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Gia Round Brilliant

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Vintage 3.04ct Gia Round Brilliant Diamond Engagement Ring, circa 1960
Located in New York, NY
This vintage platinum engagement ring showcases a GIA-certified round brilliant diamond weighing
Category

Vintage 1960s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Vintage Platinum Ideal 5.02ctw GIA Round Brilliant Diamond w/ Waterfall Baguette
Located in Montclair, NJ
This ring features a GIA certified top quality 3.17ct center round brilliant diamond. The diamond
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage Platinum 3.04ctw GIA Round Brilliant Green Emerald Baguette Diamond Ring
Located in Montclair, NJ
ring features a gorgeous, GIA certified, natural emerald stone that has a very rare round cut and
Category

Vintage 1950s Solitaire Rings

Materials

Emerald, Platinum

Edward Elise 1.11ct GIA Round Brilliant Diamond & White Gold Solitaire Necklace
Located in Tampa, FL
brilliant cut natural diamond accompanied by an original GIA report. The diamond has a bright face up
Category

2010s North American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

NEW Platinum 2.22ctw GIA Round Brilliant Diamond G VVS VS Stud Earrings
Located in Montclair, NJ
Details:-- Laboratory: GIA Report Number: 6223336539 Shape: Round Brilliant Measurements: 6.69 - 6.72 x
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

New Platinum 1.02ctw GIA Round Brilliant Diamond Martini 4 Prong Stud Earrings
Located in Montclair, NJ
brilliant and fiery, GIA certified round diamonds. These very fine quality diamonds total exactly 1.02
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

NEW Platinum 3.06ctw GIA Round Brilliant Diamond Martini 4 Prong Stud Earrings
Located in Montclair, NJ
features two brilliant and fiery, GIA certified, round martini prong set diamonds. These very fine quality
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

New Platinum 1.03ctw GIA Round Brilliant Diamond Martini 3 Prong Stud Earrings
Located in Montclair, NJ
brilliant and fiery, GIA certified, round martini prong set diamonds. These very fine quality diamonds total
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

New Platinum 1.52ctw 3 Prong Martini GIA Round Brilliant Diamond Stud Earrings
Located in Montclair, NJ
gorgeous round brilliant cut diamonds that are both GIA certified. These diamonds weigh 0.76 each and are
Category

2010s American Stud Earrings

Materials

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

Verragio 18k White Gold 1.43ctw GIA Round Brilliant Cut Diamond Engagement Ring
By Verragio
Located in Montclair, NJ
features a gorgeous round brilliant cut diamond solitaire that is certified by GIA. This center diamond is
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

4.02ct GIA Round Brilliant Cut Diamond Stud Earrings White Gold Martini Settings
Located in Tampa, FL
cut round brilliant diamond as graded by the Gemological Institute of America as well as a 2.02 carat
Category

2010s American Modern Stud Earrings

Materials

Diamond, White Gold

New Classic 14k White Gold 0.80ctw GIA Round Brilliant Cut Diamond Stud Earrings
Located in Montclair, NJ
two brilliant and fiery, GIA certified round diamonds. These very fine quality diamonds total exactly
Category

2010s American Stud Earrings

Materials

Diamond, 14k Gold, White Gold

New 18K Gold 1.81Carat Gia Round Brilliant Diamond 4 Prong Martini Stud Earrings
Located in Montclair, NJ
and features two brilliant and fiery, GIA certified, round brilliant cut diamonds that are neatly claw
Category

2010s American Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Men's 3.15ct GIA Round Brilliant Cut Diamond Solitaire Dual Finish 14k Gold Ring
Located in Montclair, NJ
setting and features a 3.15 carat round brilliant cut diamond that's been graded by GIA for having
Category

Antique 19th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

NEW 14k White Gold GIA Round Brilliant Diamond Milgrain Hand Engraved Sides Ring
Located in Montclair, NJ
GIA certified round brilliant cut diamond neatly pave set at the center of the milgrain etched squared
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

.70 Carat GIA Round Brilliant Diamond with Halo 18 Karat White Gold Necklace
Located in Scottsdale, AZ
single round brilliant diamond prong set at the center of the piece, surrounded by a shimmering halo of
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Round Brilliant Cut Diamond Halo Engagement Ring Set 18 Carats White Gold
By Antinori Fine Jewels
Located in Rome, IT
Round Brilliant Cut Diamond Halo Engagement Ring Set.
Category

2010s Italian Modern Cocktail Rings

Materials

White Diamond, Blue Sapphire, Diamond, 18k Gold, White Gold

NEW Platinum 1ctw GIA Round Brilliant Cut Prong Set Diamond F SI1 Stud Earrings
Located in Montclair, NJ
Details:-- Laboratory: GIA Report Number: 1443342815 Shape: Round Brilliant Measurements: 4.98 - 5.05 x
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

GIA 1.07 Carat Fancy Yellow Round Diamond Ring 14 Karat White Gold
Located in Great Neck, NY
Natural gorgeous diamond ring , 1.07 ct GIA round brilliant cut diamonds. set in 14k white gold. 6
Category

