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Diamond Solitaire 3 Ct Ring

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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

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

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

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 Style 1.10 Ct Diamond Sapphire Solitaire Platinum Ring
Located in Napoli, IT
mine chunky cut Diamond of 1.10 Ct – antique old mine cut Diamonds are known for not being perfectly
Category

Vintage 1980s European Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Unique Platinum Solitaire Ring with 0.80 Ct Natural Diamonds, IGI Cert
Located in רמת גן, IL
Stunning solitaire platinum ring with 0.80 total carat of cut cornered square mixed cut diamond
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Platinum

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

Elegant 9K White Gold Solitaire Ring with 0.1 ct Natural Diamond
Located in רמת גן, IL
A beautiful ring with a dazzling 0.1 carat round brilliant diamonds. The jewelry is made of 9k
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 9k Gold, White 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

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

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

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

Classic 18K Yellow Gold Solitaire Ring with 1.18 ct Natural Diamond- GIA Cert
Located in רמת גן, IL
A stunning classic solitaire tiffany ring with a dazzling 1.18 carat round brilliant natural
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow 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

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
A beautiful ring with a dazzling 0.43 carat round brilliant diamond. The jewelry is made of 18k
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

PHILIPPE SPENCER .40 Ct. Yellow Diamond in 22K and 20K Gold Solitaire Ring
By PHILIPPE SPENCER
Located in Key West, FL
PHILIPPE-SPENCER - .40 Ct. Natural Yellow Rose Cut Diamond wrapped in 22K Gold Bezel with Solid
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Yellow Diamond, Gold, 22k Gold

5.82 Ct Natural Colombian Cushion Cut Emerald & 3 Ct RoseCut Diamond Ring 18 Kt
Located in New York, NY
A classic, Cocktail ring 5.82 Carat Natural Cushion Cut Colombian Emerald & 3 Ct Rose cut Yellow
Category

2010s Solitaire Rings

Materials

Emerald, 18k Gold, Yellow 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

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

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

3 Carat Natural Cushion Cut Emerald & 2 Solitaire Diamond Ring 14 Kt Yellow Gold
Located in New York, NY
A classic, ring 3 Carat Natural Cushion Cut Fine Emerald from Brazil & 2 solitaire Diamond
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Platinum Diamond Ring 0.50 ct, 3.8g
Located in Laguna Beach, CA
Ladies' platinum and diamond ring. Stamped Plat and weighs 3.8 grams. The diamonds are round
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Platinum

Antique 1.24 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.24 carat (total) diamond solitaire ring in platinum; part
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique Diamond and Yellow Gold Solitaire Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
antique diamond solitaire ring has been crafted in 18k yellow gold with a platinum setting. The pierced
Category

Vintage 1920s French Solitaire Rings

Materials

Diamond, Yellow Gold

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

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

Vintage 1.12 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
, fine and impressive vintage diamond solitaire ring has been crafted in 18k yellow gold with an 18k
Category

Vintage 1980s Unknown Solitaire Rings

Materials

Diamond, White Gold, Yellow Gold

Vintage Circa 1970s 14k Gold Natural Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
side diamond 0.10 ct. The diamond is has G-H color and vvs-vs-s1 clarity. Ring size is US 5.7 (We offer
Category

Vintage 1970s European Retro Solitaire Rings

Materials

Diamond, 14k Gold

Stunning 18k Rose Gold Ring 0.4 Ct Natural Diamonds
Located in רמת גן, IL
A beautiful ring with a dazzling 0.4 carat princess diamond. The jewelry is made of 18k rose gold
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

4.5 Ct. Natural London Blue Topaz Vintage Style Solitaire Ring in 9K White Gold
Located in Bangkok, TH
order Origin: Thailand Metal: Solid 9K White Gold Ring Size: US 3-8 Total Gemstones Weight: 4.50 carat
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Topaz, Blue Topaz, 9k Gold, White Gold

