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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

Art Deco 3.60 Ct Old European Diamond Solitaire Platinum Ring
Located in Napoli, IT
Diamonds For Ever This stunning antique Art Deco period Diamond solitaire ring is the understated
Category

Vintage 1920s European Art Deco Solitaire Rings

Materials

Diamond, Platinum

14K Yellow Gold Diamond Solitaire Ring 0.25 ct
Located in Laguna Beach, CA
Men's diamond solitaire ring in 14k yellow gold setting. Stamped 14k and weighs 7.1 grams. The
Category

Mid-20th Century Unknown Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold Vintage Diamond Solitaire Ring, .25ct, 2.3g
Located in Laguna Beach, CA
Ladies vintage diamond solitaire ring in 14k yellow gold setting. The diamond is an old-Euro cut
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Yellow Gold

Art Deco Style 14 Karat Gold & Diamond Solitaire Ring
Located in Philadelphia, PA
A very fine diamond and gold solitaire ring. With a round brilliant cut diamond bezel set in an
Category

20th Century American Art Deco Solitaire Rings

Materials

Diamond, Gold, 14k Gold

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
This ring is a size 10, but it can be re-sized up or down 1 size for a $25 fee. Once a ring is re
Category

21st Century and Contemporary Solitaire Rings

Materials

Black Diamond, Sterling Silver, Silver

2.01 ct HRD Classic Solitaire Diamond Ring in 18k White Gold
Located in KAATSHEUVEL, NL
HRD (Antwerp diamond high council) certified 2.01 carat H-VS2 round diamond engagement ring. Round
Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

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

Yellow Gold Diamond Solitaire Ring, 14k Round Brilliant Cut .33ct Twist
Located in Greensboro, NC
Size: 10 3/4 Sizing Fee: Down 5 sizes for $20 or Up 2 sizes for $25 Metal Content: 14k Yellow Gold
Category

Late 20th Century Unknown Solitaire Rings

Materials

Diamond, Yellow Gold

Pink Sapphire and Diamond 5-Stone Engagement 2.20 Carat Solitaire Ring
Located in Laguna Hills, CA
sapphire. The color is a soft dusty pink that displays nicely on this solitaire ring. The (4) diamonds
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
This ring is a size 10, but it can be re-sized up or down 1 size for a $25 fee. Once a ring is re
Category

Late 20th Century Unknown Solitaire Rings

Materials

Black Diamond, Sterling Silver

New Beverley K Aquamarine Diamond Ring 14k Gold Size 6.5 Engagement Solitaire
By Beverley K
Located in McLeansville, NC
- Natural Diamonds - 0.07 Total Carats, Round Brilliant Cut Metal: 14k Yellow Gold Weight: 2.4 Grams Stamps
Category

21st Century and Contemporary Solitaire Rings

Materials

Aquamarine, Diamond, 14k Gold, Yellow Gold

18 Karat Yellow Gold Ring with Green Tourmaline and .25 Carat Diamonds
Located in New York, NY
Cabochon oval green tourmaline center stone with diamond accents set in 18 kt yellow gold. Diamond
Category

1990s Retro Solitaire Rings

Materials

Diamond, Tourmaline, Yellow Gold

18 Karat Rose Gold 3.63 Carat Solitaire Pear-Shape Diamond Eternity Band Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat Rose Gold 3.63 Carat Solitaire Pear-Shape Diamond Eternity Band Ring The sparkle of a
Category

2010s Indian Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

White Gold Diamond Solitaire Ring, 14 Karat Princess Cut 1.02 Carat EGL, USA
Located in Greensboro, NC
it can be re-sized up 2 sizes for a $25 fee or down 4 sizes for a $20 fee. Once a ring is re-sized
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

1.62 ct Marquise Shape IGI Solitaire Ring in 18k White Gold
Located in KAATSHEUVEL, NL
ring. Marquise cut solitaire engagement ring in 18k white gold with E colour VVS2 clarity center stone
Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

