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1 Ct Diamond Solitaire

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Diamond 1 Ct. Solitaire Brilliant Ring Art Nouveau, 14k Yellow Gold
Located in Berlin, BE
sophistication. The centerpiece of this ring is a breathtaking 1-carat old cut brilliant diamond, expertly
Category

Late 20th Century German Solitaire Rings

Materials

Diamond, 14k Gold

Victorian .35 Ct Diamond Solitaire Gent Ring
Located in Napoli, IT
gold, tested Hallmarks: none/worn Gems: 1 old European cut diamond of approx .35 Ct (G/VS) UK size: P 1
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, 15k Gold

GIA Certified 1 Ct F Color VVS Clarity Round Brilliant Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
white gold solitaire setting, this diamond is a testament to sophistication and timeless beauty. The
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Beautiful 18k Rose Gold Solitaire Ring w/ 1 ct Natural Diamonds GIA Certificate
Located in רמת גן, IL
A beautiful classic solitaire ring with a dazzling 1 carat Round Brilliant natural diamond in FVVS1
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

12.30 Ct Australian Opal Diamond Large Solitaire ring
Located in Napoli, IT
classy solitaire design with Diamond complement on shoulders The large Natural solid Australian Opal
Category

Mid-20th Century Italian Contemporary Solitaire Rings

Materials

Diamond, Opal, 18k Gold

Georgian 2.0 Ct rare Pointed Diamond Solitaire Plus
Located in Napoli, IT
, tested Hallmarks: none/worn Gems: 1 antique early cut diamond of approx 2.00 Ct (7.73 mm. x 6.74 mm
Category

Antique Mid-18th Century European Solitaire Rings

Materials

Diamond, Gold

Retro 3.10 Ct Diamond Solitaire Gent Ring 18 KT
Located in Napoli, IT
white gold Hallmarks: assay Gems: 1 early brilliant cut diamond of approx 3.10 Ct (L/VS1 – agd 9.07 mm
Category

Vintage 1940s Italian Retro Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco 1.45 CT Diamond Solitaire 18 Kt Ring
Located in Napoli, IT
condition Metal: 18 Kt white gold Hallmarks: assay and maker Gems: 1 old mine cut diamond of approx .85 Ct
Category

Vintage 1930s Italian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

1 Ct Natural Pink Sapphire & 1.25 Ct Diamond Ring in Platinum
Located in New York, NY
A classic, Ring 1 Ct Oval Pink Sapphire & 1.25 Ct Diamond Ring in Platinum Natural Pink Sapphire
Category

Early 2000s Solitaire Rings

Materials

Diamond, Pink Sapphire, Platinum

Retro 1.50 Ct Old European Cut Diamond VVS Solitaire Ring
Located in Napoli, IT
This outstanding Retro Diamond solitaire ring is 1940/45 ca It has been substantially hand crafted
Category

Vintage 1940s European Retro Solitaire Rings

Materials

Diamond, 18k Gold

GIA Certified Platinum Tiffany & Co. Diamond Solitaire Ring 1.03 ct
By Tiffany & Co.
Located in Laguna Beach, CA
Ladies Tiffany & Co diamond solitaire ring with platinum settings. The inside of the ring is
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Platinum

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

Art Deco 5.95 Ct Solitaire Colombian Emerald Diamond Platinum Ring
Located in Napoli, IT
totalling approx .15 Ct – 22 brilliant cut diamonds totalling approx .30 Ct UK size: K 1/2 US size: 5.5
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Diamond, Emerald, Platinum

Enchanting Solitaire: 0.38 ct Diamond Shimmers in Warm 14K Gold
Located in רמת גן, IL
This elegant ring, crafted in 14K yellow gold, showcases a stunning round brilliant natural diamond
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 14k Gold

0.61 Ct Diamond and 18k Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse diamond jewelry collections. This fine and impressive diamond solitaire
Category

