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7 Carat Diamond Cushion

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7 Carat Cushion Cut Sapphire and Diamond Ring
By Diamond Scene New York
Located in New York, NY
Certified 7.16 carat Cushion cut Ceylon Blue Sapphire. .73 carats of white epaulet side diamonds
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 7 Carat Cushion Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
sophistication. This size 6.5 ring, weighing 5.8 grams, features a captivating 7 ct Natural Cushion Brilliant
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

7 Carat Fancy Intense Yellow Cushion Diamond Tennis Bracelet
Located in New York, NY
7.00 Carat Total Fancy Intense Yellow Diamonds Cushion Cut Diamonds VS Clarity 64 Diamonds
Category

2010s Tennis Bracelets

Materials

Diamond, 18k Gold

7 Carat Cushion Tanzanite and 13 Carat Diamond Pendant/ Necklace 18 Karat Gold
Located in New York, NY
7 carats of fine quality of Cushion Shape Tanzanite pendant surrounded by brilliant round cut
Category

2010s Drop Necklaces

Materials

Diamond, Tanzanite, 18k Gold

Cushion Cut 3.19 Carat Garnet and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The center stone is a Cushion Cut Garnet 3.19 Carats The top measures 7/16" x 5/16" The ring is a size
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

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

7 Carat Cushion Cut Halo Diamond Leverback Earrings Certified Y
Located in New York, NY
Diamond Leverback Hanging Earrings: Main Diamonds: Carat Weight: 6.06 Carats Color: Yellow Shape
Category

2010s American Lever-Back Earrings

Materials

Yellow Diamond, Diamond, 18k Gold, Platinum

Cushion Cut 7.56 Carats White Topaz and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
center stone is a Cushion Cut White Topaz 7.56 Carats The top measures 10/16" x 1/2" The ring is a size 7
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

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

7 Carat Cushion Cut Diamond Engagement Ring Certified H SI1
Located in New York, NY
Diamond: Carat Weight: 6.2 Carats Color : H Clarity: SI1* Style: CUSHION CUT Approximate Measurements
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

7 Carat Cushion Cut Diamond Engagement Ring Certified F VS2
Located in New York, NY
DONNA CUSHION CUT DIAMOND ENGAGEMENT RING 18K GOLD BY MIKE NEKTA CERTIFIED Center Diamond: Carat
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

7 Carat Cushion Natural Emerald and Diamond 18k Yellow Gold Pendant Necklace
By Emeralds Maravellous
Located in US
Details: Origin Colombian Emerald Cushion-Cut, Color: Forest Medium Green, Carat: 6.15 Carat
Category

2010s American Art Deco Drop Necklaces

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

7 Carat Cushion Cut Colombian Emerald & 3.5 Ct Diamond Ring in Platinum Size 6.2
Located in New York, NY
This stunning ring features a 7 Carat Cushion Cut Colombian Emerald set alongside 3.5 Carats of
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3.04 Carat G VVS2 Cushion Cut Diamond Gold Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Diamond is GIA Certified The setting has Small Round Diamonds 1.22ct G SI The ring is a size 7, sizable
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Bespoke 7 Carat Red Ruby Certified Natural No Heat Ruby Diamond Cushion Ring
Located in London, GB
Ruby Cushion Ring flanked by 2 triangular diamonds is a true masterpiece. Crafted with utmost precision
Category

2010s Modern Engagement Rings

Materials

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

14K Rose Gold 5 7/8 Carat Fancy Diamond Cushion Shaped Triple Halo Stud Earring
Located in New York, NY
Square Stud Earrings, adorned with a dazzling array of 202 natural diamonds. With a total weight of 5 7/8
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Brown Diamond, Yellow Diamond, 14k Gold, Rose Gold

Scarselli GIA 7 Carat Yellow Radiant and Pink Cushion Diamond Ring in Platinum
By SCARSELLI
Located in New York, NY
From Scarselli, this extraordinary ring features a large almost 7 carat Fancy Yellow Radiant cut
Category

2010s American Contemporary Cocktail Rings

Materials

Pink Diamond, Yellow Diamond, 18k Gold, Platinum

Dazzling 0.7 Carat Cushion Diamond Ring
Located in רמת גן, IL
your look with the irresistible charm of our Dazzling 0.7 Carat Cushion Diamond Ring and let your inner
Category

