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Small .70 Carat Platinum Flower Diamond Stud Earrings
Located in new york, NY
This pair of earrings is perfect to wear everyday! Chic and simple. Diamonds: .70cttw. Made in
Category

2010s American Modern Stud Earrings

Materials

Diamond, Platinum

Classic .70 Carat G VVS Diamond Pendant Plus Chain Necklace
Located in Napoli, IT
diamond of .70 Ct (G/VVS) Measures: pendant is 7 mm. in diameter – length is 42 cm. Weight: 3.1 grams
Category

Vintage 1980s Contemporary Drop Necklaces

Materials

Diamond, 18k Gold

Victorian Diamond Mourning Black Enamel Rosecut .70 Carat 18K Gold Navette Ring
Located in Crownsville, MD
Gorgeous black enamel, rosecut diamonds totaling .70 ctw set in 18K solid yellow gold navette
Category

Antique Late 19th Century British Victorian Cluster Rings

Materials

Diamond, 18k Gold

Superlative Art Deco 2.20 Carat Diamond Plus .70 Carat Platinum Three-Stone Ring
Located in Napoli, IT
cut totalling approx 2.20 Ct (.70 - .80 .70 Ct – H/I-VVS/VS) – 24 half cut diamonds totalling approx
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

18 Karat White Gold .70 Carat Sapphire and Diamond Ring
Located in New York, NY
World Styles! Metal: 18k White Gold Hallmark: 18k JH Ring Size: 6.5 Gemstone: Sapphire, Diamond
Category

2010s Unknown Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

.70 Carat 18 Karat White Gold Diamond Flower Cluster Stud Earrings
Located in Fort Lauderdale, FL
Weight, 3.13 grams Diamond Color and Clarity, I-VS Diamond Total Carat Weight, .70 carat Previously
Category

21st Century and Contemporary Unknown Stud Earrings

Materials

Diamond, 18k Gold

.70 Carat 18 Karat Yellow Gold Diamond Round Drop Pendant Necklace
Located in Fort Lauderdale, FL
, 31.5mm Width, 19mm Depth, 3mm Weight, 8.5 grams Diamond Total Carat Weight, .70 carat Previously owned
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

.70 Carat 14 Karat White Gold, Diamond, Criss Crossing Wedding Band
Located in New York, NY
.70 CTW Diamond, Crisscrossing Wedding band, 14K White gold. Metal: 14K White Gold Diamond Shape
Category

2010s American Band Rings

Materials

Diamond, White Gold

Baguette Round Diamond .70 Carat F Multi-Row Gold Art Deco Style Ring
Located in New York, NY
weight for the ring is .70 carats, having VS Clarity and F Color 14K White 4.52 Gr
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Gold, Rose Gold, White Gold, Yellow Gold

.70 Carat Princess Diamond Solitaire Ring Accent Stones in Yellow Gold
Located in Sherman Oaks, CA
Gorgeous 14k Yellow Gold Engagement Ring Features Prong-Set Princess Cut Diamond Solitaire Weight
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, 14k Gold

Platinum Diamond Engagement Ring Wedding Band .70 Carat Total Weight by Tycoon
By Tycoon
Located in Melbourne, FL
consists of .70 carat total weight of small round brilliant cut diamonds. The small diamonds are fine
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Platinum

18 kt White Gold Earrings with Smoky quartz drops and 2, 70 carats of diamonds
Located in Milano, IT
diamonds in white gold creates a stunning contrast of colors and materials that is sure to be noticed. The
Category

Early 2000s Italian Modern Chandelier Earrings

Materials

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

Art Deco Style Triangular .70 C Diamonds Aquamarine Platinum Ring
Located in Woodland Hills, CA
style ring set with a .70 carat triangular diamond and .70 carat aquamarine. Center diamond faces up
Category

Vintage 1980s American Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Certified 70 carat Tanzanite 63, 71 Rose Quartz White Gold Drop Earrings
Located in Madrid, MD
Unique 18 Karat White Gold earrings with 63,71 ct Pear shaped Pink Quartz, 70 ct square shaped blue
Category

