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330 carat Green Pink Tourmaline Diamond Necklace set, three piece set
Located in Yorba Linda, CA
330 carat Green Pink Tourmaline Diamond Necklace set three piece Gold 14 kt Approx 70-80 gms
Category

2010s Indian Choker Necklaces

Materials

Diamond, Tourmaline, 14k Gold

Exceptional Pear Cut Emerald and Diamond Bracelet 17 Carats 18K Gold
Located in Punta Gorda, FL
Carats Cut: Pear 70 Diamonds = 8 Carats Cut: Pear, Round Metal: 18K Yellow and White Gold Length: 7
Category

21st Century and Contemporary Contemporary Modern Bracelets

Materials

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

20.2 Carat Emerald Diamond 18 Karat White Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 18-karat gold. These beautiful earrings are hand set with 20.2 carats emerald and .70
Category

21st Century and Contemporary Unknown Contemporary Drop Earrings

Materials

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

18 Karat White Gold and .55 Carat Diamond Panther Ring, Emerald Eyes
Located in New York, NY
Fun and Fierce describes this panther head ring. The panther is set with .70 carats of white
Category

Early 2000s Italian Modern Cocktail Rings

Materials

Diamond, Black Diamond, Brown Diamond, Emerald, 18k Gold, White Gold

20 Carat Rubellite and Diamond Dome Ring
Located in Carmel-by-the-Sea, CA
its 20 carats of tourmaline and .70 carats of diamonds. Generous in both style and substance, this bit
Category

21st Century and Contemporary Cluster Rings

Materials

Rubelite, Tourmaline, 18k Gold, Rose Gold

5.21 Carat Emerald Diamond 14 Karat Gold Flower Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 14 karat gold, these stud earrings are hand set with 5.21 carats emerald and .70 carats of
Category

21st Century and Contemporary Unknown Artisan Stud Earrings

Materials

Diamond, Emerald, Gold, 14k Gold

14K White Gold Blue Sapphire Diamond Teardrop Earrings, 4.36 Carat
Located in Houston, TX
2.30 carat. Along with 70 round diamonds weighing 2.06 carat. All stones are prong set.
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Blue Sapphire, Gold, 14k Gold, White Gold

2.04 Carat Reclaimed Natural Diamond Men s Yellow Gold Signet Ring
Located in Niagara On The Lake, ON
Diamonds: • 2.04 Total Carat Weight • Centre diamond is a brilliant cut round weighing .70 carats. The
Category

2010s Canadian Contemporary Signet Rings

Materials

Diamond, 10k Gold, Yellow Gold

Emilio Jewelry GIA Certified 12.00 Carat Light Pure Pink Diamond Ring
By Emilio!
Located in New York, NY
inquire for more details. Setting: 86 pink diamonds with a total of about 0.58 carats, 70 white diamonds
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Meghna Jewels 18.22 Carat Kunzite Diamond 14 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Kunzite, .96 carats sapphire and illuminated with .70 carats of glittering diamonds. The ring is a size
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Kunzite, Sapphire, Gold, Rose Gold, 14k Gold

GRS Certified 8.04 Carat Minor Oil Colombian Emerald Diamond Halo Ring
Located in Miami, FL
main emerald gemstone and totals 2.58 carats. 70 round cut diamonds encompass the bigger diamonds that
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

0.70 Carat Natural Diamond 14 Karat Solid White Gold Hoop Earrings
Located in Los Angeles, CA
Exquisite .70 Carats Natural Diamond 14K Solid White Gold Hoop Earrings Amazing looking piece
Category

2010s American Hoop Earrings

Materials

Diamond, 14k Gold, White Gold

Diamond Round and Baguette Floral Earrings in 18k Yellow Gold, 1.35 Carats Total
By Sarosi By Timeless Gems
Located in Los Angeles, CA
total 8 princess-cut diamonds, .26 carats total 84 round brilliant-cut diamonds, .70 carats total
Category

21st Century and Contemporary North American Artisan Stud Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

14 Karat White Gold Large Inside-Out Diamond Hoop Earrings 6.85 Carat
By Gregory Mikaelian Sons, Inc.
Located in Los Angeles, CA
stone: 70 round Diamonds carat total weight: 6.85CTW color: G clarity: VS2 metal
Category

