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25 Carat Round Diamond Ring

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.25 Carat Diamond White Gold Ring
Located in Bay Harbor Islands, FL
.25 Carat total weight diamond 18 Karat White Gold ring with 19 round cut diamonds. Metal Type: 18
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, 18k Gold, White Gold

.25 Carat Diamond Platinum 1940's Band Ring
Located in Stamford, CT
Vintage 1940's pieced scroll design .25 carat diamond platinum band ring. 22 round brilliant cut
Category

Mid-20th Century Band Rings

Materials

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 Yellow Gold Spray Cocktail Ring
Located in Stamford, CT
Vintage 1980's spray design diamond cocktail ring. 42 round brilliant cut diamonds set in a 14k
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

25 Carat 18 Karat White Gold Round Cut Diamond Dome Cluster Cocktail Ring
Located in New York, NY
icy white diamonds totaling an impressive 25 carats. Crafted in classic 18K white gold, this luxurious
Category

20th Century Unknown Modern Cluster Rings

Materials

Diamond, White Gold

Organic Rainbow Moonstone Ring and .25 Carat Diamond Halo Ring
By Five Star Jewelry
Located in Austin, TX
Genuine 4.75 carat Rainbow Moonstone and Brilliant Diamond Ring with all the iridescence and
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Moonstone, Rainbow Moonstone, 14k Gold, Yellow Gold

Peter Suchy .25 Carat Diamond Platinum Eternity Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
Alternative eternity diamond wedding band ring. 5 round brilliant cut diamonds set in a solid
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

.25 Carat Diamond, Ruby and Emerald Cocktail Ring
Located in Atlanta, GA
(resizable) Features: .25 Carat Total Weight Accent Diamonds, Round Cut, Symmetrically placed .20 Carat
Category

Vintage 1970s Unknown Retro Cocktail Rings

Materials

Diamond, Emerald, Ruby, 18k Gold, Silver

GIA Certified 25 Carat Blue Sapphire & Round Diamond Halo Ring in Platinum
Located in Miami, FL
round brilliant cut colorless diamonds. Gemstones are stationed on a platinum cathedral ring setting
Category

1990s Sri Lankan Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Vivid Diamonds AGL Certified 21.19 Carat Sapphire and Diamond Ballerina Ring
By Vivid Diamonds
Located in Miami, FL
certified blue oval Sapphire weighing 21.19 carats, surrounded by 20 round brilliant cut diamonds and 50
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Diamond Bezel Fashion Ring 14 Karat Gold 1/4 Carat '.25 Ct' Diamond Bubble Ring
By Five Star Jewelry
Located in Austin, TX
round brilliant diamond with an approximate 1/4 carat diamond weight. The diamonds are multiple sized
Category

21st Century and Contemporary Modern Cluster Rings

Materials

Diamond, 14k Gold, White Gold

Navette Platinum 3.75 Carat Round Cut Diamond Ring
Located in New York, NY
Navette Platinum 3.75 Carat Round Cut Diamond Ring Set with 25 old-European cut diamonds. L: 32mm
Category

20th Century American Modern Fashion Rings

Materials

Diamond, Platinum

.25 Carat Natural Round Cut Diamonds Men's Band Platinum Mod Square Form
Located in New York, NY
Men's Round cut diamonds Mod Square form band. .25ct. natural round cuts, bead set diamonds. Vs
Category

2010s American Band Rings

Materials

Diamond, Platinum

.25 Carat Pink Sapphire Diamond Etruscan Yellow Gold Ring
Located in Stamford, CT
Sapphire and diamond open work ring. Pink Oval sapphire in an open work 18k yellow gold Etruscan
Category

Late 20th Century Fashion Rings

Materials

Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold

Black Diamond Band, 14 Karat White Gold Ring, Eternity Ring, 14 Karat, .25 Carat
By Five Star Jewelry
Located in Austin, TX
White Gold Black Diamonds Diamond Carat Weight: .25 carat Size: 6.5 (can be ordered in other sizes
Category

2010s American Modern Band Rings

Materials

Diamond, Black Diamond, White Gold, 14k Gold

Diamond Alternating Eternity Ring, .25 Carats in 14k White Gold, Stacking Band
By Five Star Jewelry
Located in Austin, TX
carats diamonds are set in the band. A subtle and thoughtful feature on this ring is that one of the
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 1, 25 Carats of Diamond on Solitaire Ring
Located in Massafra, IT
So chic and minimal design for this solitaire in 18k gold with a pear cut diamond 1,25 carats, G
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