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

2.48 Carat Certified Untreated Ruby Engagement Solitaire Ring Platinum
Located in US
platinum settings. Currently a US size 6:25 and easily adjustable. Total Ring Weight: 4.50g Included AIGS
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Ruby, Platinum

Gold and Diamond Ring
Located in Palm Beach, FL
Gold and Diamond Ring The marquise-shaped brilliant-cut diamond weighing approx. 2.01 carats
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond

14 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
weight: .25 ct. Diamond clarity: SI1 Diamond color: H Ring Size: 6.5 Weight: 1.4 dwt. / 2.3 gr
Category

20th Century Solitaire Rings

Materials

Diamond, White Gold

Diamond 0.6 Carat Traditional Ring/Band 14 Karat White Gold, Halo Ring
Located in New York, NY
Diamond 0.5 Carat Traditional Ring/Band 14 Karat White Gold, Halo Ring one 25 pointer Brilliant
Category

2010s Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

18 Karat Yellow Gold. Diamond Square , Statement, Modern ring
By Hella Ganor
Located in Herzeliya, IL
Large Diamond Ring for Woman, Diamond Cocktail Ring, Solitaire Diamond Ring, 25-year anniversary
Category

21st Century and Contemporary Israeli Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 3.87 Ct Australian Black Blue Green Opal Diamond Platinum ring
Located in Napoli, IT
step work, hosting a selection of 6 Swiss cut Diamond accent, approx .25 Ct TCW – rated G VVS The ring
Category

Vintage 1930s European Retro Solitaire Rings

Materials

Diamond, Black Opal, Platinum

Victorian 1.25 Ct Old Mine Diamond Coiled Snake 14 KT Ring
Located in Napoli, IT
inclusions rated I clarity J colour Ring is 23 x 25 mm. (h. x w.) with 13.2 grams weight The snake or serpent
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, 14k Gold

GIA Certified 24.13ct natural red tourmaline 3.00ct diamonds ring 18kt Rubellite
Located in New York, NY
natural round diamonds: G-color, Vs-2 clarity. 18kt. rose gold 14.5 grams. Deck of ring: 25 x 19.5mm
Category

2010s American Solitaire Rings

Materials

Diamond, Tourmaline, 18k Gold, Rose Gold

Yellow Gold Sapphire and Diamond Ring, 14 Karat Emerald Cut 1.22 Carat
Located in Greensboro, NC
This ring is a size 6 1/2, but it can be re-sized up 2 sizes for a $25 fee. Once a ring is re-sized
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Sapphire

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 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

GIA Certified 22.61 Carat Natural Blue Tanzanite Diamonds Ring 18kt Halo Royale
Located in New York, NY
18.8 grams 18kt. white & yellow gold Deck of ring: 25 x 21mm depth of ring: 11mm current ring
Category

2010s American Solitaire Rings

Materials

Diamond, Tanzanite, White Gold, Yellow Gold

Vintage Alliance Ring Diamonds Rubies solid 18K Gold ØUS 6.25 /2.5 gr
Located in SE
Alliance Ring in solid 18K Yellow Gold with 9 pave set brilliant cut Diamonds and Rubies Ø 1.75 mm
Category

Mid-20th Century Swedish Retro Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Silver

White Gold Aquamarine and Diamond Halo Ring, 14 Karat Oval Cut 1.38 Carat
Located in Greensboro, NC
Size: 8 1/4 Sizing Fee: Can be sized down 1 size or up 2 sizes for $25 Metal Content: 14k White
Category

20th Century Unknown Solitaire Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

0.90 Carat GIA Round Pave Diamond 18 Karat Rose Gold Vintage Engagement Ring
Located in Aventura, FL
Beautiful solitaire with accents style GIA certified diamond engagement ring. The ring features a
Category