Early 2000s Spanish Contemporary Dangle Earrings

Materials

Diamond, Quartz, Tanzanite, White Gold

Art Deco 3.95 Carat Diamond Ring
Located in Carmel, CA
as "H" color, "VS2" clarity and it is surrounded by an additional .70 total carats of accent diamonds
Category

Mid-20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

2.60 Total Carats Flower Diamond Earrings
Located in Carmel, CA
A stunning pair of flower diamond earrings featuring 2 larger center diamonds for .70 total carats
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

27.0 Carat Intense Blue Aquamarine 0.70 Carat Diamond Vintage Ring
Located in Napoli, IT
in weight Complemented by a garland of .70 Carat half cut Diamonds aretd as G VVS Beautifully hand
Category

Vintage 1950s Italian Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

1.80 Carat Diamond Milano Tennis Bracelet in 14 Karat White Gold, Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
bracelet showcases 70 genuine diamonds totaling 1.80 carat. A comfortable box clasp closure keep the
Category

2010s Israeli Art Deco Tennis Bracelets

Materials

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

1.62 Carat GIA Certified Diamond Ring in 18 Karat White Gold - Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
Diamonds Quantity: 70 Side Diamonds Weight: 0.60 CARATS   Diamonds Color: G Diamonds Clarity: VS1
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

1.40 Carat EGL Certified Oval Shaped Diamond Halo Ring in 14 Karat Rose Gold
By Shlomit Rogel
Located in Ramatgan, IL
. Side Diamonds Quantity: 70 Side Diamonds Weight: 0.40 CARAT  Diamonds Clarity: SI2 Customization: Can
Category

21st Century and Contemporary Israeli Art Deco Engagement Rings

Materials

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

1.30 Carat Pink Sapphire and Diamond Platinum Engagement Ring
Located in Santa Fe, NM
by trillion cut diamonds .70 carats total. This fascinating ring is completed with 1.13 carats of
Category

2010s American Contemporary Engagement Rings

Materials

Pink Sapphire, Diamond, Platinum

3.40 Carat Platinum Diamond Art Deco Three-Stone Ring
Located in Fort Lauderdale, FL
that wraps the three center stones; a 1.30 carat VVS diamond center and a .70 carat near colorless
Category

Mid-20th Century American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

4 Carat Rose Cut Salt and Pepper Diamond Halo Ring
By carpenter and sons
Located in Aliso Viejo, CA
stone is complimented by .70 carats of white round brilliant diamonds which exhibit a color and clarity
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, Black Diamond, 18k Gold, Yellow Gold

5 Carats Fire Opal Amethyst and Diamond Cocktail Ring
By carpenter and sons
Located in Aliso Viejo, CA
center stone is accented by 2.5 Carats of rich deep purple Brazilian Amethyst and .70 carats of white
Category

Early 2000s American Modern Cocktail Rings

Materials

Amethyst, Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold, Platinum

3.05 Carat GIA Certified Fancy Yellow SI2 Three-Stone Diamond Halo Ring
By Shreve, Crump Low
Located in Chestnut Hill, MA
18 Karat white gold 3 stone diamond halo ring featuring a GIA certified 3.05 carat Fancy Yellow
Category

21st Century and Contemporary Engagement Rings

Materials

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

3.5 Carat Sapphire and Fire Opal and Diamond Cocktail Ring
Located in Aliso Viejo, CA
. The top of the ring is white gold and has .70 carats of white round brilliant diamonds that have a
Category

Early 2000s American Art Deco Cocktail Rings

Materials

Diamond, Opal, Sapphire, 18k Gold, Rose Gold, White Gold, Silver

18 Karat Gold 13.18 Carat Morganite, Pink Sapphire and Diamond Ring
Located in New York, NY
Sapphires 0.57 Total Carat Weight 70 Diamonds with a Total of 0.65 Carat Weight , F color, VS2 clarity
Category

2010s American Art Nouveau Cocktail Rings

Materials

Diamond, Morganite, Pink Sapphire, 18k Gold

Art Deco Handmade Ruby and 3.50 Carats of Diamonds Platinum Filigree Bracelet
Located in Scottsdale, AZ
This gorgeous Art Deco bracelet features a .70 carat Old Miner Cut Diamond with a clarity of SI2
Category

