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Gia Certified 3 Carat Diamond

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Exceptional GIA Certified 3 Carat Heart Shape Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Chicago, IL
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

GIA Certified 3 Ct. Emerald Cut Diamond Platinum Ring FLAWLESS CLARITY
Located in Chicago, IL
A refined statement of elegance and strength, this exquisite GIA-certified 3-carat diamond ring is
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 2.01 Carat Oval Baguette Classic 3-Stone Diamond Ring
By EMD Diamonds
Located in New York, NY
and diamonds. Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Oval Carat
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified 1.51 Carat Oval Baguette Classic 3-Stone Diamond Ring
By EMD Diamonds
Located in New York, NY
and diamonds. Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Oval Carat
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified 3 Carat Cushion Halo Round 18K White Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
design elements. Each diamond is GIA certified, ensuring the highest standards of quality and
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Gold

GIA Certified 1.02ct Oval Solitaire Cluster 3-Stone Diamond Ring
By EMD Diamonds
Located in New York, NY
detail. This diamond ring is certified by GIA, ensuring superior quality and authenticity, and is
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified 3 Carat Oval Diamond Pave Ring
Located in Chicago, IL
A GIA Certified 3-Carat Oval Cut Diamond Ring This exceptional ring showcases a breathtaking 1.50
Category

2010s American Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.01ct Oval Solitaire Cluster 3-Stone Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
detail. This diamond ring is certified by GIA, ensuring superior quality and authenticity, and is
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Round Diamond Ring VVS2
By Antinori Fine Jewels
Located in Chicago, IL
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 Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
resplendent 3-carat diamond, graded with a rare G color and internally flawless clarity by GIA. The
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
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

Vivid Diamonds GIA Certified 4.11 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
certified round brilliant cut diamonds weighing 4.11 carats total, J color VS2-SI1 clarity. These diamonds
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

GIA Certified 3 Carat Radiant Diamond Engagement Platinum Ring
Located in Chicago, IL
This exquisite solitaire ring features a GIA-certified 3 -carat Radiant Diamond, set in a timeless
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2 Carat Radiant Hidden Halo Pave Band Diamond Ring
By EMD Diamonds
Located in New York, NY
diamond ring is an exceptional testament to fine craftsmanship and quality. Each diamond, certified by GIA
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified 1.5 Carat Emerald Hidden Halo Pave Band Diamond Ring
By EMD Diamonds
Located in New York, NY
diamond ring is an exceptional testament to fine craftsmanship and quality. Each diamond, certified by GIA
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
details. Highlights: - Impressively large 3.05ct natural diamond center - GIA certified - Faces up
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

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

Vivid Diamonds GIA Certified 10.61 Carat Fancy Intense Yellow Diamond Earrings
By Vivid Diamonds
Located in Miami, FL
two spectacular GIA certified Internally Flawless Fancy Intense Yellow diamonds weighing 10.61 carat
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

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

GIA Certified 3 Carat Emerald Cut Diamond Platinum Ring
Located in Chicago, IL
An exquisite engagement ring featuring a total diamond weight of 3 carats. The centerpiece is a
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
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 0.80 Carat Emerald Hidden Halo Pave Band Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
craftsmanship and quality. Each diamond, certified by GIA, reflects a caliber of clarity and color that enhances
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.97 Carat Emerald Hidden Halo Pave Band Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
craftsmanship and quality. Each diamond, certified by GIA, reflects a caliber of clarity and color that enhances
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.80 Carat Radiant Hidden Halo Pave Band Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
diamond ring is an exceptional testament to fine craftsmanship and quality. Each diamond, certified by GIA
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Heart Cut Diamond Pendant Necklace
Located in Chicago, IL
Stunning 3 ct natural heart cut diamond pendant made of solid platinum. This exquisite piece
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified 3 Carat Old Mine Cushion Diamond Platinum Studs
By Antinori Fine Jewels
Located in Chicago, IL
an exquisite pair of GIA certified 3 carat old mine cut cushion diamond platinum studs full of
Category

2010s Italian Modern Clip-on Earrings

Materials

Diamond, White Diamond, Platinum

I Flawless GIA Certified 3 Carat Oval Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Chicago, IL
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 Chicago, IL
GIA Certified 3 Carat Emerald Cut Diamond Three Stone Ring VVS2 Clarity H Color
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 14k Gold

GIA Certified 3 Carat Square Emerald Cut Diamond Engagement Ring
Located in Chicago, IL
This elegant Cecile Blake design features a stunning GIA Certified 3 Carat Square Emerald Cut
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Radiant Cut Diamond Platinum Engagement Ring
Located in Chicago, IL
A luxurious masterpiece featuring a stunning 3-carat Flawless F Color Radiant-cut Diamond
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

80.81 Carat GIA Certified Fancy Intense Yellow and White Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
necklace showcases 5 GIA Certified Fancy Intense yellow radiant cut diamonds weighing 6.21 carats total, VS
Category

21st Century and Contemporary American Modern More Necklaces

Materials

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

GIA Certified Diamond Stud Earrings 4.03 Carats G I1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 4.03 Carats, Color G Clarity I1, in 14 Karat White Gold 4 prong
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Gold

GIA Certified 3 Carat Cushion Cut Fancy Yellow Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
This striking three stone engagement ring presents a 3 carat cushion cut diamond set in a refined
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...