Early 2000s British Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian .55 Ct Old Mine Cut Diamond Rare Solitaire Ring
Located in Napoli, IT
Gems: 1 old mine cut diamond of approx .55 Ct (G/VS) UK size: N 1/4 US size: 6.75 Measures: diameter is
Category

Antique Late 19th Century European Etruscan Revival Solitaire Rings

Materials

Diamond, 18k Gold

Unique Platinum Solitaire Ring with 0.80 Ct Natural Diamonds, IGI Cert
Located in רמת גן, IL
. This ring comes with an IGI report and a fancy box. -1 diamond main stone of 0.80 ct. Cut: Cut
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Platinum

Art Deco .75 Ct. G VS1 Diamond Solitaire Plus Engagement Ring
Located in Napoli, IT
Gems: 1 old oval faceted cut diamond of approx .75 Ct (G/VS1) – 6 brilliant cut diamonds totaling
Category

Vintage 1920s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Dazzling 18K White Gold Diamond Solitaire Ring with 0.05 ct Natural Diamonds
Located in רמת גן, IL
to draw admiration and attention. Metal: 18K White Gold Diamond: 1 stone Diamond carat weight
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Style 6.0 Ct. Ruby Red Fire Opal Diamond Solitaire ring
Located in Napoli, IT
, approx . 20 Ct of Diamonds between Swiss and brilliant cut, G/H VVS/SI Crown is 15 mm. X 13 mm. (h. x w
Category

Antique 1880s European Contemporary Solitaire Rings

Materials

Diamond, Opal, Fire Opal, 18k 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

0.30 Ct Solitaire Diamond Unisex Engagement Ring in 18K White Gold
By VR Jewels
Located in Houston, TX
> Gemstone - Diamond > Gemstone Weight - 0.3 ct > Stone Size - 3.2 mm > Stone pcs - 1 > Stone Shape
Category

21st Century and Contemporary American Victorian Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Gold

Edwardian .75 Ct Diamond Solitaire Deep Carved 18 KT Gold Ring
Located in Napoli, IT
: none/worn Gems: 1 old brilliant cut diamond of approx .75 Ct (I/VS) UK size: L US size: 5.75 Measures
Category

Early 20th Century European Edwardian Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Antique 14 Karat Gold & 0.73 Ct. European Cut Diamond Solitaire Ring
Located in Philadelphia, PA
A very fine diamond solitaire ring. With round old European cut diamond prong set in a classic 14k
Category

20th Century Unknown Edwardian Solitaire Rings

Materials

Diamond, Gold

Elegant 9K White Gold Solitaire Ring with 0.1 ct Natural Diamond
Located in רמת גן, IL
: 1 diamonds main stone of 0.1 carat cut: round brilliant color: I clarity: VS sku: SR-WG-168186
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 9k Gold, White Gold

Classic 18k White Gold Diamond Solitaire Ring w/0.54 ct - GIA Certified
Located in רמת גן, IL
Classic 18k White Gold Diamond Solitaire Ring w/0.54 ct - GIA Certified This classic 18k white
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 1.53 CT
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 1.53 CT PRIMARY DETAILS SKU
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Cartier Diamond Solitaire Ring in Platinum GIA Certified G VVS1 0.21 CT
By Cartier
Located in New York, NY
Cartier Diamond Solitaire Ring in Platinum GIA Certified G VVS1 0.21 CT PRIMARY DETAILS SKU
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Art Deco 1.04 Ct Cushion Diamond G VS1 Solitaire 18 KT Ring
Located in Napoli, IT
) Gems: 1 cushion old European cut diamond of approx 1.10 Ct (6.07 mm. x 5.76 mm.) – G/VS UK size: L 1/2
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

1 Ct Round Pink Sapphire & 1.5 Ct Diamond 18 Karat White Gold Ring, Estate
Located in New York, NY
A classic, Ring weight of 1 Ct natural Pink sapphire and 1.5 ct Round Diamond 18 Karat White
Category