White Gold Diamond Engagement Ring, 14 Karat Round Brilliant Cut 1.25 Carat
Located in Greensboro, NC
This ring is a size 7 3/4, but it can be re-sized up 2 sizes for a $25 fee. Once a ring is re-sized
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

.85 Carat Round Brilliant Diamond Vintage Ring, 14 Karat White Gold Bypass
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up 2 sizes for a $30 fee or down 1 size for a $25
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified Peter Suchy 1.37 Carat Round Diamond Halo Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
certificate #1162654836 25 round full cut diamonds, approx. total weight .20cts, F, VS Size 6.5 and sizable
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Rose Gold, Gold, 14k Gold

Natural Giant 25 carat Purple Kunzite Ring
Located in Fukuoka City, Fukuoka
◆Detail description◆ ◆Solid 18kt Gold (shown in picture) ◆Stone Weight: 25 CT ◆Diamond Carat
Category

2010s Dome Rings

Materials

Diamond, Kunzite, 18k Gold

14 Karat White Gold .25 Carat Half Diamond Thin Wedding Band Stackable Ring
Located in Baltimore, MD
14 Karat White Gold .25 Carat Half Natural Diamond Thin Wedding Band Stackable Ring Metal: 14k
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Gold

Ruby and Diamond Ring, 14 Karat White Gold Round Cut .81 Carat Engagement
Located in Greensboro, NC
- Treatment: Heating Color: Red Cut: Round Carat: 0.59ct Natural Diamonds - Clarity: SI1 - SI2 Color: G - H
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

4.29 Carat Natural Round Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Halo Cocktail Ring featuring a 4.29 Carat Natural Tanzanite and 1.78 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.50 Carat Brilliant Round Diamond French Cut Eternity Band
By Simon Ardem
Located in New York, NY
Diamond Eternity Wedding Band set in Platinum. 25 French cut micro-pave set brilliant round
Category

2010s American Band Rings

Materials

White Diamond, Diamond, Platinum

0.71 Carat Round Diamond Solitaire 14 Karat White Gold Ring GIA Certified
Located in Sherman Oaks, CA
Amazing 14k White Gold Solitaire Engagement Ring Features 0.71 carat Prong-Set Round Brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold

House of Murat Diamond Large 25 Carat Aquamarine Yellow Gold Ring
By House of Murat
Located in Holland, PA
18k Yellow Gold Diamond Large 25ct Aquamarine Ring by House Of Murat. With 2 Round brilliant cut
Category

20th Century American Cocktail Rings

Materials

Aquamarine, Diamond, Yellow Gold

0.90 Carat GIA Round Pave Diamond 18 Karat Rose Gold Vintage Engagement Ring
Located in Aventura, FL
0.90 carat round cut 100% eye clean natural diamond of E color and SI1 clarity and it is surrounded by
Category

21st Century and Contemporary American Modernist Solitaire Rings

Materials

Diamond, Rose Gold, Gold, 14k Gold

10K Yellow Gold Round and Baguette Cut 1 1/10 Carat Diamond Cluster Ring
Located in New York, NY
White Diamonds Diamond Count: Total 41 Diamonds Includes 25 Round and 16 Baguette-Cut Diamonds Diamond
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

White Gold Diamond Ring, 14 Karat Round Brilliant Cut .91 Carat Cathedral
Located in Greensboro, NC
Diamond Solitaire Carat: .55ct Cut: Round Brilliant Color: I Clarity: SI3 Natural Diamond Accents
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

White Gold Diamond Ring, 10 Karat Round Brilliant Cut .51 Carat Cathedral
Located in Greensboro, NC
Stone Information: Natural Diamond (solitaire) Carat: .35ct Cut: Round Brilliant Color: N Clarity: SI2
Category

20th Century Unknown Engagement Rings

Materials

Diamond, White Gold, 10k Gold

White Gold Diamond Halo Ring, 14 Karat Round Brilliant .59 Carat Milgrain
Located in Greensboro, NC
Information: Natural Diamond Solitaire Carat: .33ct Cut: Round Brilliant Color: F Clarity: I1 Natural
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