2010s Israeli Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA 4.52 Carat Cushion Modified Brilliant Cut Loose Diamond
Located in Beverly Hills, CA
One GIA 4.52 Carat Cushion Modified Brilliant Cut Loose Diamond. Accompanied by GIA #2239209305
Category

20th Century Loose Gemstones

Materials

Diamond, White Diamond

GIA Certified 7 Carat Fancy Yellow Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Amazing ring with 7 carat diamond. Setting in solid 18k yellow gold. Designer: Antinori Material
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

Impressive 24.64 Carat Ruby and Diamond Ring
By Diamond Scene
Located in New York, NY
A rare find! Certified 24.64 carat cushion cut African Ruby with "intense red" color. The
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold

Vivid Diamonds GIA Certified 1.77 Carat Diamond Halo Engagement Ring
By Vivid Diamonds
Located in Miami, FL
elongated GIA certified cushion cut diamond weighing 1.77 carats, D color, Internally flawless clarity
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

2.61 Carat Cushion Blue Sapphire and Diamond Ring
By David Gross Group
Located in New York, NY
2.61 carat cushion blue sapphire with heart shape diamonds .49 carats set in a platinum ring. Ring
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, White Diamond, Platinum

7 carat Vivid Blue Sapphire Ring
By Diamond Scene New York
Located in New York, NY
An INCREDIBLE Sapphire! 7.94 carat VIVID BLUE Cushion Cut, Ceylon Sapphire. Set in a custom
Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

2.11 Carat Cushion Blue Sapphire and Diamond Ring
By David Gross Group
Located in New York, NY
2.11 carat cushion blue sapphire with pear shape diamonds .49 carats set in a platinum ring. Size 7.
Category

2010s Sri Lankan Contemporary Engagement Rings

Materials

Blue Sapphire, White Diamond, Platinum

5.88 Carat Cushion Pinkish Red Sapphire and Diamond Ring
By David Gross Group
Located in New York, NY
5.88 carat cushion pinkish red sapphire with epaulet cut diamonds .34 carats set in a platinum ring
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, White Diamond, Platinum

1.29 Carat Cushion Padparadscha Sapphire and Diamond Ring
By David Gross Group
Located in New York, NY
1.29 carat cushion padparadscha sapphire (NH) with half moon diamonds .35 carats set in a platinum
Category

2010s American Contemporary Three-Stone Rings

Materials

Padparadscha Sapphire , Diamond, Sapphire, White Diamond, Platinum

6.51 Carat Cushion Yellow Sapphire and Diamond Ring
By David Gross Group
Located in New York, NY
6.51 carat cushion yellow sapphire with half moon diamonds .80 carats set in a platinum with 18k
Category

2010s Sri Lankan Contemporary Three-Stone Rings

Materials

Diamond, Yellow Sapphire, White Diamond, Platinum, Yellow Gold

Edwardian GIA 0.91 Carat Cushion Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Edwardian GIA 0.91 Carat Cushion Cut Diamond Platinum Ring. Featuring one cushion cut diamond
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 3.02 Carat Cushion Brilliant Cut Loose Diamond
Located in Beverly Hills, CA
One GIA 3.02 Carat Cushion Brilliant Cut Loose Diamond. Accompanied by GIA #5231221039 stating the
Category

Late 20th Century Loose Gemstones

Materials

Diamond

14K Rose Gold 5 7/8 Carat Fancy Diamond Cushion Shape Triple Halo Stud Earring
Located in New York, NY
astonishing 5 7/8 Cttw of Fancy Color Rose Cut Diamonds, meticulously arranged in a Cushion Shape Triple Halo
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Yellow Diamond, Brown Diamond, 14k Gold, Rose Gold

3.50ct Round Diamond & Cushion Cut Sapphire 7 Stone Band in 18KT Gold
Located in New York, NY
• Number of Cushion Sapphires: 3 • Carat Weight 1.88ctw • This 7 stone band is made with 4 alternating
Category

2010s American Modern Band Rings

Materials

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

Yellow Gold Amethyst & Diamond Ring - 10k Rectangular Cushion 2.21ctw Size 7 1/4
Located in Greensboro, NC
Carat(s): 2.15ct Cut: Rectangular Cushion Color: Purple Natural Diamonds Carat(s): .06ctw Cut: Single
Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, 10k Gold, Yellow Gold

