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I Carat Solitaire Diamond Ring

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4.39 Carat G.I.A Emerald Cut Diamond Solitaire Ring
By Pampillonia
Located in Bethesda, MD
From the master ring makers of Pampillonia Jewelers a 4.39 emerald cut diamond platinum ring. The
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Old European Cut Diamond Solitaire Ring, 9.62 Carat, I-VS2, circa 1900
Located in Idar-Oberstein, DE
An antique old European cut diamond solitaire ring, ca. 1900. The single diamond weighs 9.62 carats
Category

Antique Early 1900s Solitaire Rings

Materials

Diamond

1940s 1.01 Carat Diamond Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.11 carat diamond (total) and platinum solitaire ring; part of our
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

10.32 Carat Solitaire Diamond Ring in Platinum
Located in Palm Desert, CA
Set in Platinum, weighing 11 grams, is a 10.32 carat Round Brilliant Cut diamond solitaire, Color
Category

2010s North American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 5.11 Carat Diamond Solitaire Ring
Located in Palm Beach, FL
Stunning 5.11 Carat Diamond set in 18K Yellow Gold ring with Platinum mounting. Diamond is GIA
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

1.22 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 1.22 carat princess cut diamond and platinum solitaire ring; part of our
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, Platinum

1.01 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1.01 ct diamond and platinum solitaire ring; part of our diamond engagement ring
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

Edwardian 0.71 Carat Diamond and Platinum Solitaire Ring
Located in Montgomery, AL
filigree accents, and antique hand engraving. This diamond ring features a classic solitaire silhouette
Category

Early 20th Century Edwardian Solitaire Rings

Materials

White Diamond, Platinum

Leo Diamond Engagement Ring Round 1.57 Carat I VS2 in 14 Karat Gold IGI Report
By The Leo Diamond
Located in San Diego, CA
The Leo Diamond by Leo Schachter Style: Solitaire Engagement Ring Serial Number: LEO-207797
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold, Gold, Yellow Gold

GIA Certified 2.09 Carat Cushion Diamond I Color Platinum Solitaire
By FERRUCCI
Located in New York, NY
GIA Certified 2.09 carat Cushion diamond, I color, SI1 clarity, Triple Excellent Cut, Symmetry and
Category

2010s American Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

New GIA 2.00 Carat Pear Brilliant Diamond Ring I / Si-1 Solitaire Class Platinum
Located in New York, NY
Pear Solitaire GIA 2.00ct. Pear cut diamond ring. I-color Si-1 clarity Report Id: 12037753
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Solitaire Ring in 950 Platinum I VVS1 0.31 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Solitaire Ring in 950 Platinum I VVS1 0.31 CTW PRIMARY DETAILS SKU: 123649
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

0.50 Carat Diamond 14 Carat White Gold Solitaire Ring
Located in Paris, FR
Elegant solitaire in white gold set with a central diamond and paved on both sides with 2 small
Category

2010s French Contemporary Solitaire Rings

Materials

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

Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum I VS1 2.17 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum I VS1 2.17 CTW PRIMARY DETAILS SKU
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

French 1950s 1.50 Carat Diamond Platinum Solitaire Ring
Located in Poitiers, FR
Platinum ring. Magnificent antique solitaire in excellent condition, this engagement ring is
Category

Vintage 1950s French Retro Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Antique 1.07 Carat Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique European 1.07 carat diamond and 14 karat white gold solitaire style engagement
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 6.00 Carats Diamond Gold Solitaire Ring
Located in Massafra, IT
An exclusive solitaire ring , in contemporary design, ideal for modern ladies. Ring come in 14K
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Gold

Solitaire Diamond Ring
Located in Geneva, CH
Diamond diameter: approximately 3.97 millimeters. Diamond estimated weight: 0.23 carat. Old
Category

20th Century Aesthetic Movement Solitaire Rings

Materials

Diamond

2.00 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2 carat asscher cut diamond solitaire and platinum ring; part of our diverse
Category