Vintage 1920s American Art Deco Retro Bracelets

Materials

Diamond, Ruby, White Diamond, Platinum

Marquise Orange Garnet and 1 Carat Diamond Ring, 14 Karat OLAM design
Located in Aliso Viejo, CA
weigh approximately .70 carats 16 round diamonds measure 1.7 mm in diameter and weigh approximately .30
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Garnet, 14k Gold

7.38ct Round Sapphire Diamond Flower Cocktail Ring
Located in New York, NY
• Number of Round Diamonds: 70 • Carat Weight: 0.99ctw • A piece inspired by the elegance and beauty of
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Two beautiful Haute Joaillerie 18 carat white gold necklaces
Located in Monte-Carlo, MC
diamonds weighing 4.50 carat and 70 pear-cut diamonds weighing 10.66 carat. Total diamonds carat is 15.16
Category

2010s More Necklaces

Materials

Diamond, White Gold

1930s Diamond Platinum Ring
Located in Carmel, CA
well as an additional .70 carats of accent diamonds. This piece is crafted in platinum and it is
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Marquise Cut Diamond, Sapphire and Gold Ring
Located in Madison area, WI
deco-style engagement ring features an elegant .70 carat marquise-cut diamond ringed by fine blue
Category

20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Gold and Diamonds Vintage Bracelet
Located in Saint-Ouen, FR
. The weight is 60 grams. O.70 Carats of diamonds approximately. Length: 18.5 cm Width: 16 to 22mm.
Category

Vintage 1960s French Retro Bracelets

Materials

Diamond, Gold

1940s Retro Diamond Platinum Ring
Located in Carmel, CA
An extraordinary diamond ring crafted circa 1940s. This beautiful piece features a .70 carat center
Category

Vintage 1940s Retro Cocktail Rings

Materials

Diamond, Platinum

Vintage Diamond Platinum Wedding Set
Located in Solvang, CA
features a .70 carat old European cut center diamond. The diamond has SI1 clarity and F color. There are
Category

Vintage 1950s Wedding Rings

Materials

Diamond, Platinum

1920s 1.85ctw Diamond Plaque Ring
Located in Carmel, CA
features a .70 carat Old European cut center diamond (Estimated J color, SI clarity) and an additional 1.15
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Custom Diamond Turquoise Platinum Ring
Located in Solvang, CA
Estate custom diamond & turquoise platinum ring. This custom made platinum ring features a .70
Category

Early 2000s More Rings

Materials

Diamond, Turquoise, Platinum

1960s Diamond Gold Cluster Ring
Located in Carmel, CA
An elegant cluster diamond ring with a .20 carat center diamond and .70 total carats of accent
Category

Vintage 1960s Russian Contemporary Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Ladies Diamond Piaget Tanagra Wristwatch
By Piaget
Located in Dallas, TX
Brilliant Diamonds 0.35 Carat Total Weight, VS, G; with Box & Papers; Model: 16033.M.401.D; Serial #617922
Category

1990s Swiss Wrist Watches

Materials

Diamond, 18k Gold

Diamond Twisted Bracelet In 18k White and Rose Gold with White and Pink Diamonds
Located in New York, NY
workmanship. Very Elegant and Exquisite Design 1. Diamond Round 70 stones- 2.35 carat 2. Diamond Round 50
Category

2010s American Modern Modern Bracelets

Materials

Diamond, 18k Gold

Jack Kelége Platinum White and Yellow Diamond Band
By Jack Kelege
Located in Pikesville, MD
the side profile. Yellow diamond total weight is .70 carats. White diamond total weight is .60 carats
Category

Early 2000s Contemporary Band Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Platinum

Laura Munder Blue Sapphire Diamond White Gold Ring
By Laura Munder
Located in West Palm Beach, FL
18 karat white gold ring set with (1) 9.02 carat sugarloaf cut Blue sapphire set with (70) microset
Category

2010s Cocktail Rings

Materials

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

One Fancy Platinum Swirl Yellow and White Oval Diamond Ring
Located in Ottawa, Ontario
and the white oval diamond is .70 carat with an SI clarity and H colour. This ring is beautifully
Category

21st Century and Contemporary Fashion Rings

Materials

White Diamond, Yellow Diamond, Platinum

Diamond Floral Earrings in Platinum and Yellow Gold
Located in Carmel, CA
weigh .70 carats combined and the remaining accent diamonds weigh 1.20 total carats.
Category

