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14 Karat Gold 1 Carat Princess Cut Diamond Ring, GIA Certified SI2 J
By Rose and Choc
Located in Wallingford, CT
type: Solid 14k gold Yellow gold, white gold, and rose gold available. Diamond Weight: 1 carat Color: J
Category

2010s American Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold

GIA Certified 1 Carat Round Brilliant H SI2 Diamond Solitaire White Gold Ring
Located in Chicago, IL
This beautiful diamond ring combines the timeless elegance of a 1-carat round brilliant diamond
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Emilio Jewelry GIA Certified 1 Carat Fancy Intense Pink Diamond Ring
By Emilio!
Located in New York, NY
Showcasing an extremely rare Gia certified 1 carat natural fancy intense purplish pink diamond in
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Emilio Jewelry GIA Certified 1 Carat Fancy Deep Pink Diamond Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, We are Showcasing a 1.00 Carat + Gia certified Natural Fancy
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Vintage Old Euro Diamond Ring (GIA Approx. 1-Carat) Engagement, Platinum
Located in New York, NY
its heart lies a stunning, GIA-certified old European cut diamond, weighing approx 1-carat, with an
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Classic 1 Carat Diamond GIA White 14k Gold Earrings for Her
By Natkina
Located in Genève, GE
Earrings White Gold 14 K Diamond 2-1 ct Weight 1,54 grams Matching Ring Avaliable With a
Category

21st Century and Contemporary Swiss Modern Stud Earrings

Materials

Diamond, Gold, 14k Gold

GIA Certified 1 Carat Diamond Blue Sapphire Ring in 18k White Gold
Located in New York, NY
luxurious 18k white gold. Featuring a captivating center GIA diamond (#2506997989) weighing 1 carat
Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

Incredible GIA Certified Yellow and White Diamond Two-Color Gold Earrings
By Diamond Scene
Located in New York, NY
diamonds, 5.08 carats of white diamonds set in 18k yellow and white gold. (1) GIA 1.03 carat Fancy Yellow
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold

14 Karat Gold 1 Carat Princess Cut Diamond Ring, GIA Certified SI1 J
Located in Wallingford, CT
type: 14k gold Yellow gold, white gold, and rose gold available. Diamond Weight: 1 carat Color: J
Category

2010s American Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold

Real Natural 2 Carat Ct GIA Round Solitaire Diamond Engagement Ring 14k Gold 1
Located in New York, NY
gold. The center diamond is natural and comes with a GIA certificate report. An approx. 1.7 carat round
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, 14k Gold

GIA Certified 1 Carat Round Cut 18K Yellow Gold Pendant
Located in Chicago, IL
This stunning pendant showcases a 0.90-carat round brilliant diamond, GIA-certified for its
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Round Cut 18K Yellow Gold Pendant
Located in Chicago, IL
This elegant pendant features a 0.90-carat round brilliant diamond, GIA-certified for its
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Harakh GIA Certified 1 1/2 Carat Colorless Diamond Studs in 18K Gold (F/VS2)
By Harakh
Located in New York, NY
These GIA certified classic diamond studs showcase a pair of perfectly matched diamonds weighing
Category

2010s Indian Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

GIA 1 Carat White Diamond Cushion Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 1.00 ct. J VS1 white diamond cushion. Handmade in 18k yellow gold. Length of necklace is
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, Yellow Gold

GIA 1 Carat Heart Diamond Pendant in Black Rhodium 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 1.00 ct. F SI2 white diamond heart shape. Handmade in 18k yellow gold and black rhodium
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold, Rhodium

Dazzling 1 Pc Natural Diamond 1.01 Carat Cushion D VVS2 GIA Certificate
Located in רמת גן, IL
One shimmering and sparkling modified Brilliant Cushion cut diamond in a 1.01 carat D VVS2 with
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA 1 Carat Diamond Halo Rose Gold Ring Round Diamond Cushion Halo Ring
Located in Austin, TX
half way around the ring. The center GIA certified round brilliant diamond weights 1.02 carats and is
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

Platinum GIA French Pave Diamond Ring 1 1/2 Ct. Tw
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

