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Round Engagement Ring Solitaire

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GIA Certified Round Diamond Solitaire Engagement 18K Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
Discover the epitome of classic charm with the Antinori di Sanpietro Solitaire Engagement Ring
Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Palladium Aquamarine Solitaire Ring, Round Cut 1.90 Carat Engagement
Located in Greensboro, NC
Carat: 1.90ct Cut: Round Color: Blue Style: Solitaire Features: Brushed & Smooth Finishes Face Height
Category

20th Century Unknown Solitaire Rings

Materials

Aquamarine, Palladium

Tiffany & Co. Diamond Solitaire Platinum Engagement Ring .46ct VS1 Round
By Tiffany & Co.
Located in Overland Park, KS
Listed is a like new Tiffany & Co. platinum diamond solitaire engagement ring complete with boxes
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co 3.24ct Round Brilliant Solitaire Engagement Ring GIA Certified
By Tiffany & Co.
Located in Santa Barbara, CA
Presenting to you a significant Tiffany & Co solitaire diamond engagement ring. Exquisite and
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

Platinum Solitaire Round Diamond Engagement Ring GIA 0.50ct D/SI1
Located in London, GB
This preloved classic solitaire round brilliant-cut diamond ring is a round brilliant cut 0.50ct D
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 0.23ct IVVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. classic solitaire engagement ring finely crafted in platinum featuring a round
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.17ct IVVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire diamond engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

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

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring .54Ct IVVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co Round Brilliant Solitaire featuring a 0.54 ct Center I color VVS1 clarity diamond
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 9.05ct Round Brilliant Cut Diamond Solitaire Engagement Ring
Located in Miami, FL
and attention to detail, this ring features a 9.05ct Round Brilliant Cut diamond at its heart. The
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

Palladium Pink Sapphire Solitaire Ring, Round Cut 1.40 Carat Engagement
Located in Greensboro, NC
Carat: 1.40ct Cut: Round Color: Pink Style: Solitaire Features: Brushed & Smooth Finishes Face Height
Category

20th Century Unknown Solitaire Rings

Materials

Pink Sapphire, Palladium

Round Diamond Solitaire Engagement Ring
Located in רמת גן, IL
Timeless Round Diamond Solitaire Engagement Ring in 14k Gold Product Description: Presenting the
Category

2010s Israeli Modern Engagement Rings

Materials

Diamond, 14k Gold

0.10ct Round Brilliant Cut Diamond Solitaire Engagement Twist Tension Ring
Located in Hong Kong, HK
Product Specifications: - Round Braillant Cut Diamonds with 0.10ct - E in color and VS in clarity
Category

2010s Hong Kong Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

1.19 Carat Round Diamond 14 Karat White Gold Solitaire Engagement Ring
Located in Sherman Oaks, CA
Gorgeous 14k White Gold Engagement Ring Engagement Ring Features Round-Cut Diamond Solitaire Center
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold

Classic Platinum Solitaire Round Diamond Engagement Ring 0.41ct F/VS1 IGI
Located in London, GB
This preloved classic platinum solitaire crossover round brilliant cut diamond ring is set with
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.31ct G VVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

0.30pts Natural Emerald-Round Cut 4 Prong Solitaire Gold Engagement Ring
Located in Jupiter, FL
Displayed is a classic emerald solitaire, round-cut, engagement ring in 14K yellow gold. This
Category

2010s American Modern Solitaire Rings

Materials

Emerald, Gold, 14k Gold, Yellow Gold

Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.22 carat diamond and contemporary platinum solitaire ring; part of our
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Brilliant Diamond 0.80 cts H VS2 Solitaire Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co RBD Solitaire Engagement Ring Style: 6-Prong Ref. number: 69250637/U08290052 Metal
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

1.0ct Colombian Emerald Round Solitaire Gold Engagement Ring Gift Present 14K
Located in Jupiter, FL
Displayed is a classic emerald 8 prong solitaire, round-cut, vintage ring in 14K yellow gold. This
Category

2010s American Modern Solitaire Rings

Materials

Emerald, Yellow Gold, Gold, 14k Gold

Tiffany & Co. Round Diamond 0.42 Carat D VS2 Solitaire Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Classic Round Diamond Solitaire Engagement Ring Style: Solitaire Dia. number
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Brilliant Diamond 0.29 cts D IF Solitaire Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co RBD Solitaire Engagement Ring Style: 6-Prong Ref. number: D36755 Metal: Platinum
Category

1990s Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.44ct GVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. solitaire engagement ring finely crafted in platinum featuring a fine 1.44 carat , G
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.23 carat diamond and contemporary platinum solitaire ring; part of our
Category