2010s American Solitaire Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

GIA 1.07 Carat Fancy Yellow Round Diamond Ring 14 Karat White Gold
Located in Great Neck, NY
Natural gorgeous diamond ring , 1.07 ct GIA round brilliant cut diamonds. set in 14k white gold. 6
Category

2010s American Solitaire Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

Round Brilliant Cut Diamond Ring in 18k White Gold
Located in Houston, TX
Cluster ring containing one GIA round brilliant cut diamond of about 1.71 carats measuring 7.84
Category

2010s American Cluster Rings

Materials

Diamond, White Gold, 18k Gold

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

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

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

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

Vintage TIFFANY & CO Mid Century Modern GIA Diamond Solitaire Platinum Ring
By Tiffany & Co.
Located in Montreal, QC
. Centering a GIA Round Brilliant Cut Diamond, weighing approx. 1.66 Carat, I-SI2 with a Baguette Diamond on
Category

Mid-20th Century American Art Deco Solitaire Rings

Materials

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

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

Diamond, White Diamond, White Gold, Gold, 14k 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 Diamond Engagement Ring 0.62ct
By GIA
Located in SYDNEY, NSW
: 0.62ct Colour: F Clarity: VS1 Cut: Round Brilliant Cut Weight: N/A Engravings/Markings: Signed NINAS 750
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Rose Gold

Diamond GIA Solitaire Art Deco Revival Gold Ring Estate Fine Jewelry
Located in Montreal, QC
Diamond Solitaire 18K White Gold Ring. Centering a securely nestled GIA Round Brilliant-cut Diamond
Category

21st Century and Contemporary Art Deco Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA White Gold Asscher Cut Engagement Ring 1.56ct
By GIA
Located in SYDNEY, NSW
, are twenty round brilliant cut diamonds, the under rail of the setting has twenty four round brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold

1.27 Total Weight Natural, Fancy Vivid Yellow-Orange, Even, Diamond Ring GIA
Located in New York, NY
: 0.62CT FVYO SI2 GIA Round Brilliant Diamond: 0.65CT G VS 38 Stones Material: 18K Yellow Gold
Category

21st Century and Contemporary American Aesthetic Movement Cocktail Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 0.68ct Round Brilliant Loose Diamond
Located in Laguna Beach, CA
Loose round brilliant diamond, .68 carats. GIA-graded H color, VS1 clarity, symmetry is good. The
Category

Late 20th Century Loose Gemstones

Materials

Diamond

GIA Certified 0.70 Carat Round Brilliant Diamond
Located in New York, NY
GIA: 2181747339 Shape: Round Brilliant Measurements: 5.73 - 5.75 x 3.43 mm Color: F Clarity: VS1
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

GIA Certified 0.70 Carat Round Brilliant Diamond
GIA Certified 0.70 Carat Round Brilliant Diamond
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W 0.23 in D 0.14 in L 0.23 in
GIA Certified 0.74 Carat Round Brilliant Diamond
Located in New York, NY
GIA: 6194806648 Shape: Round Brilliant Measurements: 5.78 - 5.96 x 3.56 mm Carat Weight: 0.74 carat
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

GIA Certified 0.74 Carat Round Brilliant Diamond
GIA Certified 0.74 Carat Round Brilliant Diamond
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W 0.23 in D 0.15 in L 0.24 in
GIA Certified 0.61 Carat Round Brilliant Diamond
Located in New York, NY
GIA: 7271542715 Shape: Round Brilliant Measurements: 5.39 - 5.42 x 3.40 mm Carat Weight: 0.61 carat
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

GIA Certified 0.61 Carat Round Brilliant Diamond
GIA Certified 0.61 Carat Round Brilliant Diamond
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W 0.22 in D 0.14 in L 0.22 in
GIA Certified 2.05 Carat Round Brilliant Diamond
Located in New York, NY
GIA #5212894060 Shape: Round Brilliant Measurements: 8.54 - 8.61 x 4.78 mm Carat Weight: 2.05 ct
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

GIA Certified 2.05 Carat Round Brilliant Diamond
GIA Certified 2.05 Carat Round Brilliant Diamond
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W 0.34 in D 0.19 in L 0.34 in
GIA Certified 0.60 Carat Round Brilliant Diamond
Located in New York, NY
GIA: 6275539687 Shape: Round Brilliant Measurements: 5.38 - 5.41 x 3.36 mm Carat Weight: 0.60 carat
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

GIA Certified 0.60 Carat Round Brilliant Diamond
GIA Certified 0.60 Carat Round Brilliant Diamond
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W 0.22 in D 0.14 in L 0.22 in
1.00CT Round Brilliant Diamond Engagement Ring, GIA
Located in New York, NY
1.00CT Diamond Round Brilliant Engagement Ring A beautiful Round Brilliant diamond, set with a
Category

21st Century and Contemporary American Aesthetic Movement Wedding Rings

Materials

Diamond, Platinum

Platinum GIA certified round brilliant cut diamond ring
Located in Surfside, FL
GIA certified round brilliant cut diamond 1.07 carat (I color, VS2 clarity) ring set in platinum
Category

