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.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

.25 Carat Diamond Yellow Gold Engagement Ring
Located in Stamford, CT
Diamond engagement ring. Oval rose cut bezel set diamond in a 20/22k yellow gold setting. 1 oval
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 22k Gold, Yellow Gold

.25 Carat Diamond White Gold Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 7 Metal Type: 18 Karat White Gold Weight: 1.9 grams Center Diamond
Category

Vintage 1920s Unknown Edwardian Engagement Rings

Materials

White Diamond, 18k Gold, White Gold

.25 Carat Diamond Yellow Gold Art Nouveau Engagement Ring
Located in Stamford, CT
Handmade original Art Nouveau .25 carat rose cut diamond in a pierced and carved 18k yellow gold
Category

Antique Late 19th Century Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

.25 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .25 Carat Cut: Old European Brilliant Color: G Clarity: VS Ruby Details: Weight
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.25 Carat Diamond Sapphire White Gold Dome Engagement Ring
Located in Stamford, CT
Vintage 1930's diamond and sapphire filigree engagement ring. Dome style with a old euro center
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

.25 Carat Total Weight Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.1 grams Diamond Details
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.25 Carat Total Weight Diamond White Gold Engagement Ring
Located in Atlanta, GA
Center Diamond Details: Shape: Antique European Cut Carat Weight: .25 carat, total weight Color: F
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, 18k Gold, White Gold

.25 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .25 Carat Total Weight Cut: Old European Brilliant Color: G Clarity: VS Finger
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.25 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Diamond Details
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.25 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 3 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.0 grams Diamond Details
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

25 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS2
Located in New York, NY
VISERION 25 CARAT MEN’s DIAMOND CHANDELIER RING 18K WHITE GOLD 5 CT EMERALD CUT E COLOR VVS2
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

.61 Carat Diamond Engagement Ring
Located in Atlanta, GA
Center Diamond Details: Weight: .61 carat Cut: Old European Brilliant Color: K Clarity: VS2 Side Diamond
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.25 Carat Total Weight Diamond Platinum and White Gold Engagement Ring
Located in Atlanta, GA
Ring Size: 4.25 Metal Type: Platinum & 14 karat White Gold Weight: 3.5 grams Center Diamond
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Sapphire, Blue Sapphire, White Gold, Platinum

1.71 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 4.90 Metal Type: Platinum Weight: 4.7 grams Center Diamond Details Shape: Rose Cut
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

3.11 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 4.75 Metal Type: Platinum Weight: 3.8 grams Center Diamond Details
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

3.05 Carat Sapphire Diamond Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a lovely cushion cut Ceylon sapphire that
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

1.05 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 8 Metal Type: Platinum Weight: 4.0 grams Center Diamond Details: Shape
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.50 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.25 Metal Type: Platinum Weight:4.0 grams Center Diamond Details Shape: Old European
Category

Vintage 1940s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

1.10 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details: Weight: 1.10 carat Cut: Rose Cut Color: J Clarity: VS1 Side Diamond Details: Weight: .25 carat
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.75 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 4 Metal Type: Platinum Weight: 4.4 grams 1st and 2nd Center Diamond Details Shape: Old
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Emerald, Platinum

1.00 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: 1.00 Carat Cut: Antique Carre Cut Color: E/F Clarity: VS1 Side Diamond Details
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.25 Carat Total Weight Art Deco Diamond 18 Karat White Gold Engagement Ring
Located in Atlanta, GA
Ring Size: 7.25 Metal Type: 18 karat White Gold [Hallmarked, and Tested] Weight: 2.5 grams Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, White Gold

1.92 Carat Aquamarine Diamond White Gold Engagement Ring
By Roshe Jewels
Located in Los Angeles, CA
! This ring has a gorgeous 1.52 Carat Pear Cut Aquamarine and is surrounded by 25 Round Brilliant Cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

.40 Carat Diamond Yellow White Gold Engagement Ring
Located in Stamford, CT
Handmade 1920's Art Deco diamond engagement ring. Open work 14k yellow gold setting with ring with
Category

Early 20th Century Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

GIA Certified .83 Carat Diamond Engagement Ring
Located in Atlanta, GA
Brilliant Color: L Clarity: VVS2 Side Diamond Details: Weight: .25 carat, total weight Cut: Old Single Cut
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.50 Carat Diamond Yellow Gold Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 7.25 Metal Type: 14 Karat Yellow Gold Weight: 2.2 grams Center Diamond
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

White Diamond, 14k Gold, Yellow Gold

.85 Carat Diamond Yellow Gold Flower Cluster Engagement Ring
Located in Stamford, CT
.85 carat diamond flower cluster engagement ring, in a 14k yellow gold setting. 1 round brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

GIA Certified 1.17 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5 Metal Type: Platinum Weight: 5.3 grams Center Diamond Details GIA CERTIFIED Center
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.27 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .25 carat, total weight Cut: Antique Single Cut & Antique Hexagonal Color: G
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.00 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Accent Diamond Details: Weight: .25 carat, total weight Cut: Antique Single Cut Color: G Clarity: VS
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.16 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Clarity: SI1 Side Diamond Details: Weight: .25 carat, total weight Cut: Antique Single Cut Color: G
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