Early 2000s Unknown Solitaire Rings

Materials

Diamond, Platinum

GIA Emerald-Cut Diamond I-VS1 Solitaire Engagement Gold Ring
Located in Miami, FL
his classic Solitaire engagement ring crafted in 14k white gold. It exposing an emerald-cut
Category

21st Century and Contemporary American Art Deco Solitaire Rings

Materials

Diamond, Emerald, Gold

Antique 1.13 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1.13 carat diamond and platinum solitaire style engagement ring; part of our
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
This eye-catching Natural Emerald Cut diamond weighing 5.03 ct, I in color, VS1 in clarity, Very
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

1930s Antique 0.95 Carat Diamond Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.95 carat diamond and platinum solitaire ring; part of our
Category

Vintage 1930s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Antique 1.05 Carat Diamond and 14K White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
This fine and impressive antique 1920s 1.05 carat diamond and 14 karat white gold solitaire
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, White Gold

Antique 0.33 Carat Diamond and 18k White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.33 carat diamond, 18 karat white gold and platinum engagement ring; part of
Category

Vintage 1930s French Solitaire Rings

Materials

Diamond, White Gold, Platinum

1920s 1.07 Carat Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
antique diamond solitaire ring is supplied with an independent diamond grading certificate. Images do not
Category

Vintage 1920s French Solitaire Rings

Materials

Diamond, Yellow Gold

Mens Diamond Ring 14k Gold Band .20 Carat Solitaire Vintage
By Estate Jewelry
Located in East Brunswick, NJ
Mens Diamond Ring 14K Gold Band .20ct Solitaire Vintage This amazing vintage ring is finely
Category

Late 20th Century Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.28 carat (total) diamond solitaire ring in platinum; part
Category

Vintage 1940s Solitaire Rings

Materials

Diamond, Platinum

J. Birnbach 3.54 carat GIA Radiant Cut Diamond Solitaire Engagement Ring
By J. Birnbach
Located in New York, NY
This sleek, modern solitaire features a sparling 3.54 carat radiant cut diamond. It is certified by
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

IGI Certified 8.01 Carats Diamond 18K Gold Solitaire Ring
Located in Massafra, IT
So gorgeous solitaire ring with a contemporary design , so modern , sophisticated style. Ring come
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

1900s Antique 1.14 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.14 carat diamond and platinum solitaire ring; part of our
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

G.I.A. 10.00 Carat Fancy Yellow Diamond Ring
Located in New York, NY
GIA certified 10.00carat rectangular cut diamond flanked by two trapezoid shape diamonds with total
Category

21st Century and Contemporary American Artist Solitaire Rings

Materials

Yellow Diamond, 18k Gold, Platinum

Marquise Cut 1.01 Carat Diamond Solitaire Ring in Platinum
Located in Berlin, DE
Platinum Solitaire Ring with a Marquise Cut 1.01 Carat Diamond Cut: Marquise + 2 Baguette Clarity
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Diamond, Platinum

Cartier 1895 Solitaire 0.18 Carat Diamond Ring Pt 49
By Cartier
Located in Kobe, Hyogo
Item: Authentic Cartier 1895 Diamond Solitaire Ring Stones: Diamond (0.18ct) Color: F Clarity:VVS2
Category

2010s French Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 3.40 I/SI2 Pear Cut Diamond Solitaire 18K White Gold Ring
Located in Miami, FL
GIA Certified 3.40 pear cut diamond ring set 18k white gold. The diamond color is I and clarity is
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

Late Deco 1.35 Carat Diamond Solitaire Ring, circa 1930s
Located in London, GB
Splendidly representing the Art Deco era is this tasteful solitaire ring set with a round brilliant
Category

Vintage 1930s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Art Deco 1.03 Carat Diamond Solitaire Ring, circa 1920s
Located in London, GB
Portraying the Art Deco era is this wonderful solitaire ring set with an old cut diamond in the
Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Cartier Date Diamond Solitaire Ring in 18K White Gold H-I VVS 0.21 CTW
By Cartier
Located in New York, NY
Cartier Date Diamond Solitaire Ring in 18K White Gold H-I VVS 0.21 CTW In excellent condition and
Category