White Gold Diamond Halo Ring, 14 Karat Round Brilliant 1.28 Carat Milgrain
Located in Greensboro, NC
Information: Natural Diamond Solitaire Carat: .50ct Cut: Round Brilliant Color: H Clarity: I1 (eye clean
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

5.40 Carat Round Diamond Half Pave Mens Ring 14 Karat in Stock
Located in Boca Raton, FL
Material: 14k White Gold Diamond Details: Approx. 5.45ct of round & baguette cut Diamonds. Diamonds
Category

21st Century and Contemporary American Cluster Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

TJD 1.12 Carat Round Diamond 18 Karat White Gold Solitaire Engagement Ring
By TJD
Located in New York, NY
0.12 ct shoulder diamonds and its crafted in 18 karat gold and features 25 round diamond set in pave
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1.67 Carat Round Cut Sapphire and Diamond Ring and Wedding Band 14 Karat Gold
Located in Greensboro, NC
: Blue Cut: Round Diameter: 6.5mm Carat: 1.25ct Natural Diamonds Clarity: SI1 - SI2 Color: G - H
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Gold Diamond Enhancer Wedding Band, 14k Round Brilliant .20 Carat Guard Ring
Located in Greensboro, NC
Information: Natural Diamonds Total Carats: .20ctw Cut: Round Brilliant Color: G - H Clarity: SI1 Center
Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, 14k Gold, White Gold

Faye Kim 18k Gold Round Brilliant Cut Diamond Ring
By Faye Kim
Located in Westport, CT
metals and finishes. Size 7 Ring can be sized. Diamond: Round Brilliant Cut .46 Carats Quality: J Color
Category

2010s Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Platinum Belle Diamond Ring '1/5 Carat'
Located in San Francisco, CA
This ring features micro-prong - set round brilliant diamonds that form a chevron-shaped band
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Black Onyx and Diamond Halo Men's Band 14K Yellow Gold .25 Carat Diamond Ring
By Five Star Jewelry
Located in Austin, TX
great gift to yourself! Metal Quality: 14K Yellow Gold Diamonds: Round Brilliant Diamond Weight: .25
Category

21st Century and Contemporary Unknown Modern Signet Rings

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

TJD 0.22 Carat Round Diamond 14 Karat White Gold Halo Bridal Engagement Ring
By TJD
Located in New York, NY
This ring dazzles with 0.22 ct of lined shank diamonds. Decorated with shimmering 25 round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold

25 Carat Oval-Cut Citrine, Pearl and Diamond 14k Yellow Gold Cocktail Ring
Located in Miami, FL
: Citrine ✔ Center-Stone Weight: ~25 Carats ✔ Stone Cut: Oval ✔ Stone Color: Orange ✔ Ring: 14K, 27 Round
Category

20th Century Retro Cocktail Rings

Materials

Citrine, Diamond, White Diamond, Pearl, Freshwater Pearl, 14k Gold, Yell...

White Gold Ruby and Diamond Halo Ring, 14 Karat Round .74 Carat Cathedral
Located in Greensboro, NC
gorgeous 14k white gold ring showcases a majestic ruby solitaire sweetly embraced by a sparkling diamond
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Ruby, White Gold

3.01 Carat Total Round Diamond Elongated Cluster Ring in 14 Karat Yellow Gold
Located in Scottsdale, AZ
Gold Gemstone: Diamond Diamond Count: 25 Diamond Cut: Round Brilliant Diamond Total Carat Weight: 3.01
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

GIA Certified 0.94 Carat Round Diamond 18 Karat White Gold Three-Ring Set
Located in Sherman Oaks, CA
Round Brilliant Diamonds Solitaire Ring Includes Halo Set in Bowl-Like Setting with Yellow Gold Interior
Category

Early 2000s Wedding Rings

Materials

Diamond, 18k Gold, White Gold

White Gold Diamond Wedding Band 14 Karat Round Brilliant .15 Carat Milgrain Ring
Located in Greensboro, NC
Information: Natural Diamonds Clarity: SI1 Color: G Cut: Round Brilliant Total Carats: 0.15ctw Style
Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, 14k Gold, White Gold

TJD 0.70 Carat Round Diamond 18 Karat White Gold Full Classic Eternity Ring
By TJD
Located in New York, NY
Scintillating with 25 brilliant diamonds beautifully set in prong setting and designed in 18-karat
Category

