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4 Carat Estate Round Diamond Ring

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Diamond Ring 14K Gold Pear Round Cluster 1.53 TDW
By Estate Jewelry
Located in East Brunswick, NJ
This estate ring is made in solid 14K Yellow Gold. It is set with 5 pear cut and 4 round diamonds
Category

Late 20th Century Cluster Rings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Ring 14K White Gold 1.25 TDW Round Single Vintage Cluster
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Ring 14K White Gold 1.25 TDW Round Single Vintage Cluster This vintage ring is finely
Category

Vintage 1960s Cluster Rings

Materials

Diamond, White Gold

1 Carat Pink Sapphire and 4 Carat Diamond 18 Karat White Gold Ring, Estate
Located in New York, NY
18 Karat White gold Ring 200 pieces of diamonds totaling approximately 4 ct All round brilliant
Category

Early 2000s Cocktail Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Diamond Ring 14K Gold Diamond Cluster 1.51 TDW Cocktail
By Estate Jewelry
Located in East Brunswick, NJ
brilliant cut diamonds total 1.35 carats. 4 more smaller diamonds total .16 carat. The diamonds range from
Category

Vintage 1960s Cocktail Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

8.5 Carat Emerald Cut Emerald and 4 Ct Diamond Ring Platinum, Estate 6.5 Unisex
Located in New York, NY
A classic, Cocktail ring Approximately 8.5 Carat Emerald cut Emerald and 4 ct of Round brilliant
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Emerald, Platinum

Diamond Ring 14K White Gold Vintage Cluster 1.73 TDW
By Estate Jewelry
Located in East Brunswick, NJ
brilliant cut diamonds (.75 carat) - 14 tappered diamonds (.48 carat) - 4 marquise cut diamonds (.50 carat
Category

20th Century Cluster Rings

Materials

Diamond, 14k Gold, White Gold

Diamond Ring 14K White Gold Vintage Cluster 1.24 TDW
By Estate Jewelry
Located in East Brunswick, NJ
This vintage ring is made in solid 14K White Gold It has 20 single cut diamonds totaling 1.00 carat
Category

Mid-20th Century Cluster Rings

Materials

Diamond, 14k Gold, White Gold

Natural Diamond Ring 18K White Gold Flower Cocktail 3.30 TDW
By Estate Jewelry
Located in East Brunswick, NJ
still attached. Two flowers are studded with round cut diamonds totaling 3.30 carats. The diamonds range
Category

20th Century Cluster Rings

Materials

Diamond, 18k Gold, White Gold

2 Carat Round Treated Ruby and Diamond Platinum Ring
Located in New York, NY
2 Carat Round Treated Ruby And Diamond Platinum Ring Size 4 prong set Platinum 7.3 Grams Really
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, Platinum

Natural Diamond Ring 14K White Gold Cluster Cocktail 2.06 TDW
By Estate Jewelry
Located in East Brunswick, NJ
VS1 clarity and H color totaling .60 carat. Eight (4+4) round brilliant cut diamonds in the center
Category

20th Century Cocktail Rings

Materials

Diamond, White Gold

5.5 Carat Turquoise Diamond Emerald Ruby Gold Cocktail Ring Estate Fine Jewelry
Located in Montreal, QC
round Brilliant-cut Diamonds approx. 41ctw, four round Rubies approx. 0.58tcw and 4 round emeralds
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Turquoise, Ruby, Emerald, Diamond, Yellow Gold, 18k Gold, Gold

Estate Art Deco Platinum .40 Carat Baguette European Single Cut Diamond Ring
Located in Stamford, CT
Vintage All original Retro Art Deco Platinum ring. Pierced top with round and baguette diamonds
Category

Mid-20th Century More Rings

Materials

Diamond, Platinum

Marquise Diamond Ring 18K White Gold Engagement 3.10 TDW Del Co
By Estate Jewelry
Located in East Brunswick, NJ
and 4 side diamonds are VS1 clarity and G color totaling .60 carat. The top of the ring measures 22mm
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Estate Double Heart Diamond Ring in 14k White Gold with .02 Carat Diamonds
By Five Star Jewelry
Located in Austin, TX
: round Diamond Weight: .02 carat total weight Ring Gram Weight: 2.33 grams Ring Size: 4
Category

