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Gia Round Brilliant Flawless

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GIA certified Tiffany's 1.51 Carat D Flawless Brilliant Round Diamond
By Tiffany & Co.
Located in New York, NY
Tiffany 1.51 carat D Flawless Brilliant Round Diamond. Comes with Tiffany Certificate and GIA
Category

2010s American Bridal Rings

Materials

Diamond

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

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Flawless D Color GIA Certified 5 Carat Round Brilliant Cut Diamond
By Antinori Fine Jewels
Located in Rome, IT
Flawless D Color GIA Certified 5 Carat Round Brilliant Cut Diamond
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Flawless GIA Certified 7.53 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
H Color Internally Flawless clarity round brilliant cut triple excellent diamond is set in a
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Flawless GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Color Internally Flawless clarity round brilliant cut triple excellent diamond is set in a handcrafted
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Ct Round Brilliant Cut Diamond Studs I FLAWLESS
By Antinori Fine Jewels
Located in Rome, IT
Fantastic matched pairs of Natural Round Brilliant Cut Diamond Studs classified by the GIA as
Category

2010s Italian Modern Clip-on Earrings

Materials

Diamond, White Diamond, 18k Gold

Flawless Clarity GIA Certified 6 Carat Round Brilliant Cut Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
A pair of investment grade GIA certified diamond studs flawless in clarity d color excellent
Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond

Flawless GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite piece by Antinori Di Sanpietro® features a breathtaking 10 ct round diamond that
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

1.01 Carat GIA Certified D Flawless Round Brilliant Cut Diamond Engagement Ring
Located in New York, NY
. Not requiring any further embellishment, this GIA certified round brilliant cut diamond is simply set
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

EXCEPTIONAL GIA Certified 2 Carat Round Brilliant Cut Diamond F COLOR FLAWLESS
By Antinori Fine Jewels
Located in Rome, IT
color diamond, meticulously fashioned into a mesmerizing round brilliant cut and ensconced in platinum
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

EXCEPTIONAL GIA Certified 6 Carat Round Brilliant Cut Diamond D COLOR FLAWLESS
By Antinori Fine Jewels
Located in Rome, IT
color diamond, meticulously fashioned into a mesmerizing round brilliant cut and ensconced in platinum
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Flawless GIA Certified 5 Carat Oval Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
5.26 ct Oval Brilliant Cut Diamond Solitaire Platinum Engagement Ring Type IIa Ideal Cut. The
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Beauvince GIA 2.00 Carat Round H Internally Flawless Engagement Ring
By Beauvince Jewelry
Located in New York, NY
This stunning 2.00 ct H IF GIA certified Round Brilliant Cut Diamond Ring is all the bang for the
Category

2010s Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

1 Pc Natural Diamonds, 0.91 Ct, Brilliant, G, IF 'Flawless', GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.97 carat G VS2 Ideal cut Brilliant with GIA Certificate and laser
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Flawless Fantastic Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
This stunning diamond ring is offered by Antinori Fine Jewels This 4.03 carat GIA Certified round
Category

2010s Unknown Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum, White Gold, Gold

GIA Certified 5 Carat Solitaire Round Flawless Diamond with pave ring
By Antinori Fine Jewels
Located in Rome, IT
Behold the exquisite elegance of this ring featuring a dazzling GIA-certified 5carat round diamond
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Platinum 1.65ctw E Flawless GIA Round Diamond Low Profile Halo Engagement Ring
Located in Montclair, NJ
features a stunning super high quality GIA certified, round brilliant cut diamond claw prong set at the
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA 1.00-Ct. GIA D/If Round Brilliant Diamond Engagement Ring by Bulgari
By Bulgari
Located in San Francisco, CA
features a 1.00 carat round brilliant-cut diamond, graded by the Gemological Institute of America, D color
Category

21st Century and Contemporary Italian Engagement Rings

Materials

Diamond, Platinum

Cartier Platinum GIA Certified 0.82ct Round Brilliant Natural Diamond Ring
By Cartier
Located in Boca Raton, FL
Designer: Cartier Diamond Details: GIA Certified 0.82ct Round brilliant Natural Diamond Ring, Box
Category

21st Century and Contemporary European Engagement Rings

Materials

Diamond, Platinum

GIA Certified Round Brilliant 0.5 Carat Diamond Ring in Platinum
Located in London, GB
GIA Certified Round Brilliant Internally Flawless 0.5 Carat Diamond Ring in Platinum. This
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An extraordinary GIA certified Engagement Ring with a round brilliant cut Diamond Cut. The main
Category