2010s Indian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

TJD 0.33 Carat Round Diamond 18 Karat White Gold Halo Vintage Engagement Ring
Located in New York, NY
Beautifully studded with 25 brilliant natural white diamonds in prong, micro-pave setting and
Category

2010s Indian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Men's Round Brilliant Diamond Cluster Tree Bark Ring 3.71 Carats Total Faux Bois
Located in Scottsdale, AZ
incredible ring features 19 round brilliant natural diamonds set in a semi-tiered cluster design. The
Category

Late 20th Century Unknown Cluster Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

10K Yellow Gold 1.0 Carat Diamond Ballerina Ring
Located in New York, NY
A diamond ballerina ring that features a central square cluster of round diamonds surrounded by a
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

Yellow Gold Diamond Cluster Ring - 10k Round Brilliant .64ctw
Located in Greensboro, NC
& 10k White Gold Stone Information Natural Diamonds Carat(s): .64ctw Cut: Round Brilliant Color: F - G
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 10k Gold, White Gold, Yellow Gold

Round Diamonds 3-Tier Starburst Cocktail Ring 0.56 Carat Set in 14 Karat Gold
Located in San Diego, CA
: 19.5 MM X 12.5 MM / Band Width 1.5 MM Total Carat Weight: 0.56 tcw Diamond Shape: 25 Round Diamonds
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Peter Suchy 1.13 Carat Diamond Platinum Eternity Band Ring
By Peter Suchy
Located in Stamford, CT
1.13 carat, 25 round diamond in a custom groove set diamond platinum eternity setting from the
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

1.35 Carat Round Cut Red Spinel and Diamond Ring, 14 Karat White Gold Engagement
Located in Greensboro, NC
Natural Diamonds Clarity: VS2 Color: G Cut: Round Brilliant Carats: 0.16ctw Total Carats: 1.35ctw
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Spinel, 14k Gold, White Gold

Roman Malakov 1.45 Carats Total Brilliant Round Diamond Eternity Wedding Band
By Roman Malakov
Located in New York, NY
A classic eternity wedding band showcasing a line of 25 brilliant round cut diamonds weighing 1.45
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, Platinum

Beautiful 18k White and Rose Gold Eternity Diamond Ring with .25 Natural Diamond
Located in רמת גן, IL
Each diamond within the ring is thoughtfully selected for its exceptional clarity and brilliance
Category

2010s Singaporean Cluster Rings

Materials

Diamond, Rose Gold

White Gold Diamond Halo Ring - 14k Round Brilliant Cut .50ctw
Located in Greensboro, NC
Information: Natural Diamonds Clarity: I1 Color: G - H Cut: Round Brilliant Total Carats: 0.50ctw Style
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco 1.10 Carat Diamond Platinum Ring
Located in beverly hills, CA
A consummate Art Deco sparkler, this ring features a gorgeous round brilliant cut diamond weighing
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Eternity Round Diamond Band 7.56ct 14k WG
Located in New York, NY
. The intricate design features round-cut diamonds that are of G color and have S1 clarity. The diamonds
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

White Diamond, Diamond, White Gold, 14k Gold

1.5 Carat Round Solitaire Diamond Ring with Baguettes in 18k Solid Gold
Located in New Delhi, DL
This stunning 1.5CT Round Solitaire Diamond Ring with a side ladder design is a true symbol of
Category

21st Century and Contemporary Indian Art Deco Engagement Rings

Materials

Diamond, Yellow Gold, Gold, 18k Gold, Rose Gold, White Gold

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25 Carat Round Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact 25 carat round diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, white gold and 18k gold, this item was constructed with great care. Find an antique version now, or shop for 3570 vintage or 5084 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 25 carat round diamond 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. Creating a 25 carat round diamond ring has been a part of the legacy of many jewelers, but those produced by Cartier, Tiffany & Co. and Five Star Jewelry are consistently popular. A round cut version of this piece has appeal, but there are also oval cut and mixed cut versions for sale. When shopping for a 25 carat round diamond ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 25 Carat Round Diamond Ring?

The price for a 25 carat round diamond ring starts at $1 and tops out at $2,320,000 with these rings, on average, selling for $3,381.

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.