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Gia 3 Carat

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Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum
By SCARSELLI
Located in New York, NY
A 3.01 Cushion Cut, Natural Fancy Light Yellow Diamond Engagement Ring, GIA-Certified, flanked by
Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Diamond, Yellow Diamond, 18k Gold, Platinum

Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum
By SCARSELLI
Located in New York, NY
A 3.01 Cushion Cut, Natural Fancy Light Yellow Diamond Engagement Ring, GIA-Certified, flanked by
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Yellow Gold, Platinum, 18k Gold

3 Carat Cushion Greenish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion shape 3.01-carat Natural Greenish Blue color sapphire GIA certified has been hand
Category

21st Century and Contemporary Loose Gemstones

Materials

Blue Sapphire

1 1/3 Carat Cushion Blue Sapphire GIA
Located in San Francisco, CA
This Cushion shape 1.28-carat Natural Blue color sapphire GIA certified has been hand-selected by
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1 1/3 Carat Octagonal Blue Sapphire GIA
Located in San Francisco, CA
This Octagonal shape 1.32-carat Natural Blue color sapphire GIA certified has been hand-selected by
Category

21st Century and Contemporary Nigerian Loose Gemstones

Materials

Blue Sapphire

GIA Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
3 carat emerald cut diamond ring that will leave you utterly speechless. Prepare to be dazzled by
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3 Carat Oval Baguette Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
gia certified oval diamond with side baguette diamonds mounted in 18 carats white gold
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Gia Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
is a resplendent 3-carat diamond, graded with a rare F color and internally flawless clarity by GIA
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, Diamond, White Gold, 18k Gold

GIA Certified 3 Carat Oval Baguette Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
gia certified oval diamond with side baguette diamonds mounted in 18 carats white gold
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified Oval Diamond 3 Carat Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
A classic from the italian jewerler Antinori di Sanpietro. An exceptional 3 -carat oval cut diamond
Category

2010s Italian Modern Engagement Rings

Materials

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

GIA Certified 3 Carat Round Diamond Ring VVS2
By Antinori Fine Jewels
Located in Rome, IT
3ct GIA certified E Color VVS2 diamond is bright white, exceptionally clean, and displays bright
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 3 Carat Fancy Yellow Cushion Ring
By Antinori Fine Jewels
Located in Rome, IT
Amazing natural GIA certified fancy yellow cushion cut diamond ring with two side trapezoid natural
Category

2010s Italian Modern Engagement Rings

Materials

Yellow Diamond, White Diamond, Diamond, 18k Gold

GIA Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
rare beauty and sophistication, boasting an impressive weight of 3 carats. Certified with a color grade
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

GIA Certified 3 Carat Oval Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing oval diamond solitaire ring the main stone is I color si1 clarity none fluorescence Excellent polish
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

GIA Ideal Cut Round Diamond 3 Carat Diamond Ring
By Hearts On Fire
Located in Rome, IT
diamond weights 3 carats plus 0.50 carats of round diamond pave ring set in solid platinum
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

3 Carat GIA Pear Shape Solitaire Pendant
By Diamond Scene New York
Located in New York, NY
An INCREDIBLE diamond pendant! 3.06 GIA certified F color VS1 pear shape diamond diamond -- full
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond

1 1/3 Carat Oval Purple-Pink Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.33-carat Natural Purple-Pink color sapphire GIA certified has been hand-selected
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Pink Sapphire

2 3/4 Carat Cushion Bluish Violet Sapphire GIA
Located in San Francisco, CA
This Cushion shape 2.74-carat Natural Bluish Violet color sapphire GIA certified has been hand
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire

GIA Certified 1.53 Carat Yellow Diamond 3-Stone Ring
Located in Greenville, DE
A GIA Certified Diamond 3 Stone ring crafted in Platinum and 18k yellow gold Featuring (1) 1.53ct
Category

2010s Three-Stone Rings

Materials

Yellow Diamond, Platinum

3 1/5 Carat Octagonal Purplish Pink Sapphire GIA
Located in San Francisco, CA
This Octagonal shape 3.21-carat Natural Purplish Pink color sapphire GIA certified has been hand
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Pink Sapphire

1 1/3 Carat Oval Purple-Pink Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.34-carat Natural Purple-Pink color sapphire GIA certified has been hand-selected
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Pink Sapphire

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
is a 3 carat round brilliant cut diamond, according to the GIA report F color and VVS2 in clarity
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite ring boasts a GIA-certified 3-carat round brilliant cut diamond, showcasing
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
3.05 carat center stone and sophisticated, diamond accented setting with subtle vintage style
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 3 Carat Emerald Cut Diamond Excellent Cut
By Antinori Fine Jewels
Located in Rome, IT
Elevate your love story with this enchanting GIA Certified 3 Carat Emerald Cut Diamond Ring, a true
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Emerald, White Diamond, Diamond, White Gold, 18k Gold, Gold