21st Century and Contemporary American Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, White Gold

3.70 Carat Natural Emerald and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
3. 70 Carats Natural Emerald and Diamond 14K Solid White Gold Ring Total Natural Green Emerald
Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

1.47 Carat Weight Reddish Pink Garnet Round Diamond Fashion Ring in 14k White
Located in Chicago, IL
set in luxurious 14K white gold and is surrounded by a halo of 70 round diamonds, totaling 1.44 carats
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Garnet, 14k Gold, White Gold

18K White Gold Halo Diamond GIA Certified 3.13 Carat Tsavorite Garnet Ring
Located in Los Angeles, CA
Rectangular Cushion Cut Tsavorite Garnet 3.13 Carats, 70 Round Diamonds 1.35 G VS2-SI1 1.35 Carats. Comments
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Garnet, Tsavorite, 18k Gold, White Gold

Antique diamond bracelet in platinum.
Located in New York, NY
Antique diamond bracelet in platinum. Consisting of 140 round brilliant cut and 70 baguette cut
Category

Early 20th Century Art Deco Link Bracelets

Materials

Diamond, Platinum

Antique Edwardian Era Diamond Ring 1.45 Carat G VS in 14 Karat White Gold
Located in San Diego, CA
Carats Total Approximate Main Diamond: .70 Carat Baguette Cut Color & Clarity: G Color, VS1 Clarity
Category

Vintage 1910s Edwardian Dome Rings

Materials

Diamond, 14k Gold, White Gold

1.70 Carat Total Emerald Cut Diamond Three Stone Engagement Ring 14 Karat Gold
Located in Scottsdale, AZ
features a single prong set .70 carat emerald cut diamond flanked by 2 smaller emerald cut diamonds. Along
Category

20th Century Unknown Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

8.59 Carat Blue Topaz and Diamond Halo Cocktail Ring in White and Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
! Size 8.5 Complimentary sizing as needed Blue Topaz 14.27 x 10.17mm, 8.59 carats 70 round brilliant-cut
Category

21st Century and Contemporary North American Artisan Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, 18k Gold, White Gold, Yellow Gold, Gold

Alexander Beverly Hills 6.26 Diamond Yellow Diamond Bracelet 18k Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
yellow oval brilliant diamonds, VS clarity, 5.64 carats. 70 round brilliant diamonds, 0.62 carats
Category

21st Century and Contemporary American Contemporary Link Bracelets

Materials

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

Natural Diamond Pendant Necklace 14K White Gold 1.20 cts TDW Halo
By Estate Jewelry
Located in East Brunswick, NJ
crafted in solid 14K White Gold. The center diamond is .50 carat, 10 surrounding diamonds add .70 carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Natural Tanzanite Diamond Ring 14k Gold 4.54 TCW GIA Certified
Located in Brooklyn, NY
: Moderate Metal Color: White     Size: 5.75 Weight: 6.68 Grams 70 Round Diamonds: 0.84 Carats (F-G, VS-SI
Category

2010s American Engagement Rings

Materials

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

Erev Diamond Ring Floral 14K White Gold Vintage 1.53 TDW
By Estate Jewelry
Located in East Brunswick, NJ
brilliant cut diamonds in the center total .70 carat. Two diamonds on the sides add .20 carat, and 20
Category

20th Century Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Natural Diamond Ring 14K Gold Vintage 1.70 TDW Engagement
By Estate Jewelry
Located in East Brunswick, NJ
diamonds total .70 carat of SI1-SI2 clarity and H color. The top measures 14mm North-South. Size 6.5
Category

Mid-20th Century Cluster Rings

Materials

Diamond, 14k Gold, White Gold

Alexander Beverly Hills GIA 116.80ct Yellow Diamond Tennis Riviera Necklace 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
graduating 1ct stone in the back. High jewelry by Alexander Beverly Hills. 70 radiant diamonds, 116.80 carats
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

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

Alexander Beverly Hills 2.02ct Fancy Intense Yellow VS2 Diamond Ring 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
. By Alexander Beverly Hills 2.97 carats total diamond weight. 2.02 carat cushion cut Fancy Intense
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Antique Sapphire and Diamond Navette Ring
Located in New York, NY
and diamonds. Approximate Sapphire Weight: .20 carat Approximate antique cut Diamond Weight: .70
Category