2010s Italian Engagement Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring Flawless This diamond ring is
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid-Century GIA 4.12 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 4.12 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA round
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage GIA Certified Near Flawless Diamond Trilogy Necklace
By Bella Rosa Estate Jewelers
Located in Santa Barbara, CA
Metal: 14k White Gold Diamonds: (3) Carat Weight: 1.66 carats total Cut: Round Brilliant Color: E-F
Category

Late 20th Century American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Vintage GIA Certified Near Flawless Diamond Trilogy Necklace
Vintage GIA Certified Near Flawless Diamond Trilogy Necklace
Free Shipping
H 0.75 in W 0.25 in L 17.75 in
Mid-Century French GIA 3.08 Carat Round Brilliant Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century French GIA 3.08 Carat Round Brilliant Diamond Platinum Engagement Ring. Featuring
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid Century GIA 9.01 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid Century GIA 9.01 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA round
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco GIA 4.18 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 4.18 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA round
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco French GIA 3.02 Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco French GIA 3.02 Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA round
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

David Rosenberg 12.73 Carat Round Brilliant GIA Diamond Engagement Ring
By David Rosenberg
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 12.73 carat Round Brilliant Cut K color VS2 clarity is accompanied by a
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Round Brilliant Diamond Ring with Shoulder Diamonds in Platinum
Located in London, GB
round brilliant Diamonds on either side of it, set in a flawless Platinum band. The ring in the images
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Round Brilliant Cut Diamond Ring 1.00ct D/IF
Located in London, GB
A gorgeous platinum diamond solitaire ring. The engagement ring features a round brilliant cut
Category

21st Century and Contemporary British Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.9 Carat Round Brilliant Diamond Solitaire Ring in Platinum
Located in London, GB
features a stunning GIA Certified Round Brilliant Diamond held in a claw setting on a flawless Platinum
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 3.01 Carat Round Brilliant Cut Diamond Platinum Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
An exquisite investment grade 3.01 carat round brilliant cut diamond set with a micropave of round
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 0.51 Carat Solitaire Round Brilliant Diamond Ring in Platinum
Located in London, GB
This elegantly dainty ring features a solitaire Round Brilliant Diamond weighing 0.51 carats at its
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Round Brilliant Cut Diamond Ring IDEAL CUT
By Antinori Fine Jewels
Located in Rome, IT
This one-of-a-kind piece features a 10 carat round brilliant diamond with vs1 Flawless clarity and
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k 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

GIA Certified 2.23 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
lies a magnificent GIA-certified 2.23 carat round brilliant diamond, cradled securely in a classic six
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid-Century French GIA 3.00 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century French GIA 3.00 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Brown Diamond, Platinum

Art Deco French GIA 2.99 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco French GIA 2.99 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

14k White Gold 1.70ctw GIA Round Brilliant Diamond Three Stone Engagement Ring
Located in Montclair, NJ
features a gorgeous round brilliant cut diamond solitaire, claw-prong set at the center of the design. This
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold

GIA Certified 10 Carat Big Natural Fancy Yellow Diamond Round Brilliant Cut
By Antinori Fine Jewels
Located in Rome, IT
BIG Natural Fancy Yellow Round Brilliant Cut Diamond. Certified by the GIA, this is a fantastic big
Category

2010s Unknown Modern Engagement Rings

Materials

Yellow Diamond

GIA Internally Flawless 18k White Gold & Diamond Pendant Necklace 0.85ctw
Located in Tustin, CA
We are pleased to present this Ladies GIA Certified 18k White Gold & Round Brilliant Diamond
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

GIA 3.01 Carat Round Brilliant Cut Diamond 14k Yellow Gold Invisible Halo Ring
Located in Beverly Hills, CA
One GIA 3.01 Carat Round Brilliant Cut Diamond 14k Yellow Gold Platinum Invisible Halo Ring
Category

21st Century and Contemporary Engagement Rings

Materials

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

GIA Certified 3.60 Ct Internally Flawless Natural Diamonds 18K Gold Earrings
Located in Massafra, IT
come in 18K gold with 2 pieces of GIA Certified Natural Diamonds in perfect round brilliant cut , of
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold

Golconda Type IIA GIA Certified 6 Carat D FLAWLESS Clarity
By Antinori Fine Jewels
Located in Rome, IT
exceptional beauty and value. The main diamond, a true rarity, is a 10-carat round brilliant cut with Golconda
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