Beautiful 18K White Gold Ring with 0.15 ct Natural Diamonds
Located in רמת גן, IL
Stunning solitaire ring made from 18k white gold with 0.15 carats of a round brilliant diamond
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

0.75 Ct Natural Pink Sapphire & 0.50 Ct Diamond Ring in 18 Karat White Gold
Located in New York, NY
A classic, Ring 0.75 Ct Oval Pink Sapphire & 0.50 Ct Diamond Ring in 18 Karat White gold. Natural
Category

Early 2000s Solitaire Rings

Materials

Diamond, Pink Sapphire, 15k Gold, 18k Gold, White Gold

Contemporary Sculptural 18K Yellow Gold Red Garnet White Diamond Solitaire Ring
By Maria Kotsoni
Located in Nicosia, CY
stunning unisex solitaire ring, comes in a highly polished finish and features a central 3 Ct Red Garnet as
Category

2010s Cypriot Modern Solitaire Rings

Materials

White Diamond, Garnet, Yellow Gold

Beautiful 18K White Gold Ring with 0.10 ct Natural Diamond
Located in רמת גן, IL
Stunning ring made from 18k white gold with 0.10 carats of a round brilliant diamond. This ring
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Beautiful Platinum Ring with 0.74 ct Natural Diamonds- Tiffany & Co. Certificate
By Tiffany & Co.
Located in רמת גן, IL
ORIGINAL Tiffany Solitaire Ring made from Platinum with 0.74 carat of a Lucida cut diamond. This
Category

2010s Israeli Solitaire Rings

Materials

Diamond, Platinum

Dazzling 18K White Gold Ring with 0.42 ct Natural Diamonds
Located in רמת גן, IL
A beautiful ring with a dazzling 0.42 carat round brilliant diamond. The jewelry is made of 18k
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

18k Yellow Gold Solitaire Vintage Ring with 0.10 Carat Weight Natural Diamond
Located in רמת גן, IL
A beautiful solitaire ring with a dazzling 0.1 carat round brilliant diamond. The jewelry is made
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique 1.28 Carat Diamond and Platinum Solitaire Ring Art Deco, circa 1935
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.28 carat diamond and platinum solitaire style engagement ring; part
Category

Vintage 1930s Solitaire Rings

Materials

Diamond, Platinum

Antique 1.62 Carat Diamond and 18k White Gold Solitaire Ring, circa 1935
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.62 carat round brilliant cut diamond and 18k white gold solitaire
Category

Vintage 1930s Solitaire Rings

Materials

Diamond, White Gold

Antique Ottoman Circa 1900s 14k Gold Natural Rose Cut Diamond Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight 3 grams. Totally is diamond 0.57 ct. The diamond is has H
Category

Antique Early 1900s Turkish Late Victorian Solitaire Rings

Materials

Diamond, 14k Gold

Classic 18K White Gold Ring with 0.74 ct Natural Diamonds- GIA Certificate
Located in רמת גן, IL
natural round brilliant diamonds. This ring set comes with a GIA certificate for the center stone. -1
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Cartier Three 3-Color Platinum Round Brilliant Cut Diamond Engagement Ring
By Cartier
Located in Rome, IT
Authentic 2.02 ct Cartier Solitaire Platinum Pear Brilliant Cut Diamond Engagement Ring. The ring
Category

2010s Italian Modern Solitaire Rings

Materials

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

3 Ct. Natural London Blue Topaz Vintage Style Floral Filigree Ring in 9K Gold
Located in Bangkok, TH
order Origin: Thailand Metal: Solid 9K White Gold Ring Size: US 3-10 Total Gemstones Weight: 3.00 carat
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Topaz, Blue Topaz, 9k Gold, White Gold

