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4 Ct Solitaire Rings

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Victorian .35 Ct Diamond Solitaire Gent Ring
Located in Napoli, IT
A fine Victorian period Diamond solitaire ring, 1900 ca Hand crafted of 15 KT gold Traditional
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, 15k Gold

Tiffany Harmony 0.34 ct Solitaire Diamond Ring PT950
By Tiffany & Co.
Located in Kobe, Hyogo
Item: Tiffany Harmony Solitaire Diamond Ring Stones: Diamond / 0.34ct Color: I Clarity: VS1 Polish
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

12.30 Ct Australian Opal Diamond Large Solitaire ring
Located in Napoli, IT
diamonds totalling approx .50 Ct (G-VVS/VS) UK size: N 3/4 US size: 7 Measures: head is 22.34 mm. x 20.40
Category

Mid-20th Century Italian Contemporary Solitaire Rings

Materials

Diamond, Opal, 18k Gold

Tiffany Harmony 0.24 ct Solitaire Diamond Ring PT950
By Tiffany & Co.
Located in Kobe, Hyogo
Item: Tiffany Harmony Solitaire Diamond Ring Stones: Diamond / 0.24ct Color: G Clarity: VS1 Polish
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Retro 3.10 Ct Diamond Solitaire Gent Ring 18 KT
Located in Napoli, IT
A stunning Retro style Gent Diamond solitaire ring, 1940 ca Italian origin Strong character
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
Art Deco Diamond solitaire ring, 1935 ca Hand crafted of solid 18 KT white gold, marked Beautiful
Category

Vintage 1930s Italian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

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

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

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 Style 1.10 Ct Diamond Sapphire Solitaire Platinum Ring
Located in Napoli, IT
This stunning Art Deco Style ring has been totally hand crafted of solid Platinum Delightful target
Category

Vintage 1980s European Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Platinum

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

Vintage Style 6.0 Ct. Ruby Red Fire Opal Diamond Solitaire ring
Located in Napoli, IT
Past Treasure for Modern Times This quite extraordinary vintage ring is 1935/40 style Exquisite
Category

Antique 1880s European Contemporary Solitaire Rings

Materials

Diamond, Opal, Fire Opal, 18k Gold

Art Deco .75 Ct. G VS1 Diamond Solitaire Plus Engagement Ring
Located in Napoli, IT
Diamond For Ever This charming Art Deco Diamond solitaire ring is 1920 ca Exquisitely hand crafted
Category

Vintage 1920s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Rose Gold Amethyst Ring, 2.20 Ct Gemstone Solitaire, Engagement, Purple Color
By Five Star Jewelry
Located in Austin, TX
This stunning cushion cut amethyst in 14k rose gold is sure to take your breath away! This ring
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Amethyst, Gold, 14k Gold, Rose Gold

1930s Antique French 0.63 Ct Diamond and 18K White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique French 0.63 carat diamond and 18 karat white gold solitaire ring; an
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

PHILIPPE SPENCER 1.3 Ct. Tourmaline in 22K and 20K Gold Solitaire Ring
By PHILIPPE SPENCER
Located in Key West, FL
Round 20K Gold Ring. Brushed Matte Finish. Size 6 3/4, and is in-stock and ready to ship. Our apologies
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Tourmaline, Gold, 22k Gold

1.98 Ct Cushion Solitaire Tanzanite Gemstone Wedding Ring 18 Karat Rose Gold
By Spectrum Jewels
Located in IN
Weight :- 1.98 Carat Ring Size :- 7 US & All size available ✦ Sizing ..................... We can adjust
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Tanzanite, 18k Gold, Rose Gold

0.90 Ct Solitaire Tanzanite Gemstone Engagement Ring 18 Karat Rose Gold Jewelry
By Spectrum Jewels
Located in IN
Tanzanite Weight :- 0.90 Carat Ring Size :- 7 US & All size available ✦ Sizing ..................... We can
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Tanzanite, 18k Gold, Rose Gold

Tiffany& Co. 4 Carat Emerald Cut Diamond Solitaire Engagement Platinum Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Platinum 4.18 ct Total Weight Emerald Brilliant Cut Diamond Engagement Ring. The
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Emerald, Platinum

Dazzling 18k White Gold Solitaire Ring with 0.98 ct Natural Diamonds IGI Cert
Located in רמת גן, IL
A classic solitaire ring with dazzling 0.8-carat marquise brilliant natural diamonds. It has 0.18
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White 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

Georgian 2.0 Ct rare Pointed Diamond Solitaire Plus
Located in Napoli, IT
Quintessence of beauty A Stunning, rare, possibly pre Georgian Diamond solitaire ring The beauty
Category

Antique Mid-18th Century European Solitaire Rings

Materials

Diamond, Gold

PHILIPPE SPENCER 1.87 Ct. Pink Tourmaline in 22K and 20K Gold Solitaire Ring
By PHILIPPE SPENCER
Located in Key West, FL
Round Matted Ring. Brushed Finish. Suitable for nesting. Size 6 3/4, and is in-stock and ready to ship
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Tourmaline, Gold, 22k Gold