Mid-20th Century American Retro Fashion Rings

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Estate 1.00 Carat Diamond and 0.60 Carat Ruby Ring
Located in Laguna Beach, CA
Estate ring with Diamonds and Rubies in 18k white gold. Marked .750 and weighs 8.2 grams. The
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Ruby, White Gold

Abstract Statement 4 Carat Emerald and RBC Diamond Art Leighton Gold Ring
Located in Montreal, QC
a 4 Carat Green Emerald and accented with Round Brilliant Cut Diamonds, approx.0.40tcw. Hand crafted
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Art Deco Revival 0.53 Carat Carré Diamond & Emerald Platinum Ring
By Bella Rosa Estate Jewelers
Located in Santa Barbara, CA
Clarity: VS1 Accent Gemstones: 8 Calibre & Step Cut Emeralds; 0.90 carats total 4 Round Brilliant & 4
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Estate Natural Unheated 2 Carat Ruby Diamond Cocktail Ring
Located in Napoli, Italy
Natural Unheated Ruby weighing 2 carat. It is set with fine Round brilliant and Baguette cut diamonds
Category

Vintage 1970s Unknown Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Mens Diamond Ruby Ring 14K White Gold Band
By Estate Jewelry
Located in East Brunswick, NJ
. The rubies are clean and transparent gems. 8 genuine round brilliant cut diamonds total .80 carat of
Category

20th Century Band Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

1 Carat Brilliant Round Center Diamond, 2 Carat 14 Karat White Gold Ring
Located in New York, NY
1 Carat Center Diamond Engagement 14 Karat White Gold Ring 14 K gold Stamped 7.8 Grams Diamond
Category

2010s Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Rose Gold Twisted Vine 3/4 Carat Diamond Engagement Ring
Located in Santa Barbara, CA
encrusted vine band and halo enhance the sparkling 3/4 carat natural round diamond with its contemporary
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

Antique 3.05 Carat Old Mine Cut Diamond & Emerald Platinum Engagement Ring
By Bella Rosa Estate Jewelers
Located in Santa Barbara, CA
standards Accent Gemstones: 22 Calibré Emerald 1.25 Carats Total 4 Round Diamonds; 0.03 Carats Total Ring
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Vianna Brasil Paraiba Tourmaline Diamond Ring Estate 18k White Gold Round 6.7
Located in Torrance, CA
Stylish Vianna Brasil Paraiba & diamond cocktail ring crafted in 18 karat white gold. Paraiba
Category

Mid-20th Century Brazilian Modern Cocktail Rings

Materials

Paraiba, Tourmaline, White Diamond, Diamond, White Gold, 18k Gold

Estate Diamond White Gold Eternity Ring
Located in Los Angeles, CA
: burnished-set at alternating, equal intervals all around the ring, ten round brilliant-cut diamonds totaling
Category

1990s Contemporary Wedding Rings

Materials

Diamond, 14k Gold, White Gold

Vintage Ruby and Diamond Gold Cocktail Ring Estate Fine Jewelry
Located in Montreal, QC
Beautiful Ruby and Diamond Cluster Ring, centering a Diamond weighing approx. 0.17 Carat surrounded
Category

Late 20th Century Contemporary Cluster Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

5 Carat Rubelite and 4.5 Carat Diamond 18 Karat White Gold Cocktail Ring Estate
Located in New York, NY
A classic, Cocktail ring 5 Carat Rubelite and 4.5 Carat Diamond 18 Karat White Gold Cocktail Ring
Category

2010s Cocktail Rings

Materials

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

Cartier Double Heart Diamond Ring Sz 4 Pinky Band Estate 18k White Gold Jewelry
By Cartier
Located in Torrance, CA
heart design is set with diamonds to one of the hearts. The ring is a smaller size (EU 47 or US 4) and
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Diamond Sapphire Ring Platinum Edwardian Antique C.1910s European Cut
By Estate Jewelry
Located in East Brunswick, NJ
.50 carat. Four round cut diamonds total .90 carat. Ten diamond in the top and bottom total .40 carat
Category

Vintage 1910s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Estate Diamond Band Wide Ring, White Gold, Wedding Band, Four Diamond Ring
Located in Austin, TX
engagement ring. Diamond Number: 4 Total Diamond Weight: .40 Carats Diamond Shape: Round Brilliant Diamond
Category