Early 2000s Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

18k Yellow Gold Solitaire Ring w/ 0.61 ct Natural Diamonds, GIA Certificate
Located in רמת גן, IL
A beautiful classic solitaire ring with a dazzling 0.61 carat Cushion Modified natural diamond in
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Charming 0.75 ct Heart-Shaped Diamond Solitaire Ring in 18k Yellow Gold – GIA
Located in רמת גן, IL
Charming 0.75 ct Heart-Shaped Diamond Solitaire Ring in 18k Yellow Gold – GIA Certified Celebrate
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Classic 18k White Gold Natural Diamond Solitaire Ring w/0.93 ct - GIA Certified
Located in רמת גן, IL
Classic 18k White Gold Natural Diamond Solitaire Ring w/0.93 ct - GIA Certified Featuring this
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

18 K White Gold Solitaire Ring White Topaz 13.53 Ct Black Diamonds
Located in Zurich, Zollstrasse
black Diamonds weighing 0.68 ct. The ring is currently size 53 (american size 6 1/2) and can be resized
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Black Diamond, Topaz, 18k Gold, White Gold

Stunning Solitaire 18K White Gold Ring with 0.57 ct Natural Diamonds- GIA Cert
Located in רמת גן, IL
. This ring comes with a GIA report and an elegant box. -1 diamond main stone of ct. Cut: Round
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Classic 18K Yellow Gold Solitaire Ring with 1.18 ct Natural Diamond- GIA Cert
Located in רמת גן, IL
jewelry box. -1 diamond main stone of 1.18 ct. cut: round brilliant color: J clarity: VVS2 cut grade: EX
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

IGI Certified 1, 5 Ct of Emerald Cut Diamond on Ring
Located in Massafra, IT
Exclusive solitaire ring in 18k gold with a natural diamond emerald cut 1,5 carats, G/SI1. Complete
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Harry Winston 0.80 ct Heart shape Diamond Solitaire Ring Pt 950 US 5.75
By Harry Winston
Located in Kobe, Hyogo
Item: Authentic Harry Winston Heart Shape Diamond Solitaire Ring Stones: Diamond ( Center Stone
Category

Early 2000s American Solitaire Rings

Materials

Diamond, Platinum

1.78 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.78 carat diamond and platinum solitaire ring; part of our diverse
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

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

2.5 Ct Natural Marquis Ruby & 1 Ct Dancing Diamond 18 Kt White Gold Ring Size 6
Located in New York, NY
2.5 Ct Natural Marquis Ruby & 1 Ct Dancing Diamond 18 Kt White Gold Ring Size 6 Introducing our
Category

2010s Solitaire Rings

Materials

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

Glamorous 18k Yellow Gold Solitaire Ring w/ 0.80 ct Natural Diamonds IGI Cert
Located in רמת גן, IL
A gorgeous solitaire ring with a dazzling 0.8-carat square cushion-modified brilliant diamond. The
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Elegant 18K White Gold Solitaire Ring with 0.43 ct Natural Diamonds AGS Cert
Located in רמת גן, IL
white gold with a high quality polish. It comes with AGS certificate and a fancy jewelry box. 1 diamond
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

1 ct Emerald cut moissanite 14k gold ring
Located in Istanbul, TR
1 ct Emerald cut moissanite 14k gold ring. Diamond like moissanite ring. Emerald cut moissanite
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 14k Gold

1 ct Princess cut moissanite 14k gold ring
Located in Istanbul, TR
1 ct Princess cut moissanite 14k gold ring. Diamond like moissanite ring. Princess cut moissanite
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 14k Gold

1 ct Princess cut moissanite 14k gold ring
Located in Istanbul, TR
1 ct Princess cut moissanite 14k gold ring. Diamond like moissanite ring. Princess cut moissanite
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 14k Gold

1 ct Emerald cut moissanite 14k gold ring
Located in Istanbul, TR
1 ct Emerald cut moissanite 14k gold ring. Diamond like moissanite ring. Emerald cut moissanite
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 14k Gold

1 ct Emerald cut moissanite 14k gold ring
Located in Istanbul, TR
1 ct Emerald cut moissanite 14k gold ring. Diamond like moissanite ring. Emerald cut moissanite
Category