PHILIPPE SPENCER .28 Ct. Green Tourmaline in 22K and 20K Gold Solitaire Ring
By PHILIPPE SPENCER
Located in Key West, FL
resizable. Suitable as a Middle-Finger or Ring-Finger Solitaire, or to nest with other PHILIPPE SPENCER
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Tourmaline, Gold, 22k Gold

PHILIPPE SPENCER .30 Ct. Teal Tourmaline in 22K and 20K Gold Solitaire Ring
By PHILIPPE SPENCER
Located in Key West, FL
resizable. Suitable as a Middle-Finger or Ring-Finger Solitaire, or to nest with other PHILIPPE SPENCER
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Tourmaline, Gold, 22k Gold

GIA Certified 2.01 Ct Diamond G Color VS2 Clarity 18k Yellow Gold Solitaire Ring
By FERRUCCI
Located in New York, NY
, Symmetry and Polishing, set in hand made in 18k Yellow gold Solitaire engagement ring, made in New York
Category

2010s American Modern Solitaire Rings

Materials

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

Diamond Solitaire Gold Ring
Located in Berlin, DE
Modern design, Germany, 1960's. Central brilliant-cut diamond weighing approximately 0,48 ct. Prong
Category

Vintage 1960s Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Orloff of Denmark, 1.38 ct Metallic Blue Zircon Solitaire Ring in 14K White Gold
Located in Hua Hin, TH
Orloff of Denmark; 14 Karat Solitaire Ring set with a sensational Natural Metallic Blue Zircon from
Category

2010s Thai Contemporary Solitaire Rings

Materials

Zircon, Blue Zircon, 14k Gold, White Gold

2.03 Carat Princess Cut Solitaire Diamond Engagement Ring 4 Prong 14k White Gold
Located in Aventura, FL
This Uniquely Designed Solitaire Engagement Ring Is Simply Beautiful Features 14 Karat White Gold
Category

21st Century and Contemporary American Modernist Solitaire Rings

Materials

Diamond, 14k Gold

PHILIPPE SPENCER 4..03 Ct. Aquamarine in 22K and 20K Gold Statement Ring
By PHILIPPE SPENCER
Located in Key West, FL
PHILIPPE SPENCER - 4.03 Ct. Extra - Fine Rectangle Cushion Cut Aquamarine wrapped in backless 22K
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Aquamarine, Gold, 22k Gold

Art Deco Diamond Solitaire Platinum Ring
Located in Beverly Hills, CA
One Art Deco diamond solitaire platinum ring centering one prong set, old European cut diamond
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Blue Spinel Solitaire Ring in Platinum
Located in Los Angeles, CA
Beautiful 4.12 ct. blue spinel rectangular cushion. Handmade in platinum. Ring size 4.
Category

21st Century and Contemporary Solitaire Rings

Materials

Spinel, Platinum

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

GIA 4 Ct E Color VS Clarity Oval Brilliant Cut Diamond 18K White Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
ring set in 18K white gold features a magnificent solitary diamond set in a pavé mounting, exuding
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Gold

Platinum Diamond Ring 0.50 ct, 3.8g
Located in Laguna Beach, CA
brilliant cuts, h, i, j color range, Vs clarity, .50 total carats. Ring size is 6 3/4 and can be sized, up
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Platinum

1920s Diamond Two-Color Gold Solitaire Ring
Located in Berlin, DE
Germany, 1920's. Set with brilliant-cut solitaire diamond weighing circa 1,06 ct., clarity P1-2. On
Category

Early 20th Century German Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

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

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

Handcrafted Diamond Solitaire Ring, 18K Yellow Gold
Located in London, GB
Art Deco inspired diamond solitaire ring. A continuous flowing line of gold wraps around a a white
Category

2010s European Art Deco Solitaire Rings

Materials

Diamond, Yellow Gold

GIA Certified Platinum Diamond Ring 1.51 ct
Located in Laguna Beach, CA
Platinum and diamond solitaire ring. Tests platinum and weighs 4.9 grams gross weight. The diamond
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

2.33 Carat Oval Yellow Diamond Solitaire Ring
Located in Zurich, Zollstrasse
meticulously designed and crafted with a 4-prong setting holding the oval yellowish diamond f 2.33 ct. The
Category

2010s Swiss Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

18k Yellow Gold Pink Sapphire Solitaire Ring
By VR Jewels
Located in Houston, TX
Weight - 0.6 ct > Gemstone pcs - 1 > Gemstone shape - Uneven > Gemstone size - 6 x 4 mm > Gross Weight
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Pink Sapphire, 18k Gold, Yellow Gold, Gold

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

Diamond, 18 Karat White Gold Solitaire/ Engagement Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Simple and elegant solitaire/engagement ring realized in 18K
Category

Early 2000s Modern Solitaire Rings

Materials

White Diamond, 18k Gold, White Gold

Antique 1.12 Carat Opal and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine, and impressive opal and 18 karat yellow gold solitaire ring; part of our diverse
Category