Exceptional GIA Certified 3 Carat Emerald Cut Diamond Ring VVS
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 3.00 Carat VVS Emerald-Cut Diamond Ring in Platinum with Side Diamonds Elevate your
Category

2010s Italian Modern Engagement Rings

Materials

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

GIA Certified 0.81 Carat Cushion Fancy Deep Orangy Yellow Natural Diamond
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Loose Diamond GIA Certified This is a Natural Diamond Cushion Modified Brilliant Cut The diamond is
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

GIA Certified Art Deco Authentic 3 Carat Diamond Cocktail Ring
Located in Chicago, IL
unmatched elegance. Remarkable Center Diamond: Showcasing a substantial 3.02ct diamond. GIA Certified
Category

Vintage 1940s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 3.82 Carat Pinkish Purple Sapphire Cocktail Ring
By Vivid Diamonds
Located in Miami, FL
diamonds weighing approximately 3 carats total, G color, SI clarity. The shank measures 3 mm, tapering
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold

GIA Certified 3 Carat Asscher Fancy Yellow Diamond with pavé
By Antinori Fine Jewels
Located in Chicago, IL
Embrace unparalleled elegance with this GIA Certified 3 Ct Asscher Fancy Yellow Diamond Ring
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

GIA Certified 2.14 Carats J VS2 Round Diamond Gold Studs
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Unusual Studs The studs are 18K White Gold from Italy. The stones are GIA Certified and set in
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

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

GIA Certified 3 Carat Emerald Cut Diamond Ring D COLOR FLAWLESS
Located in Chicago, IL
Presenting an exceptional 3-carat emerald-cut diamond ring set in platinum, accompanied by two
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

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

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold

GIA Certified 3 Carat Old European Diamond Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a sparkling GIA certified old European cut
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Fancy Yellow Radiant Cut Diamond Platinum Ring
Located in Chicago, IL
A masterpiece of timeless elegance, this estate diamond ring showcases a breathtaking GIA-certified
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified 3 Carat E VS2 Emerald Cut Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 3 ct Emerald Cut Diamond Platinum Ring, featuring a magnificent VS2 clarity E color
Category

2010s American Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 0.90 Carat H VS2 Diamond Three Stone Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Certified 0.90 Carats H VS2 The 2 Side stones Princess Cut Diamonds 0.50 Carats Total Weight G VS All 3
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè
By Antinori Fine Jewels
Located in Chicago, IL
Introducing a masterpiece of elegance and sophistication: a GIA certified 3-carat emerald-cut
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Emerald, Platinum

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

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

GIA Certified Diamond Stud Earrings 3.04 Carats H-I I1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 3.04 Carats, Color H-I, Clarity I1, in 18 Karat White Gold 3 prong
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Gold, 18k Gold

GIA Certified Diamond Riviere Necklace 17 Carats G-H SI1-2 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
GIA Certified Diamond Riviere necklace featuring 109 Round Brilliants weighing 17 Carats, in a 3
Category

2010s Contemporary Link Necklaces

Materials

Diamond, 18k Gold, White Gold

GIA Certified 3 Carat Round Brilliant Cut Diamond Tapered Baguette Ring
By Antinori Fine Jewels
Located in Chicago, IL
large 3.00 carat GIA certified triple excellent diamond is beautifully white, 100% eye clean, and
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 3 Carat Asscher Cut Diamond VS Clarity H Color
By Antinori Fine Jewels
Located in Chicago, IL
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 F Color Heart Shape Diamond Platinum Pendant
By Antinori Fine Jewels
Located in Chicago, IL
Exquisite Platinum Pendant with a 3 Carat Heart-Shaped Diamond This elegant platinum pendant
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

GIA Certified 1.16 Carat G VVS2 Diamond Three Stone Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
center stone is GIA Certified Diamond 1.16 Carats G VVS2. The 2 side stones are Trapezoids Diamonds 0.50
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

GIA Certified Diamond Stud Earrings 2.10 Carats G-H SI1-2 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
GIA Certified Diamond stud earrings weighing 2.10 Carats, Color G-H, Clarity SI1-SI2, in 18 Karat
Category

2010s Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 3 Carat Lavender Spinel Diamond Cocktail Ring
Located in New York City, NY
by a halo of scintillating, VS-quality diamonds. The diamond setting is meticulously handcrafted
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Spinel, 18k Gold, Rose Gold

GIA Certified 3 Carat VVS2 Fancy Vivid Yellow Diamond Engagement Ring
Located in Chicago, IL
This exquisite engagement ring features a stunning 3.01-carat cushion modified brilliant diamond
Category

2010s American Contemporary Engagement Rings

Materials

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

GIA Certified 3 Carat Emerald Cut Diamond Three Stone Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
paragon of classic beauty. At the heart of its design lies a remarkable 3-carat emerald-cut diamond, a
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified Diamond Stud Earrings 2.01 Carats J SI1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
GIA Certified Diamond stud earrings weighing 2.01 Carats, in 18 Karat White Gold 4 Prong Basket
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Gold

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Gia Certified 3 Carat Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate gia certified 3 carat diamond for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. Find an antique version now, or shop for 1236 vintage or 2318 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect gia certified 3 carat diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those 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 gia certified 3 carat diamond — no matter the origin — is easy, but ANGARA INC., Antinori Fine Jewels and M&V Vanguard Jewelry each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and cushion cut cut versions available here, too. There aren’t many items for men if you’re seeking a gia certified 3 carat diamond, as most of the options available are for women and unisex.

How Much is a Gia Certified 3 Carat Diamond?

The price for a gia certified 3 carat diamond starts at $27 and tops out at $4,810,000 with these rings, on average, selling for $14,978.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.