Vintage 1950s American Retro Wedding Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Estate Emerald Diamond Gold Ring
Located in Beverly Hills, CA
4.70 carats of baguette cut diamonds and round cut diamonds on a split shank of 18K yellow gold. Based
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

1.51 Carat Round Diamond 3-Stone Cluster Engagement Wedding White Gold Ring
Located in New York, NY
A Timeless Important Estate Vintage 14k White Gold (stamped) Engagement Wedding Ring with Gemologic
Category

Early 2000s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

0.90 Carat Total Round Diamond Semi-Eternity Band Ring in Platinum
Located in Scottsdale, AZ
Ring Size: 6.75 Introducing an exquisite channel set round diamond semi-eternity band ring – a
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Rose Quartz and Diamond Cocktail Statement Ring Estate Fine Jewelry
Located in Montreal, QC
. 20mm x 10mm; each corner enhanced with a round Diamond; 4 round Diamonds approx. 0.10 total carat
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Quartz, Sterling Silver

Estate Tiffany & Co. Aria Round Diamond Eternity Band in Platinum
By Tiffany & Co.
Located in Houston, TX
An estate Tiffany & Co. Aria round diamond eternity band in platinum. There are 40 round brilliant
Category

2010s North American Band Rings

Materials

Diamond, Platinum

Estate 14k Sapphire and Diamond Engagement Ring
Located in Narberth, PA
A beautiful Estate sapphire and diamond ring! This gorgeous piece is crafted in 14k white gold and
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

0.93 Carat Round Diamond Solitaire Engagement Ring 14 Karat in Stock
Located in Boca Raton, FL
14k White Gold 0.93ctw Round Diamond Solitaire Engagement Ring Raymond Lee Jewelers in Boca Raton
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Tiffany & Co. Legacy Round .70 Carat Diamond with Halo Engagement Ring Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
carat round cut natural diamond (G in color / VS1 in clarity) 4 prong set in polished platinum
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

4 Carat Treated Ruby and Diamond 14 Karat Yellow Gold Cocktail Ring
Located in New York, NY
5 Carat Treated Ruby And Diamond 14 Karat Yellow Gold Ring Size 6 prong set 14 K Yellow Gold: 8.9
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

8.48 Rose Quartz and Diamond Cocktail Statement Ring Estate Fine Jewelry
Located in Montreal, QC
. 20mm x 10mm; each corner enhanced with a round brilliant-cut Diamond; approx. total weight of 4
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Quartz, Rhodium, Sterling Silver

4 Carat Natural Ruby and Diamond 18 Karat White Gold Cocktail Ring
Located in New York, NY
Approximately 4 Carat Natural Ruby And Diamond 18 Karat White Gold Ring Size 5 prong set 18 K
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Estate Certified Unheated Ruby Diamond Ring
Located in Napoli, Italy
carats RING SIZE: US 6 - IT 12 - FR 52 - UK M, Resizable on request, free of charge WEIGHT: 4 grams
Category

Late 20th Century Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold

1940s 1.01 Carat Diamond Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
decorated, angular 1 carat diamond ring shoulders are embellished with six pavé set Old European round cut
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

2.56 Carat Round Brilliant Diamond Halo Engagement Ring 18 Karat in Stock
Located in Boca Raton, FL
18k White Gold 2.56ctw Round Brilliant Diamond Halo Engagement Ring Raymond Lee Jewelers in Boca
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Estate 7.50 Carat Green Tourmaline Cabochon and Pave' Diamond Ring in 18K YG
Located in Long Beach, CA
inspired diamond set mounting. This showstopping pinky ring features beautiful high quality round brilliant
Category

Vintage 1980s American Modern Fashion Rings

Materials

Diamond, Tourmaline, 18k Gold

Tiffany & Co. Streamerica .30 Carat Round Diamond Band Ring 18 Karat White Gold
By Tiffany & Co.
Located in Scottsdale, AZ
stations throughout the piece. Each intersection is accented with 4 bright white round diamonds, for a
Category

Early 2000s Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

1.04 Carat Round Diamond 3 Stone Halo Engagement Ring 18 Karat in Stock
Located in Boca Raton, FL
18k White Gold 1.04ctw Round Diamond 3 Stone Halo Engagement Ring Raymond Lee Jewelers in Boca
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Diamond Leaf Eternity Ring Platinum Band Vintage Fine Jewelry Estate
Located in Torrance, CA
Finely detailed vintage diamond eternity ring, crafted in 900 platinum. A total of 49 round
Category

