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1 Carat Diamond Solitare

10K Rose Gold 1/10 Carat Bezel Set Diamond Solitare Pendant Necklace
Located in New York, NY
: Diamond Type: Natural Brown Diamonds Diamond Count: 1 Round-Cut Diamonds Diamond Color: Champagne Diamond
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold, 10k Gold

14 Karat Gold Solitare Pear Salt and Pepper Diamond Ring Center 1.12 Carat
Located in San Francisco, CA
This Earthy design solitaire ring features a 1.12 -Carat Salt & Pepper Pear Shape Natural diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Gold

14 Karat White Gold Earhty Solitare Pear "Icey" Diamond Ring Center 1.35 Carat
Located in San Francisco, CA
This Earthy design solitaire ring features a 1.35 -Carat ""Icey"" Rustic Pear Shape Natural diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Gold

14 Karat Gold Solitare Trilliant Salt and Pepper Diamond Ring Enter, 2.04 Carat
Located in San Francisco, CA
Center Diamond Carat Weight: 2.04 Metal: 14K Yellow Gold Setting Type: Prong Shank Height: 1.5 Shank
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Gold

14 Karat Gold Solitare Emerald Salt and Pepper Diamond Ring Center, 2.01 Carat
Located in San Francisco, CA
This Earthy design solitaire ring features a 2.01 -Carat Salt & Pepper Emerald cut Natural diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Emerald, Yellow Gold

9.48 Rhodolite Garnet Diamond 18k Yellow Gold Solitare Ring
Located in Woodstock, GA
9.48 Rhodolite Garnet Diamond 18k Yellow Gold Solitaire Ring, In Stock. This solitaire ring
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Garnet, Rhodolite, 18k Gold, Gold, Yellow Gold

Antique Old Mine Cut Diamond Gold Solitare Ring
Located in Cairo, EG
Antique Russian old mine cut diamond solitaire ring centered with 1 old mine cut diamond with an
Category

Antique Early 1900s Solitaire Rings

Materials

14k Gold

1.00 Carat Princess Cut Diamond Halo 14 Karat Yellow Gold Engagement Ring
Located in Sherman Oaks, CA
I Clarity: At least VS-2 Total Diamond Weight of All Diamonds = At least 1 carat Gallery Features
Category

Mid-20th Century Engagement Rings

Materials

Diamond, 14k Gold

1.39 Carat Princess Cut Diamond 14 Karat White Gold Ring with AIG-Certified
Located in Sherman Oaks, CA
Gorgeous 14k White Gold Engagement Ring Solitare Princess Cut Engagement Ring w/ Accent Diamonds
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold

18ct White Gold Diamond Solitaire Ring
Located in Cape Town, ZA
18CT WHITE GOLD DIAMOND SOLITARE RING Stunning Item Attributes Metal Colour
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Gold

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Art Deco Three-Stone Diamond Engagement Ring, circa 1930s
Located in London, GB
This beautiful three stone ring is a collection of transitional cut diamonds. This dates the ring to approximately the 1930s and is hand made. The centre diamond weighs 0.50 carat wh...
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Roman Malakov 1.18 Carats Brilliant Round Diamonds Six Row Galaxy Fashion Ring
By Roman Malakov
Located in New York, NY
A marvelous fashion ring showcasing a six row galaxy ring embellished with brilliant round diamonds weighing 1.18 carats total, F-G color and VS-SI1 in clarity. Made with 18K White a...
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Happy Diamonds Flowers Necklace Pendant in 18K White, Yellow & Rose Gold
Located in Wan Chai District, HK
This stunning Happy Diamonds flowers pendant is the perfect choice for anyone looking for a unique and stylish accessory. The pendant itself is made of high quality 18k gold and feat...
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

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

Antique Shell Cameo Brooch - 14K Yellow Gold
Located in New York, NY
Unearth timeless beauty with this elegant antique Shell Cameo Brooch. Crafted in exquisite 14K yellow gold and weighing 4.4 grams, this brooch showcases a delicate and meticulously c...
Category

Antique 1840s Retro Brooches

Materials

Gold, 14k Gold, Yellow Gold

Antique Shell Cameo Brooch - 14K Yellow Gold
Antique Shell Cameo Brooch - 14K Yellow Gold
Free Shipping
W 1.03 in L 1.34 in
0.40 Carat Circle Shape Half Moon Diamond Pendant
Located in Great Neck, NY
Beautiful shiny 0.40 Carat Circle Shape Half Moon Diamond. (Pendant only)
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