Antique Early 1900s Unknown Victorian Fashion Rings

Materials

Diamond, Sapphire, 14k Gold

Diamond Ring 18K White Gold Band 2.00 cts TDW Three Emerald cut
By Estate Jewelry
Located in East Brunswick, NJ
.70 Carat (6x4.75mm). Two diamond baguettes total .50 carat (4x3mm). The diamonds are IF clarity and F
Category

20th Century Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Sunita Nahata Blue Sapphire 0.65ct. Fancy Ring in 18K White Gold with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
, 70 pieces. Diamonds: 0.52 carat, G colour, VS clarity. Gold: 6.57g, 18K white gold. Ring Size: US
Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

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

Geode Diamond Cufflinks
By Meghna Jewels
Located in Hoffman Estate, IL
.70 carats of pave diamonds in black rhodium. FOLLOW MEGHNA JEWELS storefront to view the latest
Category

21st Century and Contemporary Modern Cufflinks

Materials

Agate, Diamond, 18k Gold, Sterling Silver

18K Gold and Champagne Diamond Ring
Located in Nantucket, MA
cut, pave`-set champagne diamonds. Diamonds total .70 carats. Has some adjustability and ring size
Category

Late 20th Century Cluster Rings

Materials

Diamond

Alexander Beverly Hills 1.47ctt Fancy Yellow Cushion VS1 Diamond Ring 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
, split shank. By Alexander Beverly Hills 1.47 carats total diamond weight. 0.91 carat cushion cut Fancy
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Alexander Beverly Hills 1.23ct Fancy Intense Yellow VS2 Diamond Ring 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
by 70 round brilliant diamonds, 0.96 carats. Approximately F/G color and VS2/SI1 clarity. 18k white
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Vintage diamond platinum "star of David" necklace
Located in Beverly Hills, CA
approximately .70 carats. The diamonds, graded F-G in color and SI in clarity, add modern sparkle and angular
Category

Vintage 1980s Modern Pendant Necklaces

Materials

Diamond, Platinum

7.33ct Pear Rose Cut Diamond Drop Earrings with Halo 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
. Complimented by 70 round brilliant diamonds, 1.35 carats. Approximately G/H color and VS2/SI1 clarity. 18k
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, 18k Gold, White Gold

Gin Grace Cushion-Cut Yellow Diamond with White Diamond 18k TT Gold Ring
Located in New York, NY
& Grace Ring. The 18K Two Tone Gold jewelry boasts with Cushion-cut 1 pcs 0.77 carat, Round-cut 70 pcs
Category

20th Century Chinese Art Deco Engagement Rings

Materials

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

Sophia D. Diamond and Onyx Ring
By Sophia D
Located in New York, NY
further adorned with a delicate arrangement of .70 carat of accent diamonds and an additional .28 carat of
Category

2010s Cocktail Rings

Materials

Diamond, Onyx

Van Cleef Arpels Two Butterfly Earrings in 18K Gold Round Marquise-Cut Diamond
By Van Cleef Arpels
Located in Aventura, FL
Earrings Diamond Style: Round and Marquise Cut Diamond Diamond: 70 stones, 1.67 carats Diamond Quality
Category

21st Century and Contemporary American Modernist Clip-on Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

Vintage Platinum Brooch with 3.00ct of Diamonds
Located in Braintree, GB
: Approx. 4.0 x 4.0 cm Diamond Details: Total Quantity: Estimated 70 diamonds Estimated Total Carat Weight
Category

Vintage 1960s European Brooches

Materials

Diamond, Platinum

Faye Kim Matte Platinum Diamond Pinwheel Lariat
By Faye Kim
Located in Darien, CT
outfit! Length 26" Diamonds: .70 carats twt. Made in the USA
Category

2010s American Modern Chain Necklaces

Materials

Diamond, Platinum

Pink Tourmaline and Diamond Stud Earrings
Located in Nantucket, MA
gold posts for pierced ears. Tourmalines total 4.80 carats and diamonds total .70 carats. The fine
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Tourmaline, 18k Gold, Sterling Silver