2010s Solitaire Rings

Materials

Diamond, White Gold

Vintage 1.75 Carat Asscher cut Diamond Solitaire Ring in White Gold
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1.75 carat diamond and 18 karat white gold solitaire ring; part of our diverse
Category

Vintage 1970s British Solitaire Rings

Materials

Diamond, White Gold

Contemporary 0.66 Carat Solitaire Diamond Engagement Ring 18 Carat White Gold
Located in Hamilton, AU
Forged in 18 carat white gold, this fabulous contemporary solitaire ring features a gorgeous 0.66
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

0.75 Carat Pear Shaped Diamond Platinum Solitaire Engagement Ring
Located in Sherman Oaks, CA
Pear Shape Diamond Diamond weight - 0.75 ct Color - I Clarity - SI3 Total mass - 4.6 g Ring Size
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Old European Diamond Ring .70 Carat Solitaire Mens 14k Gold Band Vintage
By Estate Jewelry
Located in East Brunswick, NJ
Old European Diamond Ring .70ct Solitaire Mens 14K Gold Band Vintage This amazing vintage ring is
Category

20th Century Solitaire Rings

Materials

Diamond

GIA Certified 1.5 Carat Diamond Two Tone Gold Solitaire Engagement Ring
Located in Stamford, CT
Classic six prong diamond engagement ring. GIA certified 1.5ct round brilliant cut diamond mounted
Category

21st Century and Contemporary Solitaire Rings

Materials

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

Cartier 1895 Solitaire 0.71 Carat Diamond Platinum Ring US 4.5
By Cartier
Located in Tokyo, JP
Brand:Cartier Name:1895 Solitaire Ring Material :1P Diamond (D0.71ct E-VVS1), PT950 Platinum Ref
Category

Early 2000s French Solitaire Rings

Materials

Diamond, Platinum

Vintage French 1.38 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine, and impressive vintage French 1.38 carat diamond and 18 karat yellow gold
Category

Vintage 1960s Unknown Solitaire Rings

Materials

Diamond, Yellow Gold

1 Carat Solitaire Black Diamond Traditional Ring/Band 14 Karat Yellow Gold
Located in New York, NY
1 Carat Solitaire Black Diamond Traditional Ring/Band 14 Kt Yellow Gold Size 6.5 Solitaire round
Category

2010s Solitaire Rings

Materials

Diamond, Black Diamond, Gold, 14k Gold, Yellow Gold

Platinum .37 Carat Round Solitaire Ring
Located in New York, NY
.37ct. NATURAL ROUND BRILLIANT DIAMOND Vs-1 clarity I-color Platinum 3.6 Grams Current size: 7
Category

2010s Contemporary Solitaire Rings

Materials

Diamond, Platinum

Diamond ca. 2.4ct solitaire ring
Located in Berlin, BE
Indulge in the breathtaking beauty of this exquisite Old European solitaire ring, meticulously set
Category

Mid-20th Century French Aesthetic Movement Solitaire Rings

Materials

Diamond, Palladium

Emerald cut Diamond Solitaire Ring 1.66 ct LC (IF – I), 80's - Israel
Located in VALLADOLID, ES
Emerald cut Diamond Solitaire Ring 1.66 ct (IF – I), 80's - Israel Spectacular 1.66 carat emerald
Category

Vintage 1980s Israeli Modern Solitaire Rings

Materials

Diamond, 14k Gold

Yellow Gold Solitaire Diamond Ring
Located in Palm Desert, CA
14 Karat Solitaire Diamond Ring. The ring features a flush-set round diamond set in the center. The
Category

Early 2000s Unknown Modern Solitaire Rings

Materials

Diamond, Yellow Gold, Gold, 14k Gold

Antique 0.35ct Old Mine Cut Diamond Solitaire Ring, I Color, 18k Yellow Gold
Located in New York, NY
Antique diamond solitaire ring with a 0.35-carat old mine cut diamond, I color, VS1 clarity, set in
Category

