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5 Carat Platinum Engagement Ring

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GIA Certified 5 Carat Pear Cut Diamond Pave Engagement Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
. This GIA-certified 5 ct Pear Diamond Ring, set in platinum with a diamond pavé shank, embodies elegance
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 5 Carat Platinum Oval Cut Diamond Solitaire Engagement Ring.
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 5.01 ct Platinum Oval Cut Diamond Solitaire Engagement Ring. The ring weighs 7
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Platinum Round Brilliant Cut Diamond Engagement Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 5 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is a
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

5-Stone Diamond and Platinum Engagement Ring
Located in New York, NY
This engagement ring features 3 emerald cut diamonds weighing 1.37 carats and 2 baguette cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

5 Ct Ceylon Sapphire Diamond Platinum Engagement Ring
Located in Chicago, IL
custom made solid platinum ring. The sapphire is accented by six baguette cut diamonds which also
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 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

Tiffany & Co. 5 Carat Oval Diamond Platinum Engagement Ring F COLOR VS1 Clarity
By Tiffany & Co.
Located in Rome, IT
This stunning ring features a 5 carat oval brilliant cut diamond of F color and VS1 clarity as
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, 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

1.42 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Platinum

2.50 Carat Sapphire Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 5 grams Center Sapphire
Category

2010s Unknown Contemporary Engagement Rings

Materials

Sapphire, Platinum

1.05 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5 Metal Type: 900 Platinum [Tested & Hallmark] Weight: 2.9 grams Center Diamond Details
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

1.62 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 5 Metal Type: Platinum Weight: 3.0 grams Center Diamond Details: Shape
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

.40 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5 Metal Type: Platinum Weight: 3.2 grams Center Diamond Details Shape: Old European
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.70 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.4 grams Center Diamond
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Art Deco Platinum Baguette Diamond 5 Carat Oval Blue Spinel Engagement Ring
Located in Los Angeles, CA
Engagement Created in Platinum. This ring features a beautiful blue oval spinel that is untreated. The
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Spinel, Platinum

.25 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

1.00 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 4 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.1 grams Center
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Platinum Diamond Engagement Ring - 950 Marquise & Baguette .70ctw Size 5
Located in Greensboro, NC
Size: 5 Metal Content: 950 Platinum Stone Information Natural Diamonds Carat(s): .70ctw Cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Scarselli 5 Carat Fancy Yellow Diamond Engagement Ring
By SCARSELLI
Located in New York, NY
From SCARSELLI, this 5-carat Fancy Yellow Diamond GIA certified (see certificate picture for
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

1.64 carat GIA cert Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring is centered with a sparkling GIA certified old mine cut diamond that
Category

20th Century 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
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.10 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's diamond engagement ring. Round brilliant cut center stone set in its original filigree
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

1.08 Carat Diamond Platinum Engagement Ring
Located in New York, NY
Handcrafted from the Art Deco era, this stunning ring is centered with a sparkling GIA certified
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Exceptional GIA Certified 5 Carat Cushion Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Amazing GIA certified 5 Carat Cushion Diamond Ring Made in ITALY E Color VS2 Clarity
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
5.03 ct total weight Platinum Emerald Cut Diamond Engagement Ring. The ring weighs 10.4 grams
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Emerald, 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

GIA Certified 5 Carat Excellent Cut Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
heart of this masterpiece gleams a commanding 5-carat diamond, a symbol of opulence and refined taste
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

4.55 Carat Diamond Platinum Long's Engagement Ring
Located in New York, NY
Long's platinum engagement ring, set with center 4.55ct faint brown diamond, set with two tapered
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.15 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Early 1900's exquisite EGL Certified diamond platinum engagement ring. Old European cut 1.15ct is
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

4.60 Carat Oval Aquamarine Diamond Platinum Engagement Ring
Located in Stamford, CT
Fantastic 1960's very bright soft blue natural aquamarine and diamond engagement ring. 4.60cts oval
Category

Mid-20th Century Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Art Deco Platinum Sapphire .40 Carat Engagement Ring
Located in Scotts Valley, CA
Details: Stunning Art Deco Period platinum and sapphire ring—would make a lovely wedding ring! The
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Sapphire, Platinum

1.72 Carat Pink Sapphire Diamond Platinum Engagement Ring
By DGI
Located in Los Angeles, CA
This beautiful ring has a Natural Cushion Cut Pink Sapphire that weighs 1.02 Carats and measures at
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