Antique 1890s Unknown Solitaire Rings

Materials

Opal, Yellow Gold

Antique Diamond and Yellow Gold Solitaire Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse jewelry and estate jewelry collections. This fine and impressive
Category

Vintage 1920s French Solitaire Rings

Materials

Diamond, Yellow Gold

Vintage 1.12 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
gold set solitaire ring; part of our diverse jewellery and estate jewelry collections. This stunning
Category

Vintage 1980s Unknown Solitaire Rings

Materials

Diamond, White Gold, Yellow Gold

Solitaire Fashion Ring with Rock Quartz & Diamonds in a Golden Ring, 18K
By ECH JEWELRY
Located in Barcelona, CT
Solitaire Fashion Ring with Rock Quartz & Diamonds in a Golden Ring, 18K White Gold Head with
Category

2010s Spanish Contemporary Solitaire Rings

Materials

Diamond, Quartz, 18k Gold, Rhodium, Steel, White Gold

Octagon Shape Aquamarine Solitaire Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Aquamarine Solitaire Ring in 18K Yellow Gold is a perfect minimalist jewelry to match with every
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Aquamarine, 18k Gold, Yellow Gold

Antique 1.24 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.24 carat diamond and platinum solitaire engagement ring; part of
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Platinum

Estate De Beers White Diamond Round Solitaire Ring in Platinum
By De Beers
Located in Los Angeles, CA
Beautiful 0.30 ct. De Beers white diamond round solitaire ring. Handmade in platinum. Ring size 4.
Category

21st Century and Contemporary Solitaire Rings

Materials

White Diamond, Platinum

Dazzling Platinum Ring with 0.52 ct Natural Diamond
Located in רמת גן, IL
A beautiful ring with a dazzling 0.52 carat round brilliant diamonds. The jewelry is made of
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Platinum

Beauvince Genelia Yellow Diamond Solitaire Cocktail Ring in Gold
By Beauvince Jewelry
Located in New York, NY
Setting: Prong Set Head Style: 4 Prong Head Finger Size: 6 To have the ring sized, please note the
Category

2010s Contemporary Solitaire Rings

Materials

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

Antique 19th Century Rose Cut Diamond Solitaire Ring 18KT/Silver
Located in Napoli, IT
This amazing antique Diamond solitaire ring is 19th Century Transitional between Georgian
Category

Antique 1830s European Early Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Silver

Handcrafted, Diamond Solitaire Engagement Ring and Wedding Band, 18K Gold
Located in London, GB
(0.3 Ct) • Ring bands, 2.2mm thickness MADE TO ORDER Allow up to 4-6 weeks for delivery, for faster
Category

2010s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Ladies 14K Yellow Gold Solitaire Round Semi Mount Engagement Ring
Located in Houston, TX
 grams Ladies 14K yellow gold solitaire engagement semi-mount ring with a half round shank. The metal
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Vintage French 1.38 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse collection of vintage jewellery and estate jewelry This stunning, fine
Category

Vintage 1960s Unknown Solitaire Rings

Materials

Diamond, Yellow Gold

Estate 1.21 Ct Emerald Cut Diamond G VVS1 Diamond Ring
Located in Napoli, IT
This contemporary, classy style, Diamond solitaire ring has been totally hand crafted of solid 18
Category

Late 20th Century European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Oval Cut Natural Aquamarine Solitaire Ring in 14K Yellow Gold
By VR Jewels
Located in Houston, TX
- Aquamarine > Gemstone Weight - 0.44 ct > Gemstone pcs - 1 > Gemstone shape - Oval > Gemstone size - 6 x 4
Category

21st Century and Contemporary American Modernist Solitaire Rings

Materials

Aquamarine, 14k Gold, Yellow Gold

Estate 1.85 Ct Round and Baguette Cut 18 KT ring
Located in Napoli, IT
baguette cut Diamonds totaling approx .90 Ct (G/VVS) UK size: P 3/4 US size: 8 Measures: 10 mm. at the
Category

Vintage 1970s European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

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4 Ct Solitaire Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 4 ct solitaire rings. All of the items for sale were constructed with extraordinary care, often using Gold, Yellow Gold and White Gold. Our collection of these items for sale includes 498 vintage editions and 856 modern creations to choose from as well. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 18th Century to those produced as recently as the 21st Century. The designs in our inventory of 4 ct solitaire rings bearing Modern or Art Deco hallmarks are very popular. Tiffany & Co., Cartier and Fine Jewels UK each produced beautiful examples of these items that are worth considering. Lovers of these pieces agree that it’s a versatile accessory, but a selection from our variety of 893 Diamond versions can add an especially stylish touch. A selection of round cut, oval cut and cushion cut can be found today on these pages. If you’re browsing the variety of 4 ct solitaire rings for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are 4 Ct Solitaire Rings?

On average, 4 ct solitaire rings at 1stDibs sell for $3,485, while they’re typically $50 on the low end and $475,000 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.