GIA 4 Carat Natural Diamond Studs Internally Flawless D COLOR
By Antinori Fine Jewels
Located in Rome, IT
This exquisite 4-carat pair of round brilliant-cut natural diamonds is a breathtaking example of
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, White Diamond

Platinum Halo GIA Certified E Color SI1 Clarity 1 Carat Round Brilliant Diamond
Located in Los Angeles, CA
- 90% Platinum, 10% Iridium. Stones- GIA Certified Round Brilliant Cut Diamond E Color SI1 Clarity
Category

2010s North American Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4.18 Carat Radiant Cut Engagement Ring, Flawless
By Diana M. Jewels
Located in New York, NY
center, weighing 4.18 carats J color Internally Flawless in clarity, surrounded by 1.00 carat of round
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, Platinum

I Flawless GIA Certified 2 Carat Ideal Cut Diamond Triple Excellent
By Antinori Fine Jewels
Located in Rome, IT
! This large main round brilliant cut 1 carat main diamond is certified by GIA, the world’s premier
Category

2010s Italian Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

1.70 Ct GIA Cert Round Brilliant Cut Diamond Engagement Ring 18k Yellow Gold
By Antinori Fine Jewels
Located in Rome, IT
and sophisticated way. Exceptionally well cut, the diamond is GIA certified and displays phenomenal
Category

2010s Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

12 Carat Internally Flawless Diamond Engagement Ring GIA Certified E Color
Located in New York, NY
Diamond: Carat Weight: 11 Carats Color: E* Clarity: INTERNALLY FLAWLESS -IF Style: ROUND BRILLIANT
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Austrian GIA 1.01 Carat Round Brilliant Cut Diamond 14K White Gold Ring
Located in Beverly Hills, CA
One Art Deco Austrian GIA 1.01 Carat Round Brilliant Cut Diamond 14K White Gold Ring. Featuring one
Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

GIA Certified 1.98 Carats Diamond D / Internally Flawless EX EX EX Ring
Located in Massafra, IT
carats, in perfect round brilliant cut, in D color, Internally Flawless clarity, top color and grade
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

GIA Certifield 5 Carat Round Brilliant Cut Diamond Ring with tapered baguette
By Antinori Fine Jewels
Located in Rome, IT
special occasions, the elegance and beauty of this GIA Certified 5.36 Carat Round Brilliant Cut Diamond
Category

2010s Unknown Contemporary Engagement Rings

Materials

Emerald, White Diamond, Diamond, Platinum

Art Deco Inspired GIA 3.50 Carats Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired GIA 3.50 Carats Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Internally Flawless Pear Shaped Diamond Engagement Ring GIA Certified E
Located in New York, NY
LILY HALO THREE STONE PEAR SHAPE DIAMOND ENGAGEMENT 18K WHITE GOLD RING BY MIKE NEKTA GIA
Category

2010s American Engagement Rings

Materials

Diamond

GIA 1 Carat Certified Brilliant Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
double halo design. The rare and high quality 1.01ct GIA certified diamond has beautifully white color
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, White Gold, 14k Gold

GIA certified round brilliant cut diamond 1.02 carat ring set in Tacori platinum
Located in Surfside, FL
GIA certified round brilliant cut diamond 1.02 carat (G color, Internally Flawless clarity) ring
Category

20th Century Engagement Rings

Materials

Platinum

GIA Certified 2.48 Carat Natural Fancy Yellow Flawless Diamond Platinum Ring
Located in Los Angeles, CA
Radiant Cut Internally Flawless GIA Natural Fancy Yellow, the ring is set with 76 Natural Round
Category

2010s Modern Cocktail Rings

Materials

Diamond, Platinum

GIA Certified Internally Flawless Clarity D Color Cushion Cut Pave Ring
By Antinori Fine Jewels
Located in Rome, IT
and unique facets. The cushion cut's softly rounded corners and brilliant faceting create a
Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

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Gia Round Brilliant Flawless For Sale on 1stDibs

Surely you’ll find the exact gia round brilliant flawless you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using platinum, gold and 18k gold. 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 alternatives. Most of our gia round brilliant flawless for sale are for women, but there are 83 pieces available to browse for men.

How Much is a Gia Round Brilliant Flawless?

Prices for a gia round brilliant flawless can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $6,049 and can go as high as $2,850,000, while this accessory, on average, fetches $150,000.

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.