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Round Brilliant Diamond Solitaire Engagement Ring

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1.05 Carat Round Brilliant Diamond Solitaire Engagement Ring 18 Karat in Stock
Located in Boca Raton, FL
18k White Gold 1.05ctw Round Brilliant Diamond Solitaire Engagement Ring This diamond is set in a
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified
Located in New York, NY
Spectacular engagement ring crafted in Platinum, showcasing a GIA certified round brilliant cut
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.04ct I VS2 Round Brilliant Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Tampa, FL
valuation report from Tiffany & Co. This classic Tiffany & Co. solitaire diamond engagement ring features
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.09ct I VS1 Round Brilliant Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Tampa, FL
This classic Tiffany & Co. solitaire diamond engagement ring features a 1.09 carat round brilliant
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Leo Round Brilliant Diamond Solitaire Engagement Ring 0.97 CT 14KT WG GSI GEMX
By The Leo Diamond
Located in San Diego, CA
THE LEO DIAMOND ENGAGEMENT RING Style: 6-Prong Solitaire Engagement Ring Serial Number: LEO
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.66 Carat Round Brilliant Diamond Solitaire Engagement Ring GIA Cert D/VVS2
Located in Boca Raton, FL
Classic and always elegant solitaire diamond engagement ring crafted in 14 karat white gold. The
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified Round Brilliant Diamond Solitaire Engagement Ring 5.01 ct J/VVS2
Located in London, GB
A beautiful platinum diamond engagement ring. The ring comprises of a round brilliant cut diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

LAZARE KAPLAN Round Brilliant Diamond 1CT F VS1 Engagement Ring in 14kt WG GIA
Located in San Diego, CA
LAZARE KAPLAN Round Brilliant Diamond Solitaire Engagement Ring Style: 6-Prong Solitaire GIA
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co Round Brilliant Diamond 0.33 ct H VS1 Solitair Plat Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Round Brilliant Diamond Solitaire Engagement Ring Style: Solitaire Ref. number
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Round Brilliant Diamond 0.41 ct E VS1 Solitair Plat Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Round Brilliant Diamond Solitaire Engagement Ring Style: Solitaire Ref. number
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Gelin Abaci Tension Set Diamond Solitaire Ring 14 Karat White Gold .60 Carat
By Gelin Abaci
Located in Austin, TX
A gorgeous round brilliant diamond solitaire engagement ring! The tension setting is an innovative
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

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

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

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

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

Brilliant Star Round Diamond Solitaire Ring 1.05 Carat in 14 Karat White Gold
By Brilliant Stars
Located in San Diego, CA
BRILLIANT STAR Style: Solitaire 4-Prong Engagement Rings Serial Number: EGL USA # US35516701D
Category

Early 2000s Engagement Rings

Materials

Diamond, 14k Gold, White 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

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

Stunning 2.15 Carat Round Brilliant Diamond Solitaire Ring
Located in רמת גן, IL
Stunning 2.15 Carat Round Brilliant Diamond Solitaire Ring This exquisite solitaire ring showcases
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, White 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

Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring
By The Leo Diamond
Located in Rome, IT
A Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring is crafted with a 14K White Gold
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Diamond Solitaire Ring Set With 0.80ct Round Brilliant Cut Diamond
Located in London, GB
This gorgeous solitaire diamond ring set with 0.80ct I/SI1 round brilliant cut diamond in
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Bvlgari Round Brilliant Cut Diamond Solitaire Engagement Ring
By Bulgari
Located in Rome, IT
Bvlgari Bulgari 1.51 ct Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring weighs
Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Theo Fennell Round Brilliant Cut Diamond Engagement Ring
Located in London, GB
Crafted in 18 carat white gold, this classic Theo Fennell diamond halo engagement ring is set with
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, 18k Gold

Round Brilliant Cut Diamond Engagement Ring White Gold
By Antinori Fine Jewels
Located in Rome, IT
Classic engagement ring, solitaire design. It features a beautiful 0.40 Carat diamond with an
Category

2010s Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Platinum Diamond Solitaire Ring Set with Round Brilliant Cut Diamond
Located in London, GB
An elegant diamond ring for your engagement, set with 0.21ct E colour and SI2 clarity round
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Round Brilliant Cut Diamond Halo Engagement Ring Set
By Antinori Fine Jewels
Located in Rome, IT
Round Brilliant Cut Diamond Halo Engagement Ring Set. The rings weigh 4.6 grams, size 6, the
Category

2010s Unknown Contemporary Solitaire Rings

Materials

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

3.38ct Brilliant Cut Diamond Solitaire Engagement Ring in 18ct Gold
Located in Yorkshire, West Yorkshire
A gorgeous show stopping Diamond solitaire ring. Centring this stunning ring is a 6 claw set Round
Category

2010s British Modern Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White 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

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

Leo Diamond Round Brilliant Solitaire Engagement Ring 1.00 CTS H SI1 14K W G
By The Leo Diamond
Located in San Diego, CA
THE LEO DIAMOND SOLITAIRE ENGAGEMENT RING Style: 4 - Prong Solitaire Serial Number: LEO 187698
Category

Early 2000s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Platinum Diamond Solitaire Ring Set with 0.51ct Round Brilliant Cut Diamond
Located in London, GB
An elegant Diamond ring for your engagement, set with 0.51ct E colour and VS2 clarity natural round
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