2010s Contemporary Solitaire Rings

Materials

Diamond, Platinum

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

21st Century and Contemporary Unknown Solitaire Rings

Materials

Gold, 14k Gold, White Gold

Tiffany & Co. Round Diamond 0.37 Cts F VVS1 Solitaire Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Tiffany Setting Round Diamond Engagement Ring Style: 6 Prong Tiffany Solitaire Ref
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 0.94 Carat Round Diamond Yellow Gold Solitaire Engagement Ring
Located in Baltimore, MD
GIA Certified Round Brilliant 0.94CT I I1 14K Yellow Gold Natural Diamond Engagement Ring Size 6
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Yellow Gold

Round Brilliant Diamond 2.00 Carat Solitaire Engagement Ring 14 Karat White Gold
Located in San Diego, CA
Diamond Engagement Ring Style: Solitaire Metal: 14K White Gold Ring Size: 5 - sizable TCW
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

TJD 1.25 Carat Round Diamond 18 Karat White Gold Solitaire Engagement Ring
By TJD
Located in New York, NY
This Solitaire Engagement Ring is expertly crafted in 18 Karat white gold and features 1.00 ct
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Gold

Round Diamond Engagement Ring
Located in London, GB
A sparkly 18k white gold diamond ring. The ring comprises of a round brilliant cut diamond in the
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 14k Yellow Gold Round White Opal Crown Solitaire Engagement Ring
Located in Overland Park, KS
Vintage Round White Opal Crown Solitaire Listed is this understated sweet and beautiful opal
Category

20th Century Solitaire Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat
Located in Yorkshire, West Yorkshire
This beautifully sparkly solitaire ring holds an earlier generation Round Brilliant Cut Diamond
Category

Vintage 1920s British Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

0.56ct Round Blue Sapphire Solitaire Ring 14k White Gold Size 8.5 Engagement
Located in McLeansville, NC
Gemstone Information: - Natural Sapphire - Carats - 0.56ct (4.7 mm) Cut - Round Brilliant Color
Category

21st Century and Contemporary Solitaire Rings

Materials

Blue Sapphire, 14k Gold, White Gold

Contemporary Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.63 carat diamond and platinum solitaire style engagement ring; part of
Category

Early 2000s British Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.57ct Round I VS1 Diamond Solitaire Engagement Ring, 18kt Rose
By Tiffany & Co.
Located in Houston, TX
This precious Tiffany & Co. engagement ring features a dainty 0.57ct round brilliant cut diamond, I
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold, Platinum

Yellow Gold Diamond Solitaire Ring - 18k Round 2.50ct GIA Bezel Set Engagement
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 2.50ct Cut: Round Brilliant Color: K Clarity: SI2 Certified
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

2000s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.45 carat diamond and platinum solitaire style engagement ring; part of
Category

Early 2000s British Solitaire Rings

Materials

Diamond, Platinum

Vintage Diamond White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 0.25 carat diamond and 18 karat white gold solitaire style engagement ring
Category

Vintage 1950s Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

0.30pts Colombian Emerald Solitaire Gold Engagement Ring
Located in Jupiter, FL
Displayed is a classic Colombian emerald solitaire, round-cut, engagement ring in 14K yellow gold
Category

2010s Colombian Modern Solitaire Rings

Materials

Emerald, Gold, 14k Gold, Yellow Gold

1980s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.25 carat diamond and platinum solitaire ring; part of our diverse
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Classic Solitaire Round Diamond Engagement Ring 0.90ct I/SI2 Set In 18ct Gold
Located in London, GB
This preloved classic 18ct yellow gold and white head solitaire round brilliant-cut diamond ring
Category

2010s British Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.73 carat old European round cut diamond solitaire in a vintage 18k
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

White Gold Chrome Diopside Cocktail Solitaire Ring - 18k Round 2.53ct Engagement
Located in Greensboro, NC
Stone Information Natural Chrome Diopside Carat(s): 2.53ct Cut: Round Color: Green Total Carats
Category

21st Century and Contemporary Solitaire Rings

Materials

18k Gold, White Gold

Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.69 carat diamond and 18k white gold solitaire ring; an addition to our
Category

Early 2000s British Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

3.07 Carat Diamond Solitaire Engagement Ring
Located in London, GB
This is a wonderful platinum diamond engagement ring. The round brilliant cut diamond is an
Category

20th Century Solitaire Rings

Materials

Diamond, Platinum

2.02 Ct Round Cut H/I1 Diamond Solitaire Engagement Ring 18K White Gold
Located in Aventura, FL
right choice, this stunning 2.02 Ct Round Cut H/I1 Diamond Solitaire Engagement Ring is just the place
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, White Gold