Turquoise Diamond 18K White Gold Exclusive Studs Earrings
By Natkina
Located in Genève, GE
further enriched by an additional 70 round diamonds totaling 0.592 carats. The highlight of these earrings
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Turquoise, White Gold

IGI Certified 2.88ct Diamonds Tennis Bracelet in 18k White Gold
Located in רמת גן, IL
exquisite 18K white gold tennis bracelet, adorned with 70 round brilliant diamonds totaling 2.88 carats
Category

2010s Israeli Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

Vintage diamond 18k yellow gold five stone ring
Located in Beverly Hills, CA
cut diamonds totaling approximately .70 carats. The diamonds, graded I color and SI clarity, create a
Category

Vintage 1970s Contemporary Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Certified 6.94 Opal Diamonds And Emerald Cocktail Ring
Located in Bangkok, Thailand
beautifully by a halo of 70 round brilliant diamonds (0.40 carats) that enhance the ring’s allure. 18K WG
Category

2010s Modern Cocktail Rings

Materials

Diamond, Emerald, Opal, 18k Gold

Magnificent 32.09ct Salt Water Pearl and Diamonds Drop Earrings
Located in רמת גן, IL
, their rich yellow luster radiating timeless beauty. To enhance their glow, 70 brilliant round diamonds
Category

2010s Israeli Drop Earrings

Materials

Diamond, Pearl, 14k Gold, White Gold

14 Karat Gold Diamond Lace Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 14-karat gold and set with .70 carats of sparkling
Category

21st Century and Contemporary Unknown Modern Band Rings

Materials

Diamond, Gold, 14k Gold

Ruby and Diamond Multi-Strand Bracelet
By Paradizia
Located in Laguna Beach, CA
Centerpiece Accents Necklace”, item#N3753 Earrings title: “70 Carats Ruby Earrings with Pave Diamonds”, item
Category

21st Century and Contemporary American Artisan Beaded Bracelets

Materials

Diamond, Ruby, 14k Gold, Rhodium, Sterling Silver

Turquoise Diamond 14 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
.70 carats of turquoise sparkling diamonds. The ring is a size 7 and may be resized to larger or
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Turquoise, Gold, 14k Gold

Emerald Blue Sapphire Fan Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
sapphire and .70 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS storefront to view the latest
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Blue Sapphire, Emerald, Gold, 18k Gold, Sterling Silver

Sapphire and Diamond Circle Pendant Necklace in 14k White Gold Elegant Modern
Located in Tucson, AZ
carats of round natural diamonds and .70 carats of blue sapphires. This exquisite 14k white gold circle
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, White Gold

Art Deco Emerald and Diamond Conversion Earrings
Located in Hummelstown, PA
. Two baguettes and six emerald-cut diamonds estimated .70 carat weight, VS1 - SI1 range in clarity with
Category

Vintage 1920s Art Deco Drop Earrings

Materials

Diamond, Emerald, 14k Gold, Platinum

Vintage Channel Set Platinum Diamond Eternity Band
Located in Venice, CA
the band. The ring contains .70 of a carat of diamonds that bring a shimmering line to the finger. The
Category

Late 20th Century Unknown Modern Band Rings

Materials

Diamond, Platinum

Crystal, Kyanite, Pink Tourmaline and Diamond Dangle Chandelier Earrings
Located in Nantucket, MA
total 6 carats, the pink tourmaline is 1 carat and diamonds total .70 carats. 18K gold post for pierced
Category

21st Century and Contemporary Dangle Earrings

Materials

Crystal, Diamond, Tourmaline, Kyanite, 18k Gold

14 Karat Gold Diamond Open Bangle Bracelet
By Meghna Jewels
Located in Hoffman Estate, IL
A beautiful bangle handmade in 14K gold and set in .70 carats of sparkling diamonds. Wear it alone
Category

21st Century and Contemporary Unknown Modern Bangles

Materials

Diamond, Gold, 14k Gold

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70 Carat Diamond For Sale on 1stDibs

Surely you’ll find the exact 70 carat diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Find an antique version now, or shop for 4282 vintage or 5528 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 70 carat diamond 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. A 70 carat diamond from Tiffany Co., Meghna Jewels and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 and emerald cut alternatives. If you’re browsing our inventory for a 70 carat diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 70 Carat Diamond?