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

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.44ct GVS1
By Tiffany & Co.
Located in New York, NY
color and VS1 clarity round brilliant cut diamond set in six prongs. This ring has been inspected and
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, White 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

Yellow Gold Diamond Solitaire Engagement Ring 10k Round Brilliant .50ct
Located in Greensboro, NC
Yellow Gold Diamond Solitaire Engagement Ring 10k Round Brilliant .50ct Stone Information: Natural
Category

20th Century Engagement Rings

Materials

Diamond, Yellow Gold

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

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

Yellow Gold Diamond Solitaire Engagement Ring 14k Round Brilliant .31ct
Located in Greensboro, NC
Yellow Gold Diamond Solitaire Engagement Ring 14k Round Brilliant .31ct Stone Information
Category

20th Century Engagement Rings

Materials

Diamond, Yellow Gold

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

18 Karat Yellow Gold 0.70 Carat Diamond Brilliant-Cut Solitaire Engagement Ring
By Gems Paradise
Located in Jaipur, IN
solitaire round diamond engagement ring is eternal. The perfect brilliant round diamond solitaire of 0.70
Category

2010s Indian Contemporary Solitaire Rings

Materials

Diamond, Gold, Yellow Gold, 18k 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

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

GIA Certified 5.46 Carat Round Brilliant Cut Diamond Engagement Ring
Located in London, GB
A luxurious platinum diamond engagement ring. The ring comprises of a round brilliant cut diamond
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Brilliant Diamond Platinum Solitaire Vintage Engagement Ring
By Tiffany & Co.
Located in Philadelphia, PA
Centering a round brilliant cut diamond weighing 2.67 carats - H color with VS1 clarity Set in a
Category

1990s Engagement Rings

Materials

Diamond, Platinum

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

Yellow Gold Diamond Solitaire Engagement Ring 14k Round Brilliant .38ct
Located in Greensboro, NC
Yellow Gold Diamond Solitaire Engagement Ring 14k Round Brilliant .38ct Stone Information: Natural
Category

20th Century Engagement Rings

Materials

Diamond, Yellow Gold

Stunning 18k White Gold 3.00 Carat Round Brilliant Diamond Solitaire Ring
Located in רמת גן, IL
Stunning 3.00 Carat Round Brilliant Diamond Solitaire Ring This exquisite solitaire ring showcases
Category

2010s Israeli Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

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

3.10 Carat Round Brilliant Diamond and Platinum Solitaire Engagement Ring
Located in Chevy Chase, MD
A stunning round brilliant Diamond and platinum engagement ring! The Diamond is set in a four
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

David Yurman Round Brilliant Cut Engagement Solitaire Ring
By David Yurman
Located in Rome, IT
diamond David Yurman Platinum 1.511 ct Round Brilliant Cut Diamond Crossover Engagement Ring. The ring
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Padparadscha Sapphire , Platinum

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

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

White Gold Diamond Solitaire Engagement Ring - 14k Round Brilliant .45ct
Located in Greensboro, NC
Information Natural Diamond Carat: .45ct Cut: Round Brilliant Color: F Clarity: I1 Style: Solitaire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 7.00 Carat Brilliant Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and timeless solitaire engagement ring showcasing a 7.00 carat total round brilliant
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

White Gold Diamond Solitaire Engagement Ring - 14k Round Brilliant .35ct
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): .35ct Cut: Round Brilliant Color: F Clarity: I1 Total
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Diamond Solitaire Engagement Ring - 14k Round Brilliant .72ct
By Leo Schachter
Located in Greensboro, NC
Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamond Carat(s): .72ct Cut: Round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Roman Malakov 1.02 Carats Brilliant Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A gorgeous solitaire engagement ring showcasing a 1.02 carats round brilliant diamond elegantly
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow 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

1.25 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.25 carat diamond and contemporary platinum solitaire ring; part of
Category

Vintage 1940s Contemporary Solitaire Rings

Materials

Diamond, Platinum

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Round Brilliant Diamond Solitaire Engagement Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate round brilliant diamond solitaire engagement ring for your needs in our varied inventory. Frequently made of Gold, Platinum and White Gold, this item was constructed with great care. Find an antique version now, or shop for 35 vintage or 159 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a round brilliant diamond solitaire engagement 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 20th Century while another version may have been 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. Finding an appealing round brilliant diamond solitaire engagement ring — no matter the origin — is easy, but Tiffany & Co., Antinori Fine Jewels and Cartier each produced a popular version that is worth a look. 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 brilliant cut and uncut alternatives. If you’re browsing our inventory for a round brilliant diamond solitaire engagement 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 Round Brilliant Diamond Solitaire Engagement Ring?

On average, a round brilliant diamond solitaire engagement ring at 1stDibs sells for $8,800, while they’re typically $144 on the low end and $350,000 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.

Questions About Round Brilliant Diamond Solitaire Engagement Ring
  • 1stDibs ExpertSeptember 28, 2021
    The cost of a round brilliant diamond ring will primarily depend on the carat weight, color, clarity, shape, and cut of the diamond. The price range for these exquisite pieces of jewelry may range from around $500 to even $10,000 and above. Shop a range of antique and vintage round brilliant diamond rings 1stDibs.