Natural 0.61 Carat Solitaire Marquise Diamond Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in IN
. :- 3.63 gm Natural Diamond Wt. :- 0.61 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Natural 0.61 Carat Solitaire Marquise Diamond Ring 14 Karat White Gold Jewelry
By Spectrum Jewels
Located in IN
Indulge in the timeless elegance of this Natural 0.61 Carat Solitaire Marquise Diamond Ring
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, White Gold, 14k Gold

Classic 18K Yellow Gold Ring with 0.53 ct Natural Diamonds- GIA Certificate
Located in רמת גן, IL
Stunning solitaire ring made from 18k yellow gold with 0.53 carats of a round brilliant diamond
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Beautiful 18K White Gold Ring with 0.95 ct Natural Diamonds- AGS Certificate
Located in רמת גן, IL
Stunning solitaire with a diamond ring made from 18k white gold with 0.95 total carats of round
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Classic 18K White Gold Ring with 0.40 ct Natural Diamonds- GIA Certificate
Located in רמת גן, IL
Stunning solitaire diamond ring made from 18k white gold with 0.40 carat of a round brilliant
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Beautiful 18K White Gold Ring with 0.53 ct Natural Diamonds- AGS Certificate
Located in רמת גן, IL
Beautiful Solitaire Ring with a Twist Band made from Platinum with 0.53 carat of octagon brilliant
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Beautiful 18K Yellow Gold Ring with 0.54 ct Natural Diamonds, GIA Certificate
Located in רמת גן, IL
A beautiful classic solitaire ring with a dazzling 0.54 carat round brilliant cut natural diamond
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Solitaire Square Tanzanite Gemstone Wedding Band Ring Diamond 18 Kt White Gold
Located in IN
. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Tanzanite Wt. :- 1.65 Ct Ring Size :- 7 US & All size
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Solitaire Ring with 1.50 Carat Round Natural Diamond in G VS2 -Egl USA
Located in רמת גן, IL
A beautiful classic solitaire ring with a dazzling 1.50 carat round brilliant cut natural diamond
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold

Dazzling 18k Yellow Gold Solitaire Ring W/ 0.9 Carat Natural Diamonds AIG Cert
Located in רמת גן, IL
A simple yet stunning solitaire ring with a dazzling 0.9-carat cushion shape diamond. The jewelry
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Marvelous 18k Yellow Gold Solitaire Ring w/ 0.7 Carat Natural Diamonds IGI Cert
Located in רמת גן, IL
A classic solitaire ring with a dazzling 0.7-carat cushion shape diamond. The jewelry is made of
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Glamorous 18k Yellow Gold Solitaire Ring w/ 0.7 Carat Natural Diamonds AIG Cert
Located in רמת גן, IL
A stunning solitaire ring with a dazzling 0.7-carat cushion shape diamond. The jewelry is made of
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Sparkling 18K White Gold Ring with 0.37 Ct Natural Diamond, Forevermark Cert
Located in רמת גן, IL
A beautiful ring with a dazzling 0.37 carat round brilliant diamond. The jewelry is made of 18k
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring
By Antinori Fine Jewels
Located in Rome, IT
a richly saturated and perfectly even blue hue. The play of light in this sizeable 3 ct sapphire
Category

2010s Italian Modern Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

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Diamond Solitaire 3 Ct Ring For Sale on 1stDibs

Surely you’ll find the exact diamond solitaire 3 ct ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, Yellow Gold and White Gold. You can easily find a 169 antique edition and 343 modern creations to choose from as well. Finding the perfect diamond solitaire 3 ct ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. A diamond solitaire 3 ct ring from Tiffany & Co., Cartier and Antinori Fine Jewels — 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 cushion cut cut versions available here, too. Finding a diamond solitaire 3 ct ring for sale for women should be easy, but there are 231 pieces available to browse for unisex as well as men, too.

How Much is a Diamond Solitaire 3 Ct Ring?

The price for a diamond solitaire 3 ct ring starts at $100 and tops out at $860,000 with these rings, on average, selling for $6,108.

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.