David Yurman Onyx Diamond Ring - Sterling 925 Square Cushion Checkerboard Sz 7
By David Yurman
Located in Greensboro, NC
: Square Cushion Checkerboard Color: Black Natural Diamonds Carat(s): .08ctw Cut: Round Brilliant Style
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Onyx, Sterling Silver

Peter Suchy 1.34 Carat Cushion Cut Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Cushion cut 1.34ct diamond engagement ring in a pave set pierced and engraved crossed prong setting
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

0.51 Carat Cushion 18K White Gold Men's Diamond Ring
Located in San Francisco, CA
This 18k white gold handcrafted Men's band showcases a single Cushion Cut diamond on a seven (7) MM
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, 18k Gold, White Gold

Tanzanite Ring 6.59 Carat Cushion Pink Sapphire Diamond
By Merkaba
Located in Beverly Hills, CA
Vivid 6.59 carat Tanzanite cushion, 18K rose gold ring, decorated with a total of 1.07 carats of
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Tanzanite, Pink Sapphire, Sapphire, Multi-gemstone, White Diamond, Diamo...

Tanzanite Bracelet Diamond Links 7 Carats 18K Gold
Located in Laguna Niguel, CA
Carats Diamonds = 3.46 Carats Metal: 18K White Gold Length: 7 Inches Width: 0.43 Inches
Category

21st Century and Contemporary Contemporary Modern Bracelets

Materials

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

Tanzanite Bracelet Diamond Links 7 Carats 18K Gold
Located in Laguna Niguel, CA
Carats Diamonds = 3.46 Carats Metal: 18K White Gold Length: 7 Inches Width: 0.43 Inches
Category

21st Century and Contemporary Contemporary Modern Bracelets

Materials

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

Art Deco GIA 1.95 Carat Cushion Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.95 Carat Cushion Cut Diamond Platinum Ring. Featuring one GIA cushion modified
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Cushion Cut Diamond Eternity Band 6.96 Carat
Located in New York, NY
A modern cushion cut diamond eternity anniversary band. Featuring 17 brilliant cushion cut diamonds
Category

2010s American Modern Wedding Rings

Materials

Diamond, Platinum

Platinum 6.00 Carat Cushion Cuts Diamond Eternity Band
Located in New York, NY
feel to a stack of bands. Ring size 7. Ring width: 5mm Cushion-Cut: 17 Diamonds Color: H-I color, VS2
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

GIA Certified 32.20 Carat Cushion Cut Diamond Tennis Bracelet
By GEMME
Located in New York, NY
A magnificent tennis bracelet featuring 32 Cushion Cut Diamonds, each weighing 1.0 Carats for a
Category

2010s American Tennis Bracelets

Materials

Diamond, Platinum

GIA Certified 28.80 Carat Cushion Cut Diamond Tennis Bracelet
By GEMME
Located in New York, NY
A magnificent tennis bracelet featuring 32 Cushion Cut Diamonds, each weighing 0.90 Carats for a
Category

2010s American Tennis Bracelets

Materials

Diamond, Platinum

2.93 Carat Cushion Cut Tanzanite Diamond White Gold Ring
By DGI
Located in Los Angeles, CA
This ring has a gorgeous Cushion Cut Tanzanite weighing 2.69 Carats. The 4 baguettes on the side
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

0.62 Carat Cushion Yellow Diamond White Diamond Halo Ring
Located in Trumbull, CT
This lovely ring features a halo design in yellow and white diamonds. Set in two tone gold to match
Category

21st Century and Contemporary American Artisan Bridal Rings

Materials

White Diamond, Yellow Diamond, 14k Gold

GIA Certified 5.36 Carat Elongated Antique Cushion Diamond Ring
By GEMME
Located in New York, NY
The Ultimate Antique Cushion Cut Diamond Ring. Centered upon a 5.36 Carat True Antique Cushion
Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

Aquamarine Ring Cushion 3.47 Carat
By Merkaba
Located in Beverly Hills, CA
Very special 3.47 carat elongated cushion Aquamarine, three stone platinum ring, decorated with a
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum

GIA Report Certified Cushion Brilliant Cut Diamond 1.55 Carat
Located in Surfside, FL
GIA report certified cushion brilliant cut diamond 1.55 carat (H color, VS2 clarity) ring set in an
Category