GIA 1 Carat Pear Shape Diamond Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.00 ct. J VVS2 white diamond pear shape. Handmade in 18k yellow gold. Length is 16".
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat G SI Asscher Cut Diamond Emerald Engagement Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
platinum and centered by a glinting, GIA certified 1 carat Asscher cut diamond embraced by a perfect pair
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Six-Claw GIA Certified 1 Carat Round Brilliant Diamond Ring in Platinum.
Located in London, GB
GIA Certified 1 Carat Round Brilliant Diamond Ring in Platinum. This timeless ring features a GIA
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA 1 carat each Emerald Cut Diamond Bracelet in 18K White Gold
Located in Los Angeles, CA
stones, making each stone 1 ct. Length is 7"+. All stones are GIA certified and include certificates
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, White Gold

18K White Gold GIA 1 Carat SI2 Color G Diamond Engagement Ring, Cluster Ring
By Rose and Choc
Located in Wallingford, CT
Natural diamond 1 Carat diamond set on 18k white gold GIA certificate Metal: 18k white gold Color
Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

AIG Certified 2.40 Carats Zambia Emerald GIA Certified 1 Ct Diamonds Ring
Located in New Delhi, Delhi
quality and grade, spectacular green , of 2,40 carats, and a GIA certified Natural Diamond in pear cut
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, 18k Gold

Cartier Round Brilliant Diamond (GIA Approx. 1-Carat) Prong-Set Ring, Platinum
By Cartier
Located in New York, NY
masterful craftsmanship. At its center lies a dazzling round brilliant cut diamond weighing Approx. 1-Carat
Category

21st Century and Contemporary French Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Diamond Halo Engagement Ring 14K White Gold
Located in New York, NY
stunning 1.00 carat round cut diamond, graded H color and I1 clarity, displayed in a secure four-prong
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1 Carat Pear Shaped Fancy Light Yellowish Green Diamond Pendant In Platinum GIA
Located in New York, NY
Introducing a stunning double halo pendant featuring a centerpiece of a GIA-certified 1.13-carat
Category

2010s American Victorian Pendant Necklaces

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

Emilio Jewelry GIA Certified 1 Carat Natural Fancy Green Blue Diamond Ring
By Emilio!
Located in New York, NY
Showcasing a Gia certified 1 carat + natural fancy green blue diamond of exceptional blue color
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certified Natural 1 Carat Fancy Purplish Pink Diamond Halo Platinum Ring
By RAF Jewels
Located in New York, NY
A beautiful and elegant ring centered with a natural oval-shape, Fancy Purplish Pink diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Pink Diamond, Rose Gold, Platinum

1 Carat Fancy Intense Yellow Diamond Engagement 3 Stones Ring, GIA Certified
Located in New York, NY
A stunning Three-Stones Engagement ring, 1.01 carat Fancy Intense Yellow Emerald cut diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

14k Rose Gold GIA 1 Carat Oval Double Halo Engagement Ring
By Rose and Choc
Located in Wallingford, CT
diamond Main Stone Shape: Oval Main stone weight: 1 carat Diamond color and clarity: I, I2 Total stone
Category

2010s American Victorian Engagement Rings

Materials

Diamond, Rose Gold

GIA 1 Carat Each White Diamond Emerald Cut Cross Pendant Necklace in 18K
Located in Los Angeles, CA
Beautiful 8.00 ct. K VVS-VS white diamond emerald cuts. Total of 8 stones, each one is 1 carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold

1 Carat Pear Shaped Natural Pink Diamond Halo Pendant in 18K Gold GIA.
Located in New York, NY
Exceptional 1.00 Carat Light Pink Diamond Pendant Necklace A breathtaking statement of elegance
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Pink Diamond, 18k Gold, Rose Gold

1 Carat Fancy Vivid Yellow Diamond Engagement Cocktail Ring, GIA Certified 18K G
Located in New York, NY
A gorgeous Engagement Cocktail ring Showcasing 1.02 Carat cushion-cut Fancy Vivid Yellow Diamond
Category

21st Century and Contemporary American Victorian Cocktail Rings

Materials

Yellow Diamond, 18k Gold, White Gold

1 Carat Old European Diamond GIA Certified on 18KT Rose Gold Ring
Located in New York, NY
1.02 carat Old European diamond certified as a J color SI-2 clarity (and eye clean to boot!) by GIA
Category