Mid-20th Century Unknown Modern Band Rings

Materials

Diamond, White Diamond, Platinum

Set of 3 Cartier Hindu Diamond Rings EU 45 US 3 1/4 Estate 18k Gold Flower Band
By Cartier
Located in Torrance, CA
. Twelve round brilliant cut diamonds (4 per ring) total an estimated 0.36 carats (estimated at F-G color
Category

Mid-20th Century Unknown Modern Band Rings

Materials

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

3.19 Carat Diamond and White Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning contemporary 1.65 carat natural fancy intense orangey brown diamond and 1.54 carat
Category

2010s Unknown Cocktail Rings

Materials

Diamond, Brown Diamond, 18k Gold, White Gold

Estate .80 Ct Diamond Eternity Ring 18 KT
Located in Napoli, IT
Estate beautiful eternity ring hand crafted of solid 18 KT gold Italian stamps – 1980 circa Round
Category

Vintage 1980s Italian Contemporary Engagement Rings

Materials

Diamond, 18k Gold

2.81 Carat Transitional Diamond Ruby and Diamond Surround Vintage Platinum Ring
Located in Montreal, QC
nestled with a Transitional Round Diamond, approx. 2.81 Carat. Color brown tint M and clarity is SI2/I1
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

TIFFANY & CO. Estate 18k White Gold Diamond Open Atlas Ring
By Tiffany & Co.
Located in Narberth, PA
A beautiful Tiffany & Co. estate ring. The ring is from the Atlas collection and shows round
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Vintage 2.77 Carat Diamond and Platinum Full Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1980s 2.77 carat diamond and platinum full eternity ring
Category

Vintage 1980s Unknown Band Rings

Materials

Diamond, Platinum

1940s Pearl 1.34 Carat Diamond Gold Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pearl and 1.34 carat diamond (total), 18k white gold dress ring
Category

Vintage 1940s Unknown Band Rings

Materials

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

Vintage 3.57 Carat Sapphire 2.37 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1950s 3.57 carat sapphire and 2.37 carat diamond, platinum cocktail ring; part
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage 9.05 Carat Cirtine and Diamond Sterling Silver Architectural Ring
Located in Montreal, QC
Simply Beautiful! Architectural Solitaire Cocktail Ring. Featuring a Hand set 9.05 Carat Oval Buff
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Topaz, Diamond, Rhodium, Sterling Silver

Vintage Emerald Diamond Ring Cluster 14k Yellow Gold Estate Fine Jewelry
Located in Torrance, CA
Stylish vintage emerald & diamond cocktail ring (circa 1960s to 1970s) crafted in 14 karat yellow
Category

Mid-20th Century Unknown Modern Cluster Rings

Materials

Diamond, White Diamond, Emerald

1.82 Carat Diamond and Platinum Halo Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
European round cut diamonds. The feature tri-stranded ring shank is accented with a cuff design at the
Category

Early 2000s Unknown Engagement Rings

Materials

Diamond, Platinum

Emerald and 2.62 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
elevated ring shoulders are each accented with two collet set Old European round cut diamonds. The
Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Emerald, Platinum

Circa 1960s Estate 3.14ctw Pear Shape Diamond Breathtaking "BALLERINA" 14K Ring
Located in New York, NY
AN ICONIC STYLE- A BREATHTAKING CIRCA 1960s ESTATE "BALLERINA" 3.15ctw Pear-shaped DIAMOND 14k Gold
Category

Vintage 1960s North American Retro Cocktail Rings

Materials

Diamond, 14k Gold

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4 Carat Estate Round Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 4 carat estate round diamond ring for your needs in our varied inventory. Frequently made of gold, 18k gold and yellow gold, this item was constructed with great care. You can easily find a 1599 antique edition and 376 modern creations to choose from as well. If you’re looking for a 4 carat estate round diamond ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating a 4 carat estate round diamond ring has been a part of the legacy of many jewelers, but those produced by LB Exclusive, Cartier and Tiffany & Co. are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and old european cut alternatives. If you’re browsing our inventory for a 4 carat estate round 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 4 Carat Estate Round Diamond Ring?

On average, a 4 carat estate round diamond ring at 1stDibs sells for $2,877, while they’re typically $249 on the low end and $152,000 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.