20th Century Engagement Rings

Materials

Diamond, White Gold

Cushion Sapphire 8.64 Carat and Diamond Platinum Ring
Located in London, GB
A sapphire and diamond ring set with an 8.64ct cushion-cut sapphire in the centre, with diamonds
Category

Early 2000s American Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

2.25 Carat Cushion Cut Tanzanite Diamond Halo Ring
Located in Trumbull, CT
Cushion cut tanzanite is surrounded by halo of white diamond. It has a band of double row pave set
Category

21st Century and Contemporary American Artisan More Rings

Materials

Diamond, Tanzanite, 14k Gold

0.90 Carat Natural Cushion Diamond Ring 14 Karat Yellow Gold
Located in Great Neck, NY
0.90 Carat Natural Cushion Diamond Ring 14 Karat Yellow Gold Average Color K, Clarity VS2 Set on 6
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

0.90 Carat Natural Cushion Diamond Ring 14 Karat Yellow Gold
Located in Great Neck, NY
0.90 Carat Natural Cushion Diamond Ring 14 Karat Yellow Gold Average Color K, Clarity VS2 Set on 6
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Aquamarine Necklace 1.27 Carat Cushion
By Merkaba
Located in Beverly Hills, CA
brilliant diamonds weighing a total 0.16 carats. Returns are accepted and paid by us within 7 days of
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, 14k Gold, Whi...

4 Carat Elongated Cushion Cut Diamond Engagement Ring
By Hannah Florman
Located in Boston, MA
GIA certified beautiful elongated cushion cut diamond set in a delicate compass prong setting. This
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Morganite Earrings 5.02 Carat Cushions
By Merkaba
Located in Beverly Hills, CA
0.73 carat round brilliant diamonds. Returns are accepted and paid by us within 7 days of delivery
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Multi-gemstone, Morganite, White Diamond, Diamond, Beryl, Rose Gold, 18k...

Morganite Ring 3.90 Carat Cushion
By Merkaba
Located in Beverly Hills, CA
Spectacular 3.90 carat Morganite cushion, 18K rose gold ring, decorated with a total of 0.63 carat
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Multi-gemstone, Morganite, White Diamond, Diamond, Beryl, Rose Gold, 18k...

Red Spinel Ring 1.75 Carat Cushion
By Merkaba
Located in Beverly Hills, CA
Pinkish Red Spinel cushion, weighing a total of 1.75 carats, is joined by a pair of shield shaped
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Multi-gemstone, Spinel, White Diamond, Diamond, Platinum

GIA Certified 1.20 Carat Cushion Blue Diamond Engagement Ring
Located in Trumbull, CT
This opulent ring boasts a highly desirable GIA Certified 1.20 Carat cushion shape Natural Blue
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Pink Diamond, Blue Diamond, White Diamond, 18k Gold

10.59 Carat Cushion Sphene Diamond White Gold Solitaire Ring
Located in Trumbull, CT
This 10.59 Carat cushion cut Sphene is set in white gold with four prongs and has accent diamond on
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Diamond, White Gold

Roman Malakov 13.47 Carats Total Cushion Cut Diamond Eternity Wedding Band
By Roman Malakov
Located in New York, NY
This classic eternity wedding band features 13 cushion cut diamonds weighing 13.47 carats total, F
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

1.86 Carat Cushion Cut Amethyst Diamond Sapphire Rose Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
1.86 Carat Cushion Cut Amethyst Diamond Sapphire Rose Gold Ring This cute and dainty ring is great
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Sapphire, Diamond, Amethyst, Rose Gold, 14k Gold

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7 Carat Diamond Cushion For Sale on 1stDibs

You are likely to find exactly the 7 carat diamond cushion you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Find an antique version now, or shop for 1570 vintage or 5182 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 7 carat diamond cushion 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 piece, .5 Carat and 1 Carat are consistently popular carat weights. Finding an appealing 7 carat diamond cushion — no matter the origin — is easy, but Antinori Fine Jewels, Roman Malakov and Roshe Jewels each produced a popular version that is worth a look. See these pages for a cushion cut iteration of this accessory, while there are also antique cushion cut cut and round cut cut versions available here, too. When shopping for a 7 carat diamond cushion, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 7 Carat Diamond Cushion?

The price for a 7 carat diamond cushion starts at $250 and tops out at $3,200,000 with these rings, on average, selling for $12,922.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About 7 Carat Diamond Cushion
  • 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 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.