1.25 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: 1.25 carat, total weight Cut: Old European brilliant Color: G-H Clarity: VS
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1.21 GIA Certified Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Clarity: VVS2 Side Diamond Details: Weight: .25 Carat Total Weight Cut: Old European Color: F-G Clarity
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified .89 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .25 carat, total weight Cut: Old European, Straight Baguette Color: G Clarity: VS
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.67 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Measurement: 7.53 x 7.04 x 4.72 Side Diamond Details: Weight: .25 carat, total weight Cut: Antique Single Cut
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.64 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Clarity: VS1 Side Diamond Details: Weight: .25 carat, total weight Cut: Straight Baguette Color: G
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.01 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Clarity: VVS2 Side Diamond Details: Weight: .25 carat, total weight Cut: Antique single cut and straight
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.85 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
: Weight: .25 carat total weight Cut: Old European Brilliant Color: G-H Clarity: SI Finger to Top of Stone
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.68 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Side Diamond Details: Weight: .25 carat, total weight Cut: Antique Single Cut Color: G Clarity: VS
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.39 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .25 carat, total weight Cut: Antique Single Cut Color: G Clarity: VS Finger to
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.00 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Stone Details: Shape: Old European Brilliant Total Carat Weight: .25 carat, total weight Color: G
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.01 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Clarity: VVS2 Side Diamond Details: Weight: .25 carat tota weight Cut: Old European Brilliant Color: E-F
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Peter Suchy 3.39 Carat Green Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
approximate .30 carats 2 straight cut diamond baguette G VS approximate .25 carats Size 6 and sizable Platinum
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Green Sapphire, Platinum

GIA Certified 1.17 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

Natural 25 Carat Colombian Emerald Diamond White Gold Ring
Located in New York, NY
Magnificent Natural Colombian Emerald, weighing approximately 25 carats, set in a custom hand
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

2.97 Carat Spinel Diamond 18 Karat Yellow Gold Engagement Ring
By DGI
Located in Los Angeles, CA
The Spinel is natural and weighs 2.37 Carats and is surrounded by 25 Round Cut Diamonds at 0.60
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Spinel, 14k Gold, Yellow Gold

GIA Certified 1.61 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Color: G Clarity: VS Color Stone Details: Type: Sapphire, Natural Shape: French Cut Carat Weight: .25
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

1.38 Carat Natural Colombian Emerald Diamond Gold Platinum Engagement Ring
Located in Stamford, CT
Green oval Colombian Emerald engagement ring, with 6 side diamonds in a 18k yellow gold and
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum

GIA Certified 1.18 Carat Vivid Yellow Radiant Cut Diamond Engagement Ring
By SCARSELLI
Located in New York, NY
mounted with .25 total carats of side Trapezoid shape diamonds in Platinum and 18 karat Yellow Gold
Category

2010s American Contemporary Engagement Rings

Materials

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

VS Diamond Engagement Ring
Located in Solvang, CA
Estate VS diamond engagement ring. This 14 karat white gold engagement ring features a VS1 diamond
Category

Early 2000s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Vintage 1.45 Carat Emerald Cut Diamond & Emerald Engagement Ring
Located in Santa Barbara, CA
An enchanting Art Deco revival emerald cut diamond engagement ring. The sleek, geometric lines of
Category

Vintage 1980s Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

0.57 Carat Natural Diamond Engagement Ring Set in Platinum
Located in Tokyo, JP
An gorgeous Engagement Ring featuring a 0.57 Carat, N VS-2 Solitaire Diamond and 0.08 Carats of
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Platinum

1930s Art Deco .92 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 8.25 Metal Type: Platinum Weight: 4.2 grams Center Diamond Details
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1920s Art Deco 1.18 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 6.75 Metal Type: Platinum Weight: 3.9 grams Center Diamond Details Shape
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Diamond Halo Engagement Ring, 18 Karat White Gold Princess .88 Carat
Located in Greensboro, NC
Propose to the love of your life with a breathtaking engagement ring she will cherish forever
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Rose Gold, White Gold, Yellow Gold

1.00 Carat Fancy Yellow Diamond and 14K Gold Engagement Ring
Located in Atlanta, GA
This beautiful Fancy Yellow Diamond Solitaire Engagement Ring is sure to please! Featuring a 1
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold

Art Deco Aquamarine Diamond Cocktail Ring in 25 Carat Aqua
Located in Kendal, GB
calming clear blue hue with flashes of green, weighing an impressive 25 carats (approx.) Aquamarine
Category

20th Century Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Platinum

GIA Certified 0.56 Carat Diamond and 14K Gold Engagement Ring
By Verma Group
Located in Atlanta, GA
emerald cut center stone weighs .56 carats and the 10 round accent diamonds total .25 carats total weight
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Three-Stone Diamond Engagement Ring, 14 Karat White Gold Ideal 1.15 Carat
Located in Greensboro, NC
Propose to the love of your life with this magnificent engagement ring and watch her eyes light up
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

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Diamond Engagement Ring 25 Carat For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond engagement ring 25 carat for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Find an antique version now, or shop for 4102 vintage or 3421 modern creation for a more contemporary example of these cherished accessories. Finding the perfect diamond engagement ring 25 carat may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic diamond engagement ring 25 carat over the years, but those made by Tiffany & Co., Peter Suchy and Roman Malakov 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 old european cut and oval cut alternatives. When shopping for a diamond engagement ring 25 carat, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Diamond Engagement Ring 25 Carat?

On average, a diamond engagement ring 25 carat at 1stDibs sells for $5,495, while they’re typically $1 on the low end and $2,925,000 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.