Skip to main content

Gia Certified Round Diamond Solitaire Engagement Ring

2
to
90
687
126
714
301
138
51
40
36
31
23
17
9
7
6
6
6
5
5
4
4
3
2
44
40
33
26
21
Sort By
Cartier 1.32 carat GIA Certified Round Diamond Solitaire Engagement Ring
By Cartier
Located in New York, NY
sophistication and quality. This sleek platinum solitaire features a stunning 1.32 carat round diamond, certified
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Round Diamond Solitaire Engagement 18K Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
. Expertly fashioned in lustrous 18K white gold, this ring is crowned with a GIA Certified 0.80 carat Round
Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k 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

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

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

Sunflower Diamond Platinum Solitaire Engagement Ring GIA Certified
Located in Sherman Oaks, CA
Gorgeous Platinum Band ring with GIA-Certified Bezel-Set Round Brilliant Center Stone Features
Category

Late 20th Century Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 5.07 Carat Handmade Solitaire Diamond Platinum Engagement Ring
By H & H Jewels
Located in Miami, FL
This captivating round diamond platinum engagement ring features an exquisite 5.07 carat center
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 7.03 Carat Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A classic six-prong solitaire engagement ring set with a brilliant 7.03 carat round diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.5 Carat Diamond Two Tone Gold Solitaire Engagement Ring
Located in Stamford, CT
Classic six prong diamond engagement ring. GIA certified 1.5ct round brilliant cut diamond mounted
Category

21st Century and Contemporary Solitaire Rings

Materials

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

Gia Certified .60ct Round Cut Diamond Solitaire Ring Classic G/Vs
Located in New York, NY
GIA Certified Diamond engagement ring. Solitaire Classic GIA Certificate: 5202967880 .60ct
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

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

GIA Certified 1.78ct natural round diamond ring engagement 14kt cathedral
Located in New York, NY
Traditional Round / Baguette Cathedral GIA Certified Diamond engagement ring. .80ct. Natural
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 1.02 Carat Round Diamond Solitaire Platinum Engagement Ring
Located in Baltimore, MD
GIA Certified 1.02 Carat Round Natural Diamond Solitaire Platinum Engagement Ring GIA report
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. GIA Certified .90ct G-VVS1 XXX Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Dearborn, MI
Tiffany & Co. GIA Certified .90ct G-VVS1 XXX Diamond Solitaire Platinum Engagement Ring
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Cartier GIA Certified 0.90 Carats Round Diamond Solitaire Engagement Ring
By Cartier
Located in New York, NY
carats round brilliant diamond, set in a traditional solitaire four prong basket setting. Accompanied
Category

2010s American Contemporary Engagement Rings

Materials

Diamond

GIA Certified Round Diamond Platinum Solitaire Engagement Ring 5.02 Carat
Located in London, GB
A stunning platinum diamond engagement ring. The ring comprises of a round brilliant cut diamond in
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Solitaire GIA Certified Diamond Engagement Ring
Located in Towson, MD
One platinum diamond engagement ring set with one round brilliant cut diamond, approximately 0.80
Category

20th Century Contemporary Engagement Rings

Materials

Diamond, Platinum

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

Peter Suchy GIA Certified 1.05 Carat Diamond Platinum Solitaire Engagement Ring
By Peter Suchy
Located in Stamford, CT
Diamond solitaire old European cut round brilliant diamond engagement ring. The center round stone
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

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

GIA Certified 2.51 Carats Brilliant Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A classic engagement ring style showcasing a 2.51 carats round brilliant diamond certified by GIA
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Gold, 14k Gold

4 Carat Round Solitare Diamond Engagement Ring GIA Certified Natural Diamond
By Five Star Jewelry
Located in Austin, TX
Diamond Shape: Round Brilliant Center Stone Diameter: 10.30 millimeters Band Width: 2.5 millimeters Ring
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Gilin GIA Certified Solitaire Diamond Engagement Ring
By GILIN
Located in Central, HK
Discover the perfect engagement ring for her. This classic 5.06 carat diamond engagement ring is
Category