0.35ct Colombian Emerald Solitaire Engagement Ring In Platinum
Located in London, GB
0.35ct Colombian Emerald Solitaire Engagement Ring In Platinum This beautifully crafted solitaire
Category

21st Century and Contemporary British Modern Solitaire Rings

Materials

Emerald, Platinum

0.15ct Ruby Burma Solitaire Engagement Ring In Platinum
Located in London, GB
0.15ct Ruby Burma Solitaire Engagement Ring In Platinum Introducing this stunning 0.15ct Burma Ruby
Category

21st Century and Contemporary British Art Deco Solitaire Rings

Materials

Ruby, Platinum

Tiffany & Co Platinum Solitaire GIA Round Diamond Engagement Ring .90 G VVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. solitaire engagement ring finely crafted in a 6 prong platinum mounting featuring a
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Edwardian Diamond Solitaire Engagement Ring, circa 1910
Located in London, GB
This elegant and classic solitaire features an old cut diamond set to centre. The stone, which
Category

Vintage 1910s Unknown Edwardian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

GIA 1.16 J-VS1 Carat Round Cut Diamond Rose Gold Solitaire Engagement Ring
By Dover Jewelry
Located in Miami, FL
A Classic ring in a rose color, with a romantic style Crafted in solid 14K rose gold, the center
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Rose Gold

14k Gold Diamond Solitaire Ring Square Diamond Engagement Ring
By Oshi Jewels
Located in Bangkok, TH
Diamond Solitaire Engagement Ring is made of 14k solid gold featured with natural white sparkly
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

18k Gold Diamond Solitaire Ring Square Diamond Engagement Ring
By Oshi Jewels
Located in Bangkok, TH
Diamond Solitaire Engagement Ring is made of 18k solid gold featured with natural white sparkly
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

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

Vintage 90s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.38 carat diamond and platinum solitaire ring; part of our diamond
Category

1990s Unknown Solitaire Rings

Materials

Diamond, Platinum

Vintage Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
vintage engagement ring collections. This fine vintage diamond solitaire ring has been crafted in 18k
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

1.22 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
contemporary round cut diamond solitaire ring has been crafted in platinum. The ring displays a 1.12Ct modern
Category

Early 2000s Unknown Solitaire Rings

Materials

Diamond, Platinum

2.39 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.39 Carat diamond and platinum solitaire engagement ring; part of
Category

21st Century and Contemporary British Solitaire Rings

Materials

Diamond, Platinum

0.99 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 0.99 carat modern brilliant round cut diamond and platinum solitaire ring; part of our
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Diamond, Platinum

14 Karat White Gold Diamond Solitaire Engagement Ring
Located in Stamford, CT
14 Karat White Gold Diamond Solitaire Engagement Ring Size 7.75. 0.20 total diamond weight. 4 grams
Category

2010s Modern Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
of our diamond engagement ring collections. This impressive diamond solitaire ring has been crafted
Category

1990s British Solitaire Rings

Materials

Diamond, Platinum

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Round Engagement Ring Solitaire For Sale on 1stDibs

Find the exact round engagement ring solitaire you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Platinum and White Gold, this item was constructed with great care. You can easily find a 422 antique edition and 618 modern creations to choose from as well. You’re likely to find the perfect round engagement ring solitaire among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic round engagement ring solitaire over the years, but those made by Tiffany & Co., Cartier and Antinori Fine Jewels are often thought to be among the most beautiful. 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 uncut and brilliant cut alternatives. There aren’t many items for men if you’re seeking a round engagement ring solitaire, as most of the options available are for women and unisex.

How Much is a Round Engagement Ring Solitaire?

Prices for a round engagement ring solitaire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $144 and can go as high as $430,000, while this accessory, on average, fetches $6,972.

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 Round Engagement Ring Solitaire
  • 1stDibs ExpertNovember 21, 2023
    Although jewelry trends change from season to season, solitaire engagement rings typically remain in style based on their widespread popularity. The solitaire ring has a timeless look, and the wide variety of gemstone cuts available means that there are many options to choose from. You can consider solitaire engagement rings featuring diamonds as well as colored gemstones like sapphires, rubies, amethysts and topazes. On 1stDibs, shop a large selection of solitaire engagement rings.
  • 1stDibs ExpertNovember 1, 2023
    People often wear solitaire engagement rings because of their versatility. Solitaire rings feature a single stone and a minimalist band in which pressure, bezel or prongs hold the stone in place. They're simple enough to coordinate with many different styles of wedding bands. In addition, solitaire engagement rings have become a classic look, making them appealing to individuals who prefer timeless jewelry. Explore a variety of engagement rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    A Cartier solitaire engagement ring price varies depending on material, stone, setting and caratage. Shop a variety of Cartier solitaire engagement rings on 1stDibs.com.