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2ct Platinum Diamond Engagement Ring

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Vintage 2 Ct Colombian Emerald Diamond Engagement Ring
Located in Chicago, IL
This well made ballerina style vintage platinum ring features a superb 2.01 ct Colombian emerald
Category

20th Century Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Diamond Engagement Platinum Ring
Located in Beverly Hills, CA
One diamond engagement ring in platinum centering one old European cut diamond weighing
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Diamond Engagement Platinum Ring
Located in Beverly Hills, CA
One antique style diamond engagement platinum ring featuring one prong set, old European cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Shreve & Co 2 Ct Cushion Diamond Engagement Ring
By Shreve & Co.
Located in Santa Barbara, CA
Uncover the perfect vintage engagement ring with this signed Shreve & Co. jewel. An unusual East
Category

Early 2000s Art Deco Engagement Rings

Materials

Diamond, Platinum

Diamond Engagement Ring in Platinum
Located in Beverly Hills, CA
Diamond engagement ring in platinum centering one round brilliant cut diamond weighing 1.12 ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

EGL 3.02 Ct H/VS2 Radiant Diamond Platinum 3-Stone Engagement Ring w. 2 Traps
By Sebastian Bernard
Located in Los Angeles, CA
Engagement Ring with 2 Trapezoid diamonds the side. Total diamond weight of 0.58 Ct. diamonds on the side
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Diamond Solitaire Platinum Engagement Ring
Located in Beverly Hills, CA
Diamond solitaire platinum engagement ring centering one prong set, transitional round brilliant
Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Platinum

1930s Diamond Platinum Engagement Ring
Located in Berlin, DE
weight of circa 0,24 ct. Mounted in platinum. Total weight 6,74 grams. Ring size 51,5 ( US 5 3/4
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Three-Stone Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
Three-stone diamond platinum engagement ring centering one prong set, radiant cut diamond weighing
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 2.03 Ct Fancy Intense Yellow Pear Shaped Platinum Engagement Ring w. 2 Traps
By Sebastian Bernard
Located in Los Angeles, CA
platinum pave set Engagement Ring with 2 Trapezoid diamonds on the side along with a series of Channel Set
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow 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

Art Deco Style 2.58 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
style diamond ring has been crafted in platinum. The millegrain ornamented setting features a 1.90 Ct
Category

2010s Unknown Art Deco Engagement Rings

Materials

Diamond, 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

Victorian 2 ct Old Mine Cut Diamond Engagement Ring 18k Gold & Plat
Located in Joelton, TN
2.ct Old Mine Cut Victorian Diamond Engagement Ring. Clarity VS1-2, Color I-K Size 7 3/4 Circa
Category

Antique Late 19th Century English Late Victorian Engagement Rings

Materials

Diamond, Yellow Gold, 18k Gold, Platinum

Tiffany & Co Novo Platinum Diamond Engagement Ring
Located in Washington Depot, CT
Tiffany & Co Novo Platinum Diamond Engagement Ring Size 6- This sparkling Tiffany Novo engagement
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum and Diamond Engagement Ring
Located in Washington Depot, CT
Tiffany & Co. Platinum and Diamond Engagement Ring Size 5.5- This sparkling Tiffany engagement
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Certified 2ct FSI Emerald Cut Diamond Engagement Ring with 22ct Yellow Gold
Located in Brisbane, AU
2ct FSI emerald cut exquisite diamond Ready to post Platinum with 22ct yellow gold detail GIA
Category

2010s Australian Artist Engagement Rings

Materials

Diamond, Emerald, 22k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Antique Platinum Diamond Engagement Ring 0.65 ctw
Located in Houston, TX
. Double-Prong Set in Platinum with: One (1) early round brilliant cut natural diamond: Measurements
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco Teardrop Diamond Platinum Engagement Ring
Located in Berlin, DE
), framed by 2 triangle diamond weighing 1,5 ct. Mounted in platinum. Marked with PLATINUM. Total weight
Category

Mid-20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Emerald Diamond Platinum Engagement Ring
Located in Chicago, IL
Circa 1925 This vintage platinum ring is centered with an emerald-cut emerald of a vivid bluish
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco Diamond and Platinum Engagement Ring
Located in New York, NY
A fabulous 1.98 ct round cut VS 2 I color diamond flanked by two baguettes in an Art Deco platinum
Category

Vintage 1930s Unknown Art Deco 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

2ct tanzanite and diamond ring in platinum and rose gold Forget me knot ring
Located in Brisbane, AU
Tanzanite poised between sharp eagle style talons and embraced by powerful-platinum, diamond encrusted ropes
Category

2010s Australian Artisan Engagement Rings

Materials

Diamond, Tanzanite, Rose Gold, 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

Edwardian Diamond Engagement Ring in Platinum, circa 1910
Located in Beverly Hills, CA
Edwardian diamond engagement ring in platinum featuring one old European cut diamond weighing 1.85
Category

20th Century Edwardian 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

Platinum Emerald Diamond Cut Three-Stone Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Platinum Emerald Diamond Cut Three-Stone Engagement Ring. The ring weighs 7.6 grams, size 7, the
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

14 Karat White Gold/Platinum Diamond Engagement Ring
Located in Washington Depot, CT
14 Karat White Gold/Platinum Diamond Engagement Ring Size 7- This sparkling engagement ring
Category

