond cluster engagement ring. EGL certified round center diamond set in a platinum flower
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.10 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's Diamond engagement ring. GIA certified round brilliant cut center diamond with 2 marquise
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

1.52 Carat Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
1940's late Art Deco transitional Ideal cut diamond platinum engagement Ring. EGL certified center
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.11 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA certified Natural faint brown round diamond engagement ring. Platinum setting with two round
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

1.18 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
platinum setting; part of our diamond jewelry collections. This fine diamond engagement ring ring has been
Category

Antique Early 1900s Contemporary 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

Vivid Diamonds GIA Certified 18.66 Carat Emerald Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Engagement ring crafted in platinum, showcasing a sensational GIA
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

1 Carat Marquise Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Description: Metal type: Platinum Weight: 3.6 grams Ring Size: 6 (resizable) Center Diamond
Category

Vintage 1980s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

1.92 carat GIA cert Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring from the Edwardian period is set with a GIA certified old European
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

1.72 Carat Pink Sapphire Diamond Platinum Engagement Ring
By DGI
Located in Los Angeles, CA
approximately 5 mm x 5 mm. The ring is embellished with 4 Round Cut Diamonds and 2 Princess Cut Diamonds that
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

Art Deco 0.75 Carat Diamond Platinum Engagement Ring
Located in Montgomery, AL
platinum and features a center diamond measuring approximately 0.75 carats. The center diamond grades
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Platinum

Bespoke GIA 2 Carat Pear Shape F Color Halo Diamond Engagement Ring Platinum
By Tresor Paris
Located in London, GB
Ring features 0.92 carat H-SI1 Round Brilliant Diamonds around the sides giving this beautiful Double
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

.85 Carat Victorian Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.0 grams Center Diamond
Category

Antique 1890s Unknown Victorian Engagement Rings

Materials

Diamond, Platinum

1.02 Carat Old Mine Cut Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring is set with a sparkling GIA certified old mine brilliant cut diamond
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2 Carat Cushion Cut Solitaire Diamond Engagement Ring in Platinum
By Hannah Florman
Located in Boston, MA
2 carat GIA certified square cushion diamond engagement ring with G color and VS2 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage 1970s 1.21 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.21 carat diamond and platinum dress ring; part of our
Category

Vintage 1970s Unknown Engagement Rings

Materials

Diamond, Platinum

Delicate 2 Carat Round Diamond Engagement Ring in Platinum with Hidden Halo
By Hannah Florman
Located in Boston, MA
GIA certified 2 carat round brilliant diamond engagement ring with G color and VS2 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

.45 Carat Marquise Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1950's Marquise diamond engagement ring. Marquise center stone set in platinum with two baguette
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.25 Carat Marquise Diamond Platinum Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
This magnificent platinum engagement ring features a breathtaking Marquise Brilliant Cut Diamond at
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 8.20 Carat Certified Blue Sapphire 2.13 Carat White Diamond Platinum Ring
By Hasbani Diamonds
Located in London, GB
engagement ring the statement piece everyone will always remember. Set in Platinum this Ring has been Made In
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Diamond, Blue Sapphire, Platinum

EGL Certified 1.03 Carat Diamond Platinum Fishtail Engagement Ring
Located in Stamford, CT
Vintage 1950's diamond platinum engagement ring. Fishtail square center set with its original
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.79 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1.79 ct. diamond platinum engagement ring centering one prong set, radiant cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

.75 Carat Round Diamond Baguette Halo Platinum Engagement Ring
Located in Stamford, CT
Round and bagguette diamond ring. Round center stone set in platinum with 2 baguette side diamonds
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

.84 Carat Round Baguette Diamond Platinum Solitair Engagement Ring
Located in Stamford, CT
Classic platinum diamond solitaire engagement ring. Platinum setting with baguette side stones. The
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

1.02 Carat Ruby Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Ruby and diamond engagement ring. GIA certified oval center ruby with 2 round brilliant cut side
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

Birks .86 Carat Diamond Platinum Three-Stone Engagement Ring
By Birks
Located in Stamford, CT
Birks diamond engagement ring. Platinum three-stone setting with round center diamond with two
Category

20th Century Canadian Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6.07 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage 1950-1960 6.07ct cushion cut Sapphire engagement ring with straight baguette accents in
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.81 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1.81 ct. diamond platinum engagement ring centering one prong set, cushion
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1 ct. diamond platinum engagement ring centering one prong set, round brilliant
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

1.74 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
This stunning, fine and impressive diamond solitaire ring has been crafted in platinum. The
Category

2010s Unknown Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.04 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1.04 ct. diamond platinum engagement ring featuring one prong set, transitional
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

1.98 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1940’s sapphire and diamond engagement ring. AGL certified center emerald cut Periwinkle sapphire
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

EGL Certified 1.03 Carat Transitional Diamond Platinum Engagement Ring
Located in Stamford, CT
Mid-Century Transitional brilliant cut round center diamond engagement ring. Set in platinum with
Category

Mid-20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Vintage 2 Carat Emerald Cut Diamond Engagement Ring
Located in Santa Barbara, CA
Metal: Platinum Diamond: Carat Weight: 1.99 Cut: Emerald Color: G Clarity: VS1 Accent Diamonds: 2
Category

Vintage 1960s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Enticing 3.99 Carat Sapphire Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring centers a vivid blue oval cut sapphire that weighs 3.99ct. The sapphire
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

2.22 Carat Old Mine Cut Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring is centered with a sparkling EGL certified old mine cut diamond that
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.27 Carat Diamond Sapphire Platinum Engagement Ring
Located in Stamford, CT
1940's Diamond platinum engagement ring. GIA certified round ideal cut center diamond in a platinum
Category

Early 20th Century Unknown Engagement Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. 1.20 Carat Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in New York, NY
each side. Size 6 1/2 and can be custom-sized. Set in platinum. A fiery brilliant ring. Alice
Category

Vintage 1970s American Engagement Rings

Materials

Diamond, Platinum

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2 Carat Platinum Diamond Engagement Ring For Sale on 1stDibs

You are likely to find exactly the 2 carat platinum diamond engagement 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. Find an antique version now, or shop for 4723 vintage or 2522 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 2 carat platinum diamond engagement ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic 2 carat platinum diamond engagement ring over the years, but those made by Peter Suchy, Tiffany & Co. and Shreve, Crump & Low are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also old european cut and oval cut versions for sale. Finding a 2 carat platinum diamond engagement ring for sale for women should be easy, but there are 1492 pieces available to browse for unisex as well as men, too.

How Much is a 2 Carat Platinum Diamond Engagement Ring?

The price for a 2 carat platinum diamond engagement ring starts at $19 and tops out at $2,750,000 with these rings, on average, selling for $8,964.

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.

Questions About 2 Carat Platinum Diamond Engagement Ring
  • 1stDibs ExpertMarch 3, 2023
    Whether 2-carat is a good size for an engagement ring is a matter of personal opinion. Due to its size, a 2-carat gemstone will likely stand out and get noticed. However, some people prefer smaller engagement rings, especially if they work with their hands. Carat weight is also not the most important signifier of a stone’s value. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. On 1stDibs, shop a collection of engagement rings.