0.40 Carat Circle Shape Half Moon Diamond Pendant
0.40 Carat Circle Shape Half Moon Diamond Pendant
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W 0.4 in D 0.2 in L 0.4 in
2.26 Carat Aquamarine Close Setting Ring in 18 Karat Yellow Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
Elegant Aquamarine Close Setting Ring are fun to wear. A classic Single Stone of Ring with a designer touch with its setting in 18K Yellow gold, giving it a true Fun look. 2.26 Car...
Category

21st Century and Contemporary Indian Modernist Solitaire Rings

Materials

Aquamarine, 18k Gold, Yellow Gold

Cartier Black Pearl 18k White Gold Ring
By Cartier
Located in Banbury, GB
Brand Cartier Serial No. N****** Date 2001 ____________________________________________...
Category

2010s French Band Rings

Materials

Black Pearl, White Gold

Galaxy Confetti Diamond Cigar Band, 8.4mm in 14 Karat Yellow Gold, 1 Carat
By Five Star Jewelry
Located in Austin, TX
This stunning Galaxy satin finished 14k yellow gold flush set cigar band dripping with diamonds is from our Confetti Collection. The cigar band shape and the creative setting of the ...
Category

2010s American Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Art Deco Emerald and Diamond Plaque Ring
By Janesich
Located in London, GB
An Art Deco emerald and diamond plaque ring attributed to Janesich, the emerald-cut emerald estimated to weigh 1.8 carats, accompanied by GCS laboratory report, stating to be of Colo...
Category

Vintage 1920s French Art Deco Cluster Rings

Materials

Diamond, Emerald, Platinum

Vintage Cartier 14 Karat Gold Heart Charm
By Cartier
Located in New York, NY
A pretty 14k yellow gold heart charm by Cartier with an engraved home on the front of the heart, from 1966. The charm has a detailed engraved house surrounded by trees on the front. ...
Category

Late 20th Century American Modern Pendant Necklaces

Materials

Gold, 14k Gold

Vintage Cartier 14 Karat Gold Heart Charm
Vintage Cartier 14 Karat Gold Heart Charm
Free Shipping
W 1.25 in L 1.5 in
EGL Certified 2.07 Carat Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
1930's Art Deco diamond engagement ring. EGL certified Old European cut 2.07ct diamond center stone mounted in a platinum graduated setting. Both shoulders are tiered with six round ...
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

10K Rose Gold 1/10 Carat Solitaire Bezel Set Diamond Pendant Necklace
Located in New York, NY
A twinkling 1/10ct round diamond rests in a soft bezel setting. Anchored on each side, a cable chain holds the pendant in place. This 10k rose gold necklace is the perfect option for...
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

White Diamond, Diamond, 10k Gold, Rose Gold

Diamond and Black Onyx Oval Ring, 10k Yellow Gold, Ring Size 5.5, Fancy Ring
Located in McLeansville, NC
Crafted in 10K yellow gold, this ring features a stunning oval-shaped black onyx stone. The deep black color of the onyx creates a striking contrast against the yellow gold, adding a...
Category

Early 2000s Fashion Rings

Materials

Diamond, Onyx, 10k Gold, Yellow Gold

Rare 5 Carat Cushion Brilliant Cut GIA Certified Engagement Ring
By Diamond Scene
Located in New York, NY
A beautiful and striking diamond set in an elegant delicate diamond mounting. 5.01 Cushion Brilliant cut GIA certified H color VS1 clarity diamond. A unique cut, this cushion b...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond

Oscar Heyman Platinum GIA Certified 6.22tcw Trilliant Diamond 'Ballerina' Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum 'Ballerina Ring' contains a 2.52ct GIA certified trilliant diamond (F/ SI2) and 25 tapered baguette diamonds weighing 3.70cts (F-G/ VS+). It is has an elegant s...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

14K Yellow Gold Organic Round Salt and Pepper Diamond Ring 'Center: 1.28 Carat'
Located in San Francisco, CA
This Delicate design features a row of twelve (12) round diamonds micro-prong set in a hidden halo on its crown gallery. In the center of the ring is set 1.28 Carat Salt and Pepper r...
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Recent Sales