21st Century and Contemporary American Modernist Solitaire Rings

Materials

Diamond, Rose Gold, Gold, 14k Gold

1.35 Carat Round Cut Red Spinel and Diamond Ring, 14 Karat White Gold Engagement
Located in Greensboro, NC
This ring is a size 7, but it can be re-sized up 2 sizes for a $30 fee or down 1 size for a $25 fee
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Spinel, 14k Gold, White Gold

Caesar Roman Noble Deco Vintage Ring 14 Karat 22G
Located in New York, NY
Caesar Inspired Ring .05ct Diamonds On Crown. H-color Si-1 Clarity 14kt yellow gold 22 grams
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Platinum and Solitaire Diamond Ring by Tiffany and Co.
By Tiffany & Co.
Located in Brisbane, QLD
A platinum Tiffany and Company ring with a 0.49 carat brilliant cut diamond. This particular ring
Category

Late 20th Century American Modern Engagement Rings

Materials

Diamond, Platinum

Violet Oval Sapphire Diamond Platinum Solitaire With Accents Cocktail Ring
Located in Boca Raton, FL
Unique natural violet color sapphire diamond ring handcrafted in platinum. The ring features an
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
This ring is a size 11 - 11 1/4, but it can be re-sized up or down 1 size for a $25 fee. Once a
Category

21st Century and Contemporary More Rings

Materials

Black Diamond, Silver

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
This ring is a size 11 - 11 1/4, but it can be re-sized up or down 1 size for a $25 fee. Once a
Category

Late 20th Century Unknown Cocktail Rings

Materials

Black Diamond, Silver

1.10ct Diamond Solitaire Ring 14k Yellow Gold Marquise Size 4.75 Engagement
Located in McLeansville, NC
Gem: Natural Diamond - 1.10 Carats, Marquise Brilliant Cut, I Color, SI1 Clarity Metal: 14k Yellow
Category

2010s Engagement Rings

Materials

Diamond, Yellow Gold

Art Deco White Gold Filigree Vintage Round Diamond Solitaire Engagement Ring
Located in Addison, TX
This Art Deco solitaire is a fine example of a filigree solitaire engagement ring crafted in 14
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, White Gold

White Gold Diamond Solitaire Engagement Ring, 14k Round Cut 1.00ctw Cathedral
By Scott Kay
Located in Greensboro, NC
Content: 14k White Gold Stone Information: Natural Diamond Solitaire Carat: .96ct (weighed) Cut
Category

20th Century More Rings

Materials

Diamond, White Gold

0.46ct VS2 Marquise Diamond Solitaire Engagement Ring 14k Gold Size 6.5
Located in McLeansville, NC
Gemstone Information: - Natural Diamond - Carats - 0.46ct (4.1 x 7.2 mm) Cut - Marquise Brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

0.34ct VS2 Round Diamond Solitaire Engagement Ring 14k Gold Size 6.5
Located in McLeansville, NC
Gemstone Information: - Natural Diamond - Carats - 0.34ct Cut - Round Brilliant Color - G - H
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

White Gold Diamond Solitaire Engagement Ring - 14k European Cut .10ct Vintage
Located in Greensboro, NC
Size: 10 1/4 Sizing Fee: Up 2 sizes $25 or Down 3 sizes for $20 Era: Art Deco 1920s - 1930s
Category

Vintage 1920s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Diamond Solitaire Ring, 14k Round Brilliant Cut .33ct Twist
Located in Greensboro, NC
Size: 10 3/4 Sizing Fee: Down 5 sizes for $20 or Up 2 sizes for $25 Metal Content: 14k Yellow
Category

20th Century More Rings

Materials

Diamond, Yellow Gold

White Gold Diamond Solitaire Engagement Ring, 14k Round Brilliant Cut .50ct
Located in Greensboro, NC
Size: 4 3/4 Sizing Fee: Up 2 sizes for $25 or down 1 size for $20 Metal Content: 14k White Gold
Category