3.29 Carat Round Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
A stunning engagement ring featuring a large 3.29 carat round brilliant cut diamond. It is
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
love or a testament to personal achievement, this 5-carat emerald-cut diamond ring is sure to leave a
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Vintage Diamond Platinum Engagement Ring, 1 Carat
Located in Palm Desert, CA
Vintage 1 Carat Diamond Platinum Engagement Ring. The Center Diamond measures 6.5mm x 6.64mm x
Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.55 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1900 platinum pierced, pave set diamond engagement ring. GIA certified center stone with 44 single
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring centers a sparkling old mine cut diamond that weighs 0.77ct. graded K-L
Category

Early 20th Century 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

GIA Certified 5 Carat Oval Shape Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
, this Platinum Oval Diamond Engagement Ring is a beacon of sophistication and devotion. Make a statement
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

.52 Carat Diamond Art Deco Filigree Platinum Engagement Ring
Located in Stamford, CT
Vintage 1940's Art Deco filigree Diamond engagement ring with a transitional cut EGL certified
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

5 Carat Radiant Cut Diamond Engagement Ring GIA Certified
Located in New York, NY
SAIFA -5 CARAT RADIANT CUT THREE STONE YELLOW DIAMOND ENGAGEMENT RING PLATINUM & 18K GOLD CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified .85 Carat Round Diamond Platinum Engagement Ring
Located in Stamford, CT
Original 1930's Art Deco diamond engagement ring. This ring begins with a dazzling .85ct round
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite ring features a GIA Certified 5 carat Emerald cut diamond of K color and SI1
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 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

0.59ctw Round Diamond Solitaire Engagement Ring 900 Platinum Size 5
Located in McLeansville, NC
- 0.08 Total Carats, Single Cut, F - G Color, VS2 Clarity Metal: 900 Platinum (10% Iridium) Weight: 3.2
Category

2010s Engagement Rings

Materials

Diamond, Platinum

1920s 1.01 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum engagement ring from the 1920s, centers a sparkling GIA certified old mine
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

1.16 Carat Diamond Victorian Hand Pierced Platinum Engagement Ring
Located in Stamford, CT
Original handmade Platinum Victorian hand pierced diamond engagement ring. Set with an original
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.51 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Wonderful oval 5.51 carat certified natural deep blue sapphire and diamond engagement ring. Mounted
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Platinum GIA 1 Carat Diamond Arabesque Engagement Ring
By Thomas Kurilla Jewelry
Located in New York, NY
Platinum GIA 1.0 Carat Diamond Engagement Ring, This vintage inspired Arabesque setting comes from
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

10.35 Carat Rectangle Aquamarine Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
Magnificat 1930's Aqua, ruby and diamond engagement ring. At the center of this Art Deco design is
Category

Early 20th Century Engagement Rings

Materials

Aquamarine, Diamond, Ruby, Platinum

5.05 Carat Round Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Round sapphire and diamond handmade engagement ring. Rich blue with a hint of purple round sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Edwardian GIA Cert 1.27 Carat Diamond Platinum Engagement Ring
Located in New York, NY
open work design and is stamped PLATINUM. The ring is size 5 1/2, and can be resized. Inventory
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

1970s, 2.9 carat Diamond Platinum Marquise Engagement Cocktail Ring
Located in Pamplona, Navarra
This fine and impressive marquise shaped ring has been crafted in platinum setting. Circa 1970
Category

Vintage 1960s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.20 Carat Diamond Platinum Engagement Ring
Located in Los Angeles, CA
Art Deco 2.20 carat old European cut diamond platinum engagement ring, circa 1930s. Are you
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

1.77 Carat Transitional Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's transitional cut round diamond engagement ring. EGL certified round transitional cut diamond
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

1.03 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a sparkling GIA certified circular
Category

20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Cushion Cut Diamond Platinum Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
From the prestigious Antinori Di Sanpietro collection comes an engagement ring that is a true
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 1.03 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5 Metal Type: Platinum Weight: 3.6 grams Center Diamond Details Shape: Old European
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

0.77 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This platinum ring inspired from the Edwardian era, centers a sparkling GIA certified round
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Platinum Aquamarine & Diamond Ring - 900 Pear 1.45ctw Engagement Size 5 1/2
Located in Greensboro, NC
Size: 5 1/2 Metal Content: 900 Platinum Stone Information Natural Aquamarine Treatment: Heating
Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, Platinum

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5 Carat Platinum Engagement Ring For Sale on 1stDibs

Find the exact 5 carat platinum 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. Find an antique version now, or shop for 6368 vintage or 5391 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 5 carat platinum engagement ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic 5 carat platinum engagement ring over the years, but those made by Tiffany & Co., Peter Suchy and Roman Malakov 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 emerald cut versions for sale. If you’re browsing our inventory for a 5 carat platinum engagement ring, 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 5 Carat Platinum Engagement Ring?

Prices for a 5 carat platinum engagement ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $475,940,000, while this accessory, on average, fetches $14,267.

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.