GIA Certified 3 Carat Cushion Cut Fancy Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
Large 3.02ct diamond pair - Both GIA certified - Bright white G color - Eye clean with SI2
Category

2010s Italian Modern Clip-on Earrings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified 3 Carat Oval Diamond 18 Carats White Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
Behold this exquisite Italian masterpiece – a radiant gold ring adorned with a breathtaking 3-carat
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 3 Carat Round Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
diamond encrusted setting, this ring is a head turner! Highlights: - Large 3.05 carat center diamond
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold, Gold

GIA Certified 3 Carat Fancy Intense Yellow Cushion Ring
By Antinori Fine Jewels
Located in Rome, IT
Amazing natural GIA certified fancy intense yellow cushion cut diamond ring with two side trapezoid
Category

2010s Italian Modern Engagement Rings

Materials

Yellow Diamond, White Diamond, Diamond, 18k Gold

GIA Certified Solitaire 3 Carat Engagement Platinum Ring 18 Carat Yellow Gold
By Antinori Fine Jewels
Located in Rome, IT
An exquisite GIA certified 3 carat emerald cut diamond ring 18 carat yellow gold
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, Yellow Gold, 18k Gold

1 1/3 Carat Round Purplish Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Round shape 1.28-carat Natural Purplish Pink color sapphire GIA certified has been hand
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Pink Sapphire

1 2/3 Carat Oval Light Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.57-carat Natural Light Blue color sapphire GIA certified has been hand-selected
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Blue Sapphire

I Flawless GIA Certified 3 Carat Oval Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
I FLAWLESS GIA Certified 3 Carat Oval Diamond Solitaire Ring VS2 F color excellent polish and
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

EXCEPTIONAL GIA Certified 3 Carat Emerald Cut Diamond Ring VVS
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 3 Carat Emerald Cut Diamond Three Stone Ring VVS2 Clarity H Color
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, 14k Gold

Exceptional GIA Certified 3 Carat Heart Shape Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite GIA certified 3 carat diamond with internally flawless clarity the highest grade of
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Exceptional GIA Certified 3 Carat Emerald Cut Diamond Ring VVS
By Antinori Fine Jewels
Located in Rome, IT
EXCEPTIONAL GIA Certified 3 Carat Emerald Cut Diamond Ring VVS
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold

GIA Certified 3 Carat Oval Diamond Ring MADE IN ITALY
By Antinori Fine Jewels
Located in Rome, IT
This Antinori Di Sanpietro ring, featuring a breathtaking 3.01-carat GIA-certified oval brilliant
Category

2010s Unknown Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 3 Carat Fancy Yellow Emerald Cut Band Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite emerald cut diamond mounted in solid platinum the main stone weight is 3 carats
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, Diamond, White Diamond, Platinum

1 1/3 Carat Emerald Shape Teal Sapphire GIA Unheated
Located in San Francisco, CA
This Emerald shape 1.35-carat Natural Unheated Teal color sapphire GIA certified has been hand
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Green Sapphire

GIA Certified 3 Carat Unheated Red Spinel Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Institute of America (GIA), this unheated spinel is a true testament to nature's artistry. GIA has
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Spinel, Platinum

EXCEPTIONAL GIA Certified 3 Carat Fancy VIVID Yellow Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
this exquisite ring is a 3-carat Radiant cut diamond, a true rarity in both size and beauty. Certified
Category

2010s Unknown Contemporary Solitaire Rings

Materials

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

Exceptional GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This stunning ring features an exquisite 3-carat emerald-cut diamond as its centerpiece, radiating
Category

2010s Unknown Contemporary Engagement Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified 3 Carat Three-Stone Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
lies a breathtaking 3 carat emerald-cut diamond, boasting an F color grade that exudes a pure and icy
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Emerald, Diamond, White Gold, 18k Gold

3 3/4 Radiant Orange-Yellow Sapphire GIA
Located in San Francisco, CA
This Radiant shape 3.76-carat Natural Orange-Yellow color sapphire GIA certified has been hand
Category

21st Century and Contemporary Loose Gemstones

Materials

Yellow Sapphire

GIA Certified 1.01 Carat Natural Pink Sapphire 3-Stone Diamond Ring
By Hand Made
Located in Los Angeles, CA
Step into a world of timeless elegance with our breathtaking GIA-certified natural 1.01 carat Light
Category

2010s Three-Stone Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold

GIA Certified 3 Carat Fancy Yellow Heart Shape Diamond Pendant Necklace
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 3 Carat Fancy Yellow Heart Shape Diamond Pendant Necklace
Category