20th Century Fashion Rings

Materials

Diamond, Platinum

GIA Certified 1.17 Carat Round Brilliant Cut Diamond
Located in Coral Gables, FL
Loose 1.17 Carat Round Brilliant Cut Diamond GIA Graded (Report #2225850587) As F Color and SI1
Category

2010s Loose Gemstones

Materials

Diamond

0.17 Carat Round Brilliant Diamond GIA Certified FOP
Located in New York, NY
NEKTA NYC GIA NATURAL COLORED DIAMOND Shape and Cutting Style : Round Brilliant Measurements: 3.5
Category

2010s American Loose Gemstones

Materials

Diamond

GIA Certified 4 Round Brilliant Cut Pendant Necklace
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4 Carat ct. Round Brilliant Cut Pendant Necklace vvs2 clarity f color
Category

2010s Italian Modern Pendant Necklaces

Materials

White Diamond, Diamond, Platinum

GIA Certified Round Brilliant Diamond Ring in Platinum
Located in London, GB
GIA Certified Round Brilliant Diamond Ring in Platinum. This unique ring features a marvellous GIA
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

Brilliant 1.12ct Ideal Cut Round Natural Diamond - GIA Certified
Located in רמת גן, IL
Brilliant 1.12 ct Ideal Cut Round Natural Diamond - GIA Certified Discover the pinnacle of
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified Round Brilliant Cut Loose Diamond 1.01 ct
Located in Laguna Beach, CA
Loose 1.01 carat round brilliant cut diamond. GIA graded G color, Si2 clarity, Very Good cut grade
Category

Mid-20th Century Loose Gemstones

Materials

Diamond

GIA Certified Round Brilliant Cut Diamond Engagement Ring
By Scott Kay
Located in Rome, IT
Round Brilliant Cut Diamond Halo 14k White Gold Engagement Ring.
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Loose Diamond - Round Brilliant .90ct GIA J VS2 Solitaire
Located in Greensboro, NC
Carat: .90ct Cut: Round Brilliant Color: J Clarity: VS2 Certified by: GIA Report Number
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

GIA Certified 0.93 Carat Round Brilliant Cut Loose Diamond
Located in Laguna Beach, CA
0.93ct RBC GIA i color/VVS1 Clarity, VG cut Diamond 0.93 carat round brilliant cut diamond. GIA
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Loose Diamond - Round Brilliant 1.25ct GIA D SI1 Solitaire
Located in Greensboro, NC
Carat(s): 1.25ct Cut: Round Brilliant Color: D Clarity: SI1 Certified by: GIA Report Number
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Gia Certified Round Brilliant Cut Eternity Band Ring
By Antinori Fine Jewels
Located in Rome, IT
This Round Cut Diamond Eternity Band ring is breathtaking. Elegant and full of glamour. Round cut
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Loose Diamond - Round Brilliant 1.08ct GIA F VS2 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 1.08ct Cut: Round Brilliant Color: F Clarity: VS2
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Loose Diamond - Round Brilliant 1.01ct GIA E VS1 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 1.01ct Cut: Round Brilliant Color: E Clarity: VS1
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

GIA Certified Loose Round Brilliant Cut Diamond 2.41 ct
Located in Laguna Beach, CA
2.41 carat round brilliant cut diamond graded by GIA. The color grade is I, clarity is Si2. The cut
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Loose Diamond - Round Brilliant .59ct GIA E SI1 Solitaire
Located in Greensboro, NC
Carat(s): .59ct Cut: Round Brilliant Color: E Clarity: SI1 Certified by: GIA Report Number
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Loose Diamond - Round Brilliant 3.03ct GIA L SI1 Solitaire
Located in Greensboro, NC
Carat: 3.03ct Cut: Round Brilliant Color: L Clarity: SI1 Certified by: GIA Report Number
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Loose Diamond - Round Brilliant .33ct GIA F VS2 Solitaire
Located in Greensboro, NC
Carat: .33ct Cut: Round Brilliant Color: F Clarity: VS2 Certified by: GIA Report Number
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

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Gia Round Brilliant For Sale on 1stDibs

You are likely to find exactly the gia round brilliant you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 67 vintage or 558 modern creation for a more contemporary example of these cherished accessories. Finding the perfect gia round brilliant may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made 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 gia round brilliant over the years, but those made by Antinori Fine Jewels, J. Birnbach and Tiffany & Co. are often thought to be among the most beautiful. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and pear cut cut versions available here, too. When shopping for a gia round brilliant, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Gia Round Brilliant?

The price for a gia round brilliant starts at $720 and tops out at $4,900,000 with these rings, on average, selling for $26,893.
Questions About Gia Round Brilliant
  • 1stDibs ExpertAugust 17, 2021
    A brilliant cut diamond is a diamond cut to maximize its brilliance. This diamond shape has 57 facets, round brilliant cut diamonds are among the most popular styles of engagement rings. This cut is known for, when compared to other cuts, most closely mimicking the natural contours of a rough diamond crystal.
  • 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.