21st Century and Contemporary Engagement Rings

Materials

White Diamond, 18k Gold

Spectra Fine Jewelry, GIA Certified 3.20 Carat Round Diamond Engagement Ring
By Spectra Fine Jewelry
Located in New York, NY
A beautiful solitaire ring comprising of a 3.20 carat round diamond of H color, SI2 clarity
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified Round Brilliant Cut Diamond Solitaire Gold Engagement Ring Halo
By H & H Jewels
Located in Miami, FL
GIA Certified Round Brilliant Cut Diamond Solitaire Gold Engagement Ring Halo Sixteen pieces of
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

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

GIA Certified 10 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 10 Carat F Color Internally Flawless Clarity
Category

2010s Italian Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

14K Twig Shaped GIA-HRD-IDL Certified 0.52 Ct Diamond Engagement Solitaire Ring
Located in ISTANBUL, TR
14K Gold Twig Shaped GIA-HRD-IDL Certified 0.50 ct Diamond Engagement Solitaire Ring This ring
Category

2010s Turkish Solitaire Rings

Materials

Diamond, 14k Gold

GIA Certified 6 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
6 carat Round Brilliant Cut Diamond Solitaire Engagement Ring
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 1.01 Carat Round Cut Diamond Solitaire Ring Platinum Classic N/VS
Located in New York, NY
GIA Certified Diamond engagement ring. Solitaire Classic GIA Certificate: 2191675696 1.01ct
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified .51 Carat Round Cut Diamond Solitaire Ring Platinum Classic G/Vs
Located in New York, NY
GIA Certified Diamond engagement ring. Solitaire Classic GIA Certificate: 11721553348 .51ct
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1.06 Carats Round Diamond Classic Solitaire Platinum 950
By FERRUCCI
Located in New York, NY
GIA Certified 1.06 Round diamond, G color, IF clarity, Internally Flawless with Triple Excellent
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1.01 Carat White Diamond in 18 Rose Gold Solitaire Engagement Ring
By FERRUCCI
Located in New York, NY
GIA Certified 1.01 Carat white diamond, J color, SI2 clarity, hand set in in hand made 18k rose
Category

2010s American Modern Solitaire Rings

Materials

White Diamond, 18k Gold

GIA Certified 2.05 Carat White Diamond in Platinum 950 Solitaire Engagement Ring
By FERRUCCI
Located in New York, NY
GIA Certified 2.05 Carat white round diamond, color H, clarity VS2, triple Excellent in Cut
Category

2010s American Modern Solitaire Rings

Materials

White Diamond, 18k Gold

GIA Certified 2.47 Carats Total Round Cut Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
This solitaire engagement ring features a GIA Certified 2.47 carat round brilliant diamond, K Color
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 19.07 Carat Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
-prong solitaire style and made in platinum. Accompanied with a GIA report certifying that the diamond is
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.51 Carats Brilliant Round Cut Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A classic solitaire engagement ring GIA certified 2.51 carats round brilliant diamond, L color and
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.03 Carat F VVS2 Round Diamond Platinum Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Engagement Ring The ring is Platinum The center Is Round Cut Stone, GIA Certified 1.03
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified 3.68 Carats Brilliant Round Cut Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
This elegant and classic solitaire engagement ring style showcases a brilliant round diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

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

GIA Certified 0.56 Carat Round Brilliant Cut White Diamond Engagement Gold Ring
Located in Hong Kong, HK
GIA Certified 0.56 Carat Round Brilliant Cut White Diamond Engagement Gold Ring: A classic diamond
Category

2010s Hong Kong Contemporary Solitaire Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

GIA Certified 3.68 Carats Brilliant Round Cut Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
This elegant and classic solitaire engagement ring style showcases a brilliant round diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 5.48 Carat Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A classic engagement ring style showcasing a GIA Certified 5.48 carat round brilliant diamond, N
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold, 18k Gold