The price for a 70 carat diamond starts at $1 and tops out at $1,575,000 with these rings, on average, selling for $5,309.

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 70 Carat Diamond
  • 1stDibs ExpertApril 5, 2022
    Yes, there are three-carat diamonds, and you can find them from a number of different jewelers and other retailers. Find an assortment of diamond jewelry from the world’s top sellers on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    A 24-carat diamond is a precious diamond gemstone that weighs 24 carats. One carat weighs 200 milligrams, meaning a 24-carat diamond weighs roughly 4.8 grams. That equates to roughly 0.17 ounces. On 1stDibs, shop a variety of diamond jewelry.
  • 1stDibs ExpertAugust 17, 2021
    A 7-carat diamond can cost anywhere between $12,000 and $185,000 depending on the quality of the stone. The fewer imperfections, the more expensive the diamond. Some 7-carat diamonds can cost more than $400,000.
  • 1stDibs ExpertSeptember 28, 2021
    A 9-carat diamond’s worth varies depending on the 4Cs of diamond quality — color, cut, clarity and carat. On average, a 9-carat diamond could cost you between $19,000 to $1,000,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 9-carat diamond jewelry from different periods and styles to choose from.
  • 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 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 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 22, 2021
    The size of a 12 carat diamond is dependent on diamond cut. A 12 carat round diamond is roughly 15 mm in size.
  • 1stDibs ExpertApril 5, 2022
    A nine-carat diamond is considered rare and holds a premium price. Because of their rarity and size, nine-carat diamonds are a coveted choice for engagement rings. One of the most famous nine-carat diamond rings belongs to actress Kate Hudson, who has a nine-carat emerald cut diamond complemented with tapered baguettes on a platinum band. Shop a selection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 27, 2024
    Whether a 1.5-carat diamond is too big depends on the type of jewelry in question and your personal preferences. A single stud earring that is 1.5 carats is rather large and would cover the entire earlobe. In terms of rings, a 1.5-carat diamond is larger than average. Find a variety of diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 13, 2023
    Yes, a two-carat diamond is generally rarer than a smaller diamond, especially high-quality two-carat diamonds. When larger diamonds are found in nature, they usually have flaws. And prices per carat don’t increase as weight increases. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. Shop an assortment of diamond jewelry from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    The minimum value of a 25-carat diamond ranges from $300 to $1,400. The prices change subject to the fluctuation of market factors. The value is defined based on the 4Cs — color, clarity, cut and carat weight. Shop antique, vintage and new diamond jewelry on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    An 8-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On an average an 8-carat diamond could cost you between $17,500 to $90,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 8-carat diamond jewelry from different periods and styles to choose from.
  • 1stDibs ExpertSeptember 28, 2021
    A 4-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 4-carat diamond could cost you between $8,400 to $71,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 4-carat diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    A 6-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 6-carat diamond could cost you between $15,000 to $80,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 6-carat diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    A 5-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 5-carat diamond could cost you between $9,600 to $67,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 5-carat diamond jewelry.
  • 1stDibs ExpertNovember 1, 2023
    Whether two-carat diamond studs are too big is a matter of personal preference. At this size, each earring will be one carat. If you opt for the classic round brilliant cut, the studs will typically measure around 6.5 millimeters in diameter, which is a little more than half the size of a dime. Find a wide range of diamond stud earrings on 1stDibs.
  • 1stDibs ExpertNovember 8, 2023
    Whether 1.3-carat diamond earrings are too small is a matter of personal opinion. A pair of earrings with a total carat weight of 1.3 is considered to be medium-sized. The smallest diamond earrings are around 0.25 carats, while the largest are 1.5 carats or more. Explore a wide range of diamond earrings on 1stDibs.
  • 1stDibs ExpertNovember 27, 2023
    Whether half-carat diamond studs are too small is a matter of personal opinion. A pair of diamond studs with a total carat weight of 0.5 usually consists of two 0.25-carat earrings. Many jewelry makers offer studs as small as 0.13 carats, so many people consider half-carat diamond studs to be medium-sized. On 1stDibs, shop a collection of antique and vintage diamond stud earrings.