2010s Asian Modern Solitaire Rings

Materials

Diamond, 14k Gold

Marvelous 18k Yellow Gold Solitaire Ring with 1 Carat Natural Diamond GIA Cert
Located in רמת גן, IL
A magnificent classic solitaire ring with a dazzling 1 carat round brilliant natural diamond in J
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

1 Carat Solitaire Emerald Cut Black Diamond Ring/Band 18 Karat White Gold
Located in New York, NY
1 Carat + Solitaire Black Diamond Emerald cut shape Traditional Ring/Band 18 Karat White Gold Size
Category

2010s Solitaire Rings

Materials

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

1 Ct Round Pink Sapphire 2 Baguettes Diamond in Platinum Ring, Estate
Located in New York, NY
A classic, Ring weight of 1 Ct natural Pink sapphire and two Baguettes Diamond Ring made in
Category

Early 2000s Solitaire Rings

Materials

Diamond, Pink Sapphire, Platinum

Antique Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
; part of our diamond jewelry/estate jewelry collections. This impressive diamond solitaire ring has
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

2.46 Ct. Opal Emerald Diamond Art Deco Style Solitaire Ring in 14K White Gold
Located in Bangkok, TH
with French cut emerald and shimmering diamonds on either side. This gorgeous ring would make a perfect
Category

21st Century and Contemporary Thai Art Deco Solitaire Rings

Materials

Diamond, Emerald, Opal, 14k Gold, White Gold

1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A very fine and impressive vintage 1.28 Ct diamond and contemporary platinum solitaire ring; part
Category

1990s British Solitaire Rings

Materials

Diamond, Platinum

1.62 ct Marquise Shape IGI Solitaire Ring in 18k White Gold
Located in KAATSHEUVEL, NL
IGI (International Gemological Institute, Antwerp) certified VVS2 diamond 1.62 carat engagement
Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

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

Pearl Solitaire Diamond Platinum Ring
Located in Napoli, IT
diamonds totalling approx .40 Ct (G-VVS/SI) UK size: K 1/2 US size: 5.5 Measures: head is 10 x 16 mm. (h. x
Category

Vintage 1960s European Contemporary Solitaire Rings

Materials

Diamond, Pearl, Platinum

1 Carat Ruby and Black Diamond Solitaire Ring Set in 18 Karat Yellow Gold
Located in London, GB
This elegant blossom solitaire ring combines beauty and style with a 1 ct ruby sitting at its
Category

2010s British Contemporary Solitaire Rings

Materials

Black Diamond, Ruby, 18k Gold, Yellow Gold

3.93 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
This stunning contemporary diamond solitaire ring has been crafted in 18k yellow gold with an 18k white
Category

Vintage 1940s British Solitaire Rings

Materials

Diamond, Yellow Gold, 18k Gold

Victorian Solitaire Rose Cut Diamond Ring
Located in Napoli, IT
: 1 rose cut diamond of 9 mm. in diameter (2.20 Ct by spread G/SI) UK size: N 3/4 US size: 7 Measures
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco Diamond Platinum Solitaire Ring
Located in Berlin, DE
Art Deco Style, 1920s. Old-mine-cut diamond weighing 3,40 ct. Clarity VVS2, Color M, Decorated by
Category

Early 20th Century American Art Deco Solitaire Rings

Materials

Diamond, Platinum

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1 Ct Diamond Solitaire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 1 ct diamond solitaire for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, White Gold and 18k Gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 1 ct diamond solitaire 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 1 ct diamond solitaire has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Cartier and Rocks For Life By Kathrine Zobel are consistently popular. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. There aren’t many items for men if you’re seeking a 1 ct diamond solitaire, as most of the options available are for women and unisex.

How Much is a 1 Ct Diamond Solitaire?

Prices for a 1 ct diamond solitaire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $100 and can go as high as $860,000, while this accessory, on average, fetches $7,058.

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.