Roman Malakov GIA Certified 4.01 Carat Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A classic six prong style engagement ring showcasing a GIA Certified 4.01 carat round brilliant
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA 1.16 J-VS1 Carat Round Cut Diamond Rose Gold Solitaire Engagement Ring
By Dover Jewelry
Located in Miami, FL
is adorned by a GIA-certified 1.16 Carats Round Cut Diamond, J Color & VS1 Clarity. The top of this
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Rose Gold

GIA Certified 0.80 Carats Total Round Diamond Bezel Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
Showcasing a single GIA Certified 0.80 carat total brilliant round diamond, D Color and VS2 in
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.57 Carat Total Brilliant Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and timeless engagement ring showcasing a single round brilliant diamond weighing 1.57
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold, 18k Gold

FLAWLESS GIA Certified 10 Carat Round Cut Diamond Engagement Solitaire Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
This engagement ring embodies sheer elegance with its GIA certified round-cut diamond showcased in
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.48 Carat GIA Cert Diamond gold Solitaire Engagement Ring
Located in New York, NY
This 14k white gold ring centers a sparkling GIA certified round cut diamond that weighs 1.48ct
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 10 Carat Diamond Engagement Ring Platinum
By Antinori Fine Jewels
Located in Rome, IT
Beautiful ring with an amazing 10 carat round brilliant cut diamond ring. The frame is in platinum
Category

2010s Italian Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified 1.12 Carats Total Round Cut Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
This ring features a round brilliant diamond weighing 1.12 carats that GIA certified as G color SI1
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 1.40 Carat J SI2 Round Natural Diamond Solitaire Engagement Ring
Located in Baltimore, MD
GIA Certified 1.40 Carat J SI2 Round Natural Diamond Solitaire Engagement Ring Metal: 14k white
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 10 Carat Diamond Engagement Ring Platinum
By Antinori Fine Jewels
Located in Rome, IT
Beautiful ring with an amazing 10 carat emerald cut diamond ring. The frame is in platinum Overall
Category

2010s Italian Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

1.01 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring GIA Certified
Located in Boca Raton, FL
Solitaire diamond engagement ring crafted in 14 karat white gold. The ring features an 1.01 carat
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, White Gold, Gold

GIA Certified 1.57 Carat J VS1 Round Natural Diamond Solitaire Engagement Ring
Located in Baltimore, MD
GIA Certified 1.57 Carat Round Natural Diamond Solitaire White Gold Engagement Ring GIA report
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 14K Gold 1.20 Carat Round-Cut Diamond Solitaire Engagement Ring
Located in Aventura, FL
Classic Solitaire 14 Karat Gold engagement Diamond ring 1.20 Carat Round Brilliant Certified by
Category

21st Century and Contemporary Unknown Modernist Engagement Rings

Materials

Diamond, 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

GIA Certified 1.01 Carat VS2, E Round Solitaire Diamond Engagement Platinum Ring
Located in New York, NY
GIA Certified, 1.01 Ct VS2, E Round Brilliant Diamond Engagement Platinum Ring GIA cert
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Round Brilliant Cut Engagement Diamond 2.06ct I/VS1
Located in London, GB
A dazzling platinum diamond engagement ring. The solitaire features a round brilliant cut diamond
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

1.50 Carat GIA Certified Solitaire Engagement Ring
Located in New York, NY
Finely crafted in platinum featuring a round brilliant cut diamond weighing 1.50 carat, accompanied
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

  • 1
  • ...
Get Updated with New Arrivals
Save "Gia Certified Round Diamond Solitaire Engagement Ring", and we’ll notify you when there are new listings in this category.

Gia Certified Round Diamond Solitaire Engagement Ring For Sale on 1stDibs

Find the exact gia certified round diamond solitaire engagement ring you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 18 vintage or 112 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a gia certified round 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. There have been many well-made iterations of the classic gia certified round diamond solitaire engagement ring over the years, but those made by Antinori Fine Jewels, Roman Malakov and Cartier are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also old european cut and princess cut versions for sale. If you’re browsing our inventory for a gia certified round 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 Gia Certified Round Diamond Solitaire Engagement Ring?

The price for a gia certified round diamond solitaire engagement ring starts at $1,940 and tops out at $430,000 with these rings, on average, selling for $19,280.

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.