20th Century More Rings

Materials

Diamond, White Gold

Georgian Era Diamond Solitaire Ring, 14k Gold & Silver Antique Rose .68ct
Located in Greensboro, NC
- 1850s, this 14k yellow gold piece showcases a rose cut natural diamond solitaire held in an open cut
Category

21st Century and Contemporary More Rings

Materials

Diamond, 14k Gold, Silver

New Black Diamond Engagement Ring, 14k Gold Round Cut Solitaire 1.21ct
Located in Greensboro, NC
engagement ring features a color-enhanced natural black diamond. The diamond is set in a classic Tiffany
Category

21st Century and Contemporary More Rings

Materials

Black Diamond, 14k Gold

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
This ring is a size 10, but it can be re-sized up or down 1 size for a $25 fee. Once a ring is re
Category

21st Century and Contemporary More Rings

Materials

Black Diamond, Sterling Silver

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

White Gold Diamond Art Deco Solitaire Engagement Ring 18k Single Floral Filigree
Located in Greensboro, NC
Size: 6 Sizing Fee: Up 2 sizes for $25 or Down 2 sizes for $25 Era: Art Deco Date: 1920s - 1930s
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

New Beverley K 1.29ctw Diamond Engagement Ring 14k Rose Gold Round Solitaire
By Beverley K
Located in McLeansville, NC
This is a new engagement ring. Gem: Natural Diamonds - 1.29 Total Carats - Center - Old European
Category

2010s Engagement Rings

Materials

Diamond, Rose Gold

New Light Yellow Radiant Diamond 1.04 Engagement Ring, 14k White Gold Solitaire
Located in Greensboro, NC
! Fashioned from 14k white gold, this brand-new engagement ring features a lovely natural yellow diamond
Category

21st Century and Contemporary More Rings

Materials

Diamond, White Gold

0.30ct Round Diamond Solitaire Engagement Ring 18k White Gold Filigree Size 4.75
Located in McLeansville, NC
mm Band / Shank Width: 0.9 mm This ring is a size 4 3/4, but it can be resized down 1 size for a $25
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

4.99 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.993 Carat Natural Salt and Pepper Diamond set in Platinum. Diamonds
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

2.08 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.083 Carat Natural Salt and Pepper Diamond set in Platinum. Diamonds
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

2.14 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.143 Carat Natural Salt and Pepper Diamond set in Platinum. Diamonds
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

GIA Certified Gold 1.94 Carat Emerald Cut Diamond Solitaire Ring with Accents
Located in Sherman Oaks, CA
Size 4.75 Gorgeous 18k White Gold Engagement Ring Features 1.94 ct Emerald Cut Solitaire Diamond w
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold

White Gold Diamond Art Deco Solitaire Ring, 14k Single Cut Milgrain Engagement
Located in Greensboro, NC
Size: 6 Sizing Fee: Down 2 sizes for $20 or Up 2 sizes for $25 Era: Art Deco 1920s - 1930s
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White 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

White Gold Diamond Art Deco Solitaire Engagement Ring, 18k Old European .10ct
Located in Greensboro, NC
treasures the past! Fashioned in high purity 18k white gold and featuring a natural diamond solitaire, this
Category

Late 20th Century Engagement Rings

Materials

Diamond, 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

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25 Solitaire Diamond Ring For Sale on 1stDibs

Find the exact 25 solitaire diamond ring you’re shopping for in the variety available on 1stDibs. Frequently made of gold, white gold and yellow gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 25 solitaire diamond 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. A 25 solitaire diamond ring from Tiffany & Co., Cartier and House of R&D — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and mixed cut cut versions available here, too. Finding a 25 solitaire diamond ring for sale for women should be easy, but there are 483 pieces available to browse for unisex as well as men, too.

How Much is a 25 Solitaire Diamond Ring?

On average, a 25 solitaire diamond ring at 1stDibs sells for $2,498, while they’re typically $132 on the low end and $1,200,000 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.