2010s Italian Choker Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

GIA Certified 1.39 Carat 3-Stone Oval Pink Sapphire Diamond Ring
By Hand Made
Located in Los Angeles, CA
Indulge in the enchanting beauty of our GIA-certified 14K Rose Gold 3-Stone Oval Pink Sapphire
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold

GIA Certified 2.22 Carat White Sapphire 3-Stone Diamond Engagement Ring
By Hand Made
Located in Los Angeles, CA
Engagement Ring, accentuated with Trillion Diamonds. The centerpiece boasts a GIA certified 2.22 carat white
Category

2010s Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

3 Carat Pear Shape Diamond Engagement Ring GIA Certified
Located in New York, NY
AVA 3 CARAT PEAR SHAPE THREE STONE DIAMOND ENGAGEMENT RING CERTIFIED 2 CT BY MIKE NEKTA GIA
Category

2010s American Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified 3 Carat Fancy Yellow Cut Diamond Studs VVS1 Clarity
By Antinori Fine Jewels
Located in Rome, IT
3 carat pair of cushion cut certified diamonds is beautifully canary yellow, 100% loop clean, and
Category

2010s Italian Modern Clip-on Earrings

Materials

Diamond, White Diamond

GIA Certified 3 Carat D VS2 Radiant Diamond Engagement Ring "Alexandria"
Located in New York, NY
gracefully intertwines with contemporary design. At its core lies a GIA Certified 3 Carat radiant diamond
Category

2010s American Modern Engagement Rings

Materials

Diamond

2 3/4 Carat Oval Light Grayish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 2.73-carat Natural Light Grayish Blue color sapphire GIA certified has been hand
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Certified 3 Carat D VS1 Princess Diamond Engagement Ring "Catherine"
Located in New York, NY
creation where classic majesty meets modern design. Taking pride of place is a GIA Certified 3 Carat
Category

2010s American Modern Engagement Rings

Materials

Diamond

GIA Certified 3 Carat D VS2 Cushion Diamond Engagement Ring "Kimberly"
Located in New York, NY
luxury meets contemporary finesse. Dominating its design is a GIA Certified 3 Carat cushion diamond
Category

2010s American Modern Engagement Rings

Materials

Diamond

GIA Certified 3 Carat Asscher Cut Diamond VS Clarity H Color
By Antinori Fine Jewels
Located in Rome, IT
An amazing and clear asscher cut diamond certified by GIA VS CLARITY H COLOR EXCELLENT CUT
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond

GIA Certified 3 Carat VVS2 Clarity Emerald Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
We personally hand picked this breathtaking GIA certified 3 carat natural diamond GIA certified
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, 18k Gold

GIA Certified 3.38 Carat Colombian Emerald 3 Stone Ring
Located in Coral Gables, FL
Stunning Platinum 3 Stone Ring Featuring A 3.38 Carat Emerald Cut Colombian Emerald (GIA Report
Category

2010s Cocktail Rings

Materials

Emerald, Platinum

GIA Certified 3 Carat Fancy Yellow Asscher Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite ring is centered around a magnificent 3 ct Asscher-cut diamond, a true masterpiece
Category

2010s Italian Modern Engagement Rings

Materials

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

GIA Certified 3/4 Carat Asscher Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
3/4 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond GIA
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Filigree Deco Platinum 3 Carat Tw Diamond Pin GIA
Located in Big Bend, WI
Art Deco platinum diamond filigree pin brooch with just over 3 carats of diamonds. This is a large
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Platinum

Filigree Deco Platinum 3 Carat Tw Diamond Pin GIA
Filigree Deco Platinum 3 Carat Tw Diamond Pin GIA
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Gia 3 Carat For Sale on 1stDibs

Find the exact gia 3 carat 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. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect gia 3 carat may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic gia 3 carat over the years, but those made by Antinori Fine Jewels, J. Birnbach and Roman Malakov are often thought to be among the most beautiful. See these pages for a round cut iteration of this accessory, while there are also cushion cut cut and oval cut cut versions available here, too. There aren’t many items for men if you’re seeking a gia 3 carat, as most of the options available are for women and unisex.

How Much is a Gia 3 Carat?

The price for a gia 3 carat starts at $368 and tops out at $475,940,000 with these rings, on average, selling for $18,504.
Questions About Gia 3 Carat
  • 1stDibs ExpertSeptember 28, 2021
    A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
  • 1stDibs ExpertFebruary 27, 2024
    In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
  • 1stDibs ExpertFebruary 13, 2023
    Whether a 3-carat diamond is considered big is largely a matter of personal opinion. The average diamond is 1 to 2 carats in size. On 1stDibs, shop a selection of diamond jewelry.