2010s American Art Deco Cocktail Rings

Materials

Diamond, Rose Gold

GIA 1 Carat White Diamond Heart Bezel Prong Pendant in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.08 ct. G VS1 white diamond heart shape. Handmade in 18k yellow gold and black rhodium
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, Yellow Gold

GIA 1 Carat Marquise Diamond East West Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.00 ct. L VS2 white diamond marquise shape. Handmade in 18k yellow gold. Length is
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

GIA 1 Carat Each Asscher Cut Diamond Eternity Band in 18K White Gold
Located in Los Angeles, CA
Gorgeous 13.08 ct. HI VVS-VS white diamond asscher cuts. Total of 13 stones, 1 carat each
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

18 Karat White Gold Heart Sapphire and Diamonds Halo Pendant GIA 5 1/2 Carat
Located in San Francisco, CA
Shape Blue Sapphire GIA certified, framed in a halo of 0.40 carat total weight of brilliant diamonds
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, Sapphire, White Gold

GIA Certified Natural Jadeite "A" Translucent Jade 1 Carat Diamond Gold Pendant
Located in Los Angeles, CA
Rare GIA Certified Estate Natural Diamond and Jade 18k Yellow Gold Pendant measuring
Category

Vintage 1970s Unknown Modern Pendant Necklaces

Materials

Diamond, Jade, 18k Gold, Gold

1 Carat Fancy Vivid Yellow Radiant Cut Diamond Ring, GIA Certified, in 18K Gold
Located in New York, NY
1.02 Carat Fancy Vivid Yellow Radiant Cut Diamond Ring, GIA Certified, in 18K Gold A beautifully
Category

21st Century and Contemporary American Victorian Cocktail Rings

Materials

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

GIA 1 Carat Each Heart White Diamond Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Gorgeous 26.22 ct. HI SI white diamond hearts. Total of 26 stones, each one is 1.00 ct. Handmade
Category

21st Century and Contemporary Tennis Bracelets

Materials

White Diamond, White Gold

LEGACY 28 Carats Fancy Color 1 Carats Each GIA Certified Natural Brilliance
By Elegance
Located in Mumbai, IN
: 1 Carats Each • Certification: GIA Certified (Each Diamond Individually) • Diamond Origin: 100
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Yellow Diamond, 18k Gold

GIA 1 Carat Each Heart Diamond Bezel Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.01 ct. H VS2 white diamond heart shape. Handmade in 18k yellow gold.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

1 Carat Fancy Vivid Yellow Diamond Engagement Cocktail Ring, GIA Certified 18K G
Located in New York, NY
A gorgeous Engagement Cocktail ring Showcasing 1.02 Carat radiant cut Fancy Vivid Yellow Diamond
Category

21st Century and Contemporary American Victorian Cocktail Rings

Materials

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

GIA 1 Carat Each Emerald Cut Diamond Cross Pendant Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous 7.01 ct. J VS white diamond emerald cuts. Total of 7 stones that are 1 carat each
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Marvelous 18k Yellow Gold Solitaire Ring with 1 Carat Natural Diamond GIA Cert
Located in רמת גן, IL
A magnificent classic solitaire ring with a dazzling 1 carat round brilliant natural diamond in J
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA 1 Carat Each Emerald Cut Diamond Cross Pendant Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous 7.00 ct. K VVS-VS white diamond emerald cuts. Total of 7 stones, each one is 1 carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

GIA Certified 4.77 Carat Princess Cut Diamonds Ring G/SI-1 Platinum Classic
Located in New York, NY
GIA 3.01ct. Princes cut diamond & 1.76ct. diamonds ring. Report: 5161033707 G-color, Si-1
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA 1 Carat Each White Diamond Heart Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Gorgeous 26.12 ct. EFG VVS-SI white diamond heart shapes. Total of 26 stones, each one is 1.00 ct
Category

21st Century and Contemporary Tennis Bracelets

Materials

White Diamond, White Gold

GIA Certified 1 Carat E-F Color VS Round Cut Diamond Double Halo Studs Earrings
By Antinori Fine Jewels
Located in Chicago, IL
Introducing our exquisite GIA Certified 1 Carat E-F Color VS Round Cut Diamond Double Halo 18K Gold
Category