Antique 1860s Unknown Victorian Solitaire Rings

Materials

Diamond, Gold, Yellow Gold, Silver

18 Karat White Gold 0.74 Carat Diamond Solitaire Style Ring
Located in Southampton, GB
. Diamond Weight: 0.74ct Diamond Colour: I Diamond Clarity: VS Total Ring Weight: 8.1g Ring Material: 18ct
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, White Gold

Antique French Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique French 0.53 carat diamond and platinum solitaire ring; part of our
Category

Vintage 1920s French Solitaire Rings

Materials

Diamond, Platinum

Antique Diamond Solitaire Engagement Ring
Located in Denver, CO
This classic antique solitaire diamond ring features an Old European cut diamond measuring
Category

Early 20th Century Unknown Edwardian Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

J. Birnbach 3.95 carat Oval Diamond Solitaire Engagement Ring in 14K Yellow Gold
By J. Birnbach
Located in New York, NY
3.95 carat oval diamond. The diamond is I color and SI2 clarity, GIA report number 6224603133. The ring
Category

2010s American Solitaire Rings

Materials

Diamond, Yellow Gold

Early Diamond Solitaire Ring 'I am a Token of Love', circa 16th Century
Located in London, GB
Early diamond solitaire ring. Set centrally with a rectangular point cut diamond in a closed back
Category

Antique 16th Century Solitaire Rings

Materials

Diamond, Yellow Gold

GIA Certified Diamond Heart Solitaire Ring
Located in Phoenix, AZ
Can't go wrong with a solitaire diamond ring! This diamond solitaire ring has a .93 carat GIA
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond

18 Carat Tourmaline Solitaire Ring with Diamond Accents in Rose Gold
Located in Sherman Oaks, CA
Gorgeous Tourmaline ring 18k rose gold Tourmaline approximately: 18 carats Diamond weight
Category

Early 2000s American Modern Solitaire Rings

Materials

Tourmaline, 14k Gold

Antique and Contemporary 1.54 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse jewellery and estate jewelry collections. This stunning diamond
Category

2010s British Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

GIA Certified 4 Carat Fancy Light Yellow Cushion Diamond Ring I Flawless
By Antinori Fine Jewels
Located in Rome, IT
Exquisite solitaire fancy yellow cushion cut diamond with two sidetrillion cut diamonds and set in
Category

2010s Italian Solitaire Rings

Materials

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

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I Carat Solitaire Diamond Ring For Sale on 1stDibs

Find the exact i carat 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. You can easily find a 1570 antique edition and 1552 modern creations to choose from as well. You’re likely to find the perfect i carat 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. Finding an appealing i carat solitaire diamond ring — no matter the origin — is easy, but Tiffany & Co., Antinori Fine Jewels and The Leo Diamond each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also old european cut and oval cut versions for sale. If you’re browsing our inventory for a i carat solitaire diamond 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 I Carat Solitaire Diamond Ring?

Prices for a i carat solitaire diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,975,000, while this accessory, on average, fetches $3,806.

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.

Questions About I Carat Solitaire Diamond Ring
  • 1stDibs ExpertNovember 2, 2023
    There is no rule for how many carats a diamond wedding ring should be. You're free to choose a ring with a carat weight that appeals to you and fits your budget. The average carat weight for diamond wedding rings is 1 to 1.9 carats. Shop an assortment of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertFebruary 1, 2024
    Elizabeth Taylor's famous diamond ring was 33.19 carats. Although many people believe the Krupp diamond ring was an engagement gift, Richard Burton actually bought the gorgeous Asscher-cut ring to mark their five-year anniversary. For their engagement, Burton presented Taylor with an 18.61-carat emerald and diamond pendant made by Bulgari. The pendant detached from its necklace and could double as a brooch. Explore a large selection of diamond rings on 1stDibs.