1/4 Carat Solitare Diamond Certified Diamond Ring 14 Karat White and Pink Gold
By Collective Brilliant
Located in NEW YORK, NY
Make a statement with this stunning piece of jewelry. Each certified diamond is carefully set. All
Category

Antique 19th Century Indian Engagement Rings

Materials

Diamond, Gold, 14k Gold

3.01 Carat Solitaire Brilliant Cut Diamond Engagement Ring
Located in Toorak, Victoria
for an engagement, anniversary or any occasion ring. Diamonds: 1=3.01cts actual weight N/O color Si1
Category

2010s Australian Modern Engagement Rings

Materials

18k Gold

Tiffany & Co. Platinum Diamond Solitare Engagement Ring
By Tiffany & Co.
Located in New York, NY
fluorescence. Stamped Tiffany & Co., PT950, along with diamond registration number and carat weight. The
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Alexander 0.30ct Diamond Solitare Pendant Necklace 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Beautiful and modern bezel set diamond solitaire necklace. By Alexander of Beverly Hills. 1 round
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Vintage Diamond and Platinum Solitare Ring
Located in Chipping Campden, GB
This stunning 1 carat diamond is perched on a very simple claw setting and has a row of five
Category

Vintage 1960s British Modern Solitaire Rings

Materials

Diamond, Platinum

Antique Rose Cut Diamond Gold Solitare Ring
Located in Cairo, EG
Antique russian ring centered with 1 rose cut diamond open back with a diamond diameter of 8mm
Category

Antique Early 1900s Solitaire Rings

Materials

14k Gold

Antique Old Mine Cut Diamond Gold Solitare Ring
Located in Cairo, EG
Antique 14k gold solitare ring centered with 1 old mine cut diamond with an estimate weight of 1.5
Category

Vintage 1910s Solitaire Rings

2.275 Carat Diamond and Baguette Split Shank Ring Cocktail Ring in White Gold
Located in New York, NY
2.275 Carat Diamond and Baguette Split Shank Ring Cocktail Ring in White Gold Crafted in 14K
Category

Late 20th Century Engagement Rings

Materials

Diamond, White Gold

Antique 14k Gold Rose Cut Diamond Ring
Located in Cairo, EG
14k gold rose cut diamond solitare ring centered with 1 rose cut diamond in full facets yellow
Category

Vintage 1920s Solitaire Rings

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1 Carat Diamond Solitare For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 1 carat diamond solitare for your needs in our varied inventory. Frequently made of gold, 14k gold and yellow gold, this item was constructed with great care. You can easily find a 15 antique edition and 12 modern creations to choose from as well. Making the right choice when shopping for a 1 carat diamond solitare may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 carat and 1 carat versions are of considerable interest. Creating a 1 carat diamond solitare has been a part of the legacy of many jewelers, but those produced by Five Star Jewelry and Tiffany & Co. are consistently popular. A 1 carat diamond solitare can make for a versatile accessory, but a selection from our variety of 17 diamond versions can add an especially stylish touch. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and emerald cut cut versions available here, too. Finding a 1 carat diamond solitare for sale for women should be easy, but there are 6 pieces available to browse for unisex as well as men, too.

How Much is a 1 Carat Diamond Solitare?

Prices for a 1 carat diamond solitare can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $342 and can go as high as $47,200, while this accessory, on average, fetches $7,500.

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 1 Carat Diamond Solitare
  • 1stDibs ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 1stDibs ExpertApril 5, 2022
    The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry & watches from different periods to choose from.
  • 1stDibs ExpertSeptember 28, 2021
    A 1-carat pink diamond’s worth depends on the color intensity and carat. High-quality pinks are the most expensive natural diamond color today. The price can vary from $10,000 to $70,000 per carat for an intense pink. On 1stDibs, you will find a variety of pink diamond jewelry from different periods.
  • 1stDibs ExpertFebruary 22, 2021
    The average cost of a pair of 1-carat diamond earrings is around $2,500. However, that price can change depending on the quality of the diamonds and the brand.
  • 1stDibs ExpertSeptember 28, 2021
    Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.
  • 1stDibs ExpertOctober 19, 2021
    The average cost of a pair of diamond stud earrings with a total carat weight of 1-carat is $2,495. Depending on the clarity, cut and color of the diamond, the price and other details may vary. On 1sDibs, shop for antique and vintage diamond earrings.