20th Century Engagement Rings

Materials

Diamond, White Gold, Platinum

Ladies Antique Art Deco Platinum Filigreed Diamond Diamond Engagement Ring
Located in Houston, TX
: 13.30mm x 18.00mm Weight: 3.29 grams Ladies filigreed 900 platinum diamond antique art-deco engagement
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Handmade Platinum Certified Oval Sapphire & Baguette Diamond Engagement Ring
Located in Montclair, NJ
You are looking at very elegant sapphire and diamond classic three stone engagement ring crafted in
Category

1990s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Asprey Solitaire HRD Certified Round Diamond Ring 2Ct GVVS2
By Asprey
Located in London, GB
carats, G colour, VVS2 Clarity. 2 x Baguette Cut Diamonds, approximate total weight 0.50 ct, G colour, VS
Category

Early 2000s British Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Antique Art Deco Platinum Ruby and Diamond Engagement Ring
Located in Great Neck, NY
A gorgeous Antique Art Deco Platinum Ruby and Diamond Engagement Ring. This beautiful ring features
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.40 Carat Diamond Platinum Art Deco Engagement Ring
Located in Beverly Hills, CA
One GIA certified 2.40 ct. diamond platinum Art Deco engagement ring centering one prong set, old
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Engagement Ring - GIA. This gorgeous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified .94 Carat Emerald Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
Emerald and baguette cut diamond engagement ring, in a handmade platinum setting circa 1980s. 1
Category

Vintage 1980s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. .73 Carat Round Diamond Platinum Engagement Ring 10 Diamond Band
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 5.75 Say yes to this incredible diamond solitaire engagement ring from Tiffany & Co
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Filigree Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Filigree Engagement Ring. This beautiful
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring. This beautiful
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Fancy Colored Diamond Filigree Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Fancy Colored Diamond Filigree Two Stone Ring. This
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Tacori Ladies Platinum Squared Three Stone Diamond Semi Mount Engagement Ring
By Tacori
Located in Houston, TX
Ladies platinum diamond semi-mount engagement three-stone ring with a half round shank. Engraved with
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Ladies Antique Art Deco Filigreed Platinum Old European Diamond Engagement Ring
Located in Houston, TX
grams Ladies filigreed platinum diamond antique engagement ring with a half round shank. Antique. Pre
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

GIA 7 Carat Platinum Emerald Cut Diamond Three-Stone Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
7.03 ct total weight Platinum Emerald Cut Diamond Three-Stone Engagement Ring. The ring weighs
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Antique Art Deco Platinum Old European Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Cut Diamond Engagement Ring - GIA. This gorgeous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring - GIA. This gorgeous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Marquise Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Marquise Cut Diamond Engagement Ring - GIA. This gorgeous
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond and Aquamarine Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond and Aquamarine Engagement Ring. This gorgeous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Antique Art Deco Platinum Emerald Cut Diamond Classic Engagement Ring, GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Emerald Cut Diamond Classic Engagement Ring. This beautiful
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond Sapphire Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond Sapphire Engagement Ring - GIA. This beautiful
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco Platinum Old European Cut Diamond Cluster Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Cut Diamond Cluster Engagement Ring. This
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring - GIA. This
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Lambert Bros Platinum Old Mine Diamond Engagement Ring
By Lambert Brothers
Located in Great Neck, NY
Classic Antique Art Deco Lambert Bros Platinum Old Mine Diamond Engagement Ring. This gorgeous
Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. GIA Certified Engagement Ring in Platinum with 0.45cts Diamond
By Tiffany & Co.
Located in Miami, FL
Engagement ring designed by Tiffany & Co.. A contemporary elegant engagement ring, created in the
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Edwardian 18K Gold Platinum Old Mine Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Gold Platinum Old Mine Diamond Engagement Ring - GIA. This
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Antique Art Deco Platinum Old European Diamond Floral Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Floral Engagement Ring - GIA. This
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond French Cut Engagement Ring
Located in Great Neck, NY
An incredible Antique Art Deco Platinum Old European French Cut Engagement Ring. It features an
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Cut Diamond Engagement Ring. This gorgeous
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.72 Ct. Diamond Engagement Ring J SI2 in Platinum
Located in New York, NY
/Clarity: F-G / VS Ring Specifications: Total Diamond Weight: 1.00 ct. Material: Platinum This ring is
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

French Art Deco 1.90 Ct Diamond Solitaire Plus Platinum Engagement Ring
Located in Napoli, IT
cut diamond of approx 1.90 Ct (average 7.9 mm. – J or K-VS1) – 2 tapered baguette cut diamonds
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA 12.63ct Fancy Yellow Radiant Diamond 3-Stone Platinum Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
Platinum with 18k Yellow gold accent 3 Stone Ring with 2 Trapezoid Cut diamonds on the side (1.31 Ct). The
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

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2ct Platinum Diamond Engagement Ring For Sale on 1stDibs

Find the exact 2ct platinum diamond engagement ring 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 platinum, gold and 18k gold — can elevate any look. Our collection of these items for sale includes 5515 vintage editions and 2855 modern creations to choose from as well. Making the right choice when shopping for a 2ct platinum diamond engagement ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A 2ct platinum diamond engagement ring from Tiffany & Co., Mark Broumand and Peter Suchy — each of whom created a beautiful version of this treasured accessory — is worth considering. A round cut version of this piece has appeal, but there are also old european cut and emerald cut versions for sale. Most of our 2ct platinum diamond engagement ring for sale are for women, but there are 1696 pieces available to browse for men.

How Much is a 2ct Platinum Diamond Engagement Ring?

Prices for a 2ct platinum diamond engagement ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $2,750,000, while this accessory, on average, fetches $9,836.

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.