Mid-20th Century Art Deco Drop Earrings

Materials

Diamond, 18k Gold, Platinum, Yellow Gold

18 Karat Large Yellow and White Diamond Rutilated Quartz Pendant
Located in Pikesville, MD
rutilated clear quartz with approximately 1.25 carats of white diamonds and .70 carats of yellow diamonds
Category

Early 2000s American Modern Pendant Necklaces

Materials

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

Stud Earring - Blooming Flower Design White and Yellow Diamond Jacket Earring
By KAHN JEWELRY
Located in Tsim Sha Tsui, HK
/ 1.21 carat Outer frame with a total 0.3 carat / 70 pieces yellow Diamond outline the flower shape
Category

2010s Hong Kong Contemporary Stud Earrings

Materials

White Diamond, Yellow Diamond, 18k Gold

14 Karat Yellow Gold Emerald and Diamond Fashion Ring
Located in Westfield, NJ
fourteen round diamonds (tcw .70 carat) Size 7 1/4. 8.7 grams.
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Tabbah 18 Karat Yellow Gold Citrine and Diamond Earrings
By Tabbah
Located in 1227 Carouge - Geneve, CH
Pair of briolette cut citrine earrings weighing 52.14 carats, set with 70 round diamonds weighing
Category

21st Century and Contemporary Drop Earrings

Materials

Citrine, Diamond, 18k Gold, Yellow Gold

White South Sea, White Diamonds and Gold Pendant Necklace
Located in New York, NY
carat of GH SI white diamonds. 18k white gold adjustable wheat chain, 15"-18" The Museum
Category

21st Century and Contemporary Necklace Enhancers

Materials

South Sea Pearl, White Diamond, 18k Gold

Art Deco Style Diamond and Blue Sapphire Dangle Earrings
Located in La Neuveville, Berne
carat.​ Two bazel set Tapered cut Blue Sapphires of 0,38 Carat.​ 70 Round cut Diamonds, 1.02 Total
Category

21st Century and Contemporary Swiss Art Deco Dangle Earrings

Materials

Diamond, Blue Sapphire, White Gold

Chopard Happy Diamonds Yellow Gold Pave Diamond Heart Ring 82/8937
By Chopard
Located in New York, NY
Gold (9.90gr) 44 Diamonds on the Ring (.70 Carats) 1 Floating Diamond (.05 Carats) Size 4.5 (48
Category

Early 2000s Swiss Cocktail Rings

Materials

18k Gold, Yellow Gold

Round Ring Set with Fancy Color and Black Diamonds in 18 Karat White Gold Floral
By Orostar
Located in New York, NY
1.74 carats of fancy colors diamonds plus .60 carats of white diamonds plus .70 carats of black
Category

2010s American Contemporary Cocktail Rings

Materials

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

21st Century 9 Karat Rose Gold and 925 Silver Rose-Cut Diamond Earrings
By FANCS V by Simona Elia
Located in Palermo, Italy PA
with a handful of carefully selected rose-cut white diamonds. The flowers' central diamonds weigh .70
Category

2010s Italian Contemporary Drop Earrings

Materials

Diamond, White Diamond, Silver, 9k Gold, Rose Gold

Victorian Antique Diamond 18 Karat Yellow Rose Gold Aigrette Engagement Ring
Located in Antwerp, BE
old brilliant cut diamonds totaling .70 carat (clarity: i). One of the two diamonds has got a more
Category

Antique 19th Century Unknown Victorian Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold, Yellow Gold

Brazilian 8.50 Amethyst Drop, Diamond Earrings, Deco Style
Located in Aliso Viejo, CA
approximately .70 carats. The quality of the diamonds are SI clarity and G color GIA Gemologist inspected
Category

21st Century and Contemporary Unknown Art Deco Dangle Earrings

Materials

Amethyst, 14k Gold

Chopard Happy Sport Stainless Diamond Chronograph Ladies Leather Band Watch
By Chopard
Located in New York, NY
Diamonds (.70 Carats) Quartz Chronograph Movement Case Diameter: 36mm Dark Blue Leather Band Tang
Category

Early 2000s Swiss Wrist Watches

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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.