2010s Italian Contemporary Stud Earrings

Materials

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

Platinum Halo GIA Certified E Color SI1 Clarity 1 Carat Round Brilliant Diamond
Located in Los Angeles, CA
DIAMOND Certificate Number- 6422733452 Ring Comes With GIA Certificate. Size- 5 1/4. An Amazing Art
Category

2010s North American Art Deco Engagement Rings

Materials

Diamond, Platinum

HARAKH GIA Certified 1/3 Carat Colorless Diamond Dangle Earrings in 18KT Gold
By Harakh
Located in New York, NY
studded with 1/3 carats natural rose cut diamonds in a prong setting and beautifully crafted in 18 KT
Category

2010s Indian Contemporary Lever-Back Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Platinum GIA French Pave Diamond Ring 1 Ct. tw
Located in San Francisco, CA
brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details: Center
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

LEGACY 28 Carats Fancy yellow 1 Carats Each GIA Certified Natural Brilliance
By Elegance
Located in Mumbai, IN
This 28 Carat Fancy Light Yellow to Y-Z Diamond Tennis Bracelet is a soft-spoken statement of elite
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Yellow Diamond, 18k Gold

GIA Certified 18 Kt Gold Ring 1 Carat Oval F VS Diamond 0.7ct Pavé Diamonds
Located in Antwerp, BE
GIA Certified Magnificent 18 kt. White Gold Engagement Ring With 1 ct. F VS Centre Diamond and 0.70
Category

21st Century and Contemporary Belgian Artisan Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

LEGACY 28 Carats Fancy yellow 1 Carats Each GIA Certified Natural Brilliance
By Elegance
Located in Mumbai, IN
Diamonds ⸻ Why This Bracelet Is Special • 💎 1 Carat Each Diamond — bold yet understated brilliance
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Yellow Diamond, 18k Gold

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Gia Diamond 1 Carat For Sale on 1stDibs

Find the exact gia diamond 1 carat you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Our collection of these items for sale includes 3018 vintage editions and 7241 modern creations to choose from as well. Making the right choice when shopping for a gia diamond 1 carat may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing gia diamond 1 carat — no matter the origin — is easy, but Antinori Fine Jewels, J. Birnbach and Roman Malakov 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 cushion cut cut and oval cut cut versions available here, too. There aren’t many items for men if you’re seeking a gia diamond 1 carat, as most of the options available are for women and unisex.

How Much is a Gia Diamond 1 Carat?

The price for a gia diamond 1 carat starts at $576 and tops out at $475,940,000 with these rings, on average, selling for $18,886.

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.  

Questions About Gia Diamond 1 Carat
  • 1stDibs ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 1stDibs ExpertSeptember 28, 2021
    A 1-carat pink diamond’s worth depends on the color intensity and carat. High-quality pinks are the most expensive natural diamond color today. The price can vary from $10,000 to $70,000 per carat for an intense pink. On 1stDibs, you will find a variety of pink diamond jewelry from different periods.
  • 1stDibs ExpertApril 5, 2022
    The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry watches from different periods to choose from.
  • 1stDibs ExpertSeptember 16, 2024
    How much a 1-carat blue diamond is worth depends on its cut, clarity and color. Human-made synthetic blue diamonds of that size are often worth less than $10,000, while natural examples sourced through mining are generally valued at much higher prices. If a gemstone is set in a piece of jewelry, it may have additional value due to the precious metals, the maker of the piece, its age and other factors. Because so many variables can impact the potential value of a blue diamond, experts generally recommend having a certified appraiser or experienced jeweler assist with the valuation process. On 1stDibs, explore a diverse assortment of blue diamond jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    The average cost of a pair of 1-carat diamond earrings is around $2,500. However, that price can change depending on the quality of the diamonds and the brand.
  • 1stDibs ExpertSeptember 28, 2021
    Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.
  • 1stDibs ExpertOctober 19, 2021
    The average cost of a pair of diamond stud earrings with a total carat weight of 1-carat is $2,495. Depending on the clarity, cut and color of the diamond, the price and other details may vary. On 1sDibs, shop for antique and vintage diamond earrings.