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Cushion Diamond Gia

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Bright 1.50ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Bright 1.50ct Ideal Cut Cushion Diamond - GIA Certified Discover timeless elegance with this
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Pristine 2.00ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Pristine 2.00ct Ideal Cut Cushion Diamond - GIA Certified Discover the charm of this 2.00-carat
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Magnificent 1.20 ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Magnificent 1.20 ct Ideal Cut Cushion Diamond - GIA Certified Discover the pinnacle of diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Luminous Perfection: 1.01 ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Luminous Perfection: 1.01 ct Ideal Cut Cushion Diamond - GIA Certified Embrace the essence of
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Dazzling Elegance: 1.49 ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Dazzling Elegance: 1.49 ct Ideal Cut Cushion Diamond - GIA Certified This magnificent 1.49 ct
Category

2010s Israeli Loose Gemstones

Materials

Diamond

2.55 Carat Fancy Light Brownish Greenish Yellow Cushion diamond GIA Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Cushion ➛ Colour Grade
Category

2010s Asian Loose Gemstones

Materials

Diamond, Yellow Diamond

1.60ct Cushion Diamond, GIA Certified, with 1.23ct Ruby Accent Vintage Inspired
Located in Houston, TX
. This particular ring features a beautiful 1.60ct cushion cut diamond, J VS2, set in an 18kt white gold
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Scarselli 2.34 Carat Fancy Intense Yellow Cushion Diamond GIA Engagement Ring
By SCARSELLI
Located in New York, NY
GIA-Certified 2.34 ct. Fancy Intense Yellow Cushion Cut Diamond Engagement or Cocktail Ring from
Category

2010s American Contemporary Engagement Rings

Materials

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

1.36 Carat Cushion Diamond, GIA Certified I, VS2 in Platinum Halo Ring Mounting
By Trabert & Hoeffer Mauboussin
Located in Chicago, IL
Platinum mounting bezel set with Cushion shape diamond, weighing 1.36cts, I color, VS2 clarity, GIA
Category

Early 2000s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified True Antique Cushion Diamond Platinum Engagement Ring
By Leon Mege
Located in New York, NY
with the sweet Princessa™ platinum solitaire featuring a lovely 0.83-carat GIA I/VS1 antique cushion
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Leon Megé Platinum Engagement Ring with Cushion Diamond in Micro Pave Setting
By Leon Mege
Located in New York, NY
sparkling pave. Certified 5.79 ct J/IF True Antique™ cushion diamond GIA 2347250830 Rolex-grade platinum
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege platinum diamond ring with 2.57-carat cushion diamond
By Leon Mege
Located in New York, NY
fabulous Art Deco Era’s historical treasures. Natural True Antique™ cushion diamond GIA 2.57 carats F/VS2
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Leon Megé Art Deco Reproduction Ring with Cushion Diamond and Bright-Cut Pave
By Leon Mege
Located in New York, NY
final. The price is inclusive GIA-certified 3.01-carat natural cushion diamond; GIA #5221764825 More
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Natural Fancy Intense Green 3.09 Carat SI1 Cushion Cut Diamond
By GIA
Located in Tustin, CA
3.09ct SI1 Cushion Cut Diamond. This beautiful diamond measures in at 3.09ct and has been certified by
Category

2010s Modern Engagement Rings

Materials

Diamond

GIA Diamond Engagement Ring 0.50ct
By GIA
Located in SYDNEY, NSW
Unique features: Cushion Modified Brilliant Cut Diamond engagement ring 0.5ct Metal: Platinum
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Rare Cushion Cut GIA Certified Vivid Yellow and White Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
1.54 carat GIA Certified vivid yellow VS2 cushion cut center diamond. The center diamond is set
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

GIA Cert Natural Fancy Yellow Cushion Diamond Halo Leverback Earrings ref1164
By Diamond Town
Located in New York, NY
At the heart of these enchanting earrings are GIA-certified cushion-cut diamonds, captivating in
Category

21st Century and Contemporary Dangle Earrings

Materials

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

GIA Certified Cushion Brilliant 3.01 Carats Pink Sapphire Diamond Bow Ring
By Harbor Diamonds
Located in New York, NY
One fashionable Bow motif ring featuring a GIA Certified Cushion Brilliant weighng 3.01 Carats
Category

2010s American Contemporary Link Necklaces

Materials

Diamond, Pink Sapphire, White Gold

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke 3.00 carat cushion cut diamond engagement ring with the perfect combination of elegance
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke ring with one of the best colors and clarity center diamond, 3.00 carat cushion cut
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified Fancy Brownish Yellow Cushion VVS1 Kite Diamond 6.34 CTTW Platinum
By Harbor Diamonds
Located in New York, NY
Three stone ring featuring one GIA Certified Fancy Brownish Yellow Cushion, 5.67 Carats, VVS1
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified Purplish Pink Cushion Sapphire Diamond Halo Ring Sri Lanka 3.56 CT
By Harbor Diamonds
Located in New York, NY
GIA Certified Purplish Pink Cushion cut Sapphire weighing 2.96 Carats flanked with round brilliants
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 2.69 Carat Cushion Cut Grey-Blue Sapphire and Diamond Ring ref1300
By Diamond Town
Located in New York, NY
Featuring a GIA Certified 2.69 carat cushion-cut Gray-Blue sapphire at its center, elegantly
Category

21st Century and Contemporary Engagement Rings

Materials

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

Rare 5 Carat Cushion Brilliant Cut GIA Certified Engagement Ring
By Diamond Scene
Located in New York, NY
Brilliant cut GIA certified H color VS1 clarity diamond. A unique cut, this cushion brilliant is full of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond

GIA Cert 2.55 Ct Cushion Ceylon Sapphire and 2.44ct Natural Diamond Ring ref1045
By Diamond Town
Located in New York, NY
Featuring a GIA Certified 2.55 carat cushion-cut Ceylon Sapphire at its center, elegantly encircled
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

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

GIA Certified 2.60 Carat Cushion Cut Blue Sapphire and Diamond Halo Ring ref471
By Diamond Town
Located in New York, NY
This mesmerizing ring, features a stunning GIA Certified 2.60 carat cushion-cut vivid blue Sapphire
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

GIA Certified 1.72 Carat Cushion Cut Natural Diamond Ring in 18 Karat Gold ref94
By Diamond Town
Located in New York, NY
This exquisite, handcrafted ring boasts a 1.72 carat GIA certified cushion-cut center diamond, with
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

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

1.22ct GIA Certified 14K Rose Gold Cushion Cut SI1 Engagement Halo Diamond Ring
By Diamonds Mine
Located in Aventura, FL
A beautiful handmade engagement ring, The center diamond of this ring is 1.22CT, SI1 Clarity and I
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold

GIA Certified 5.54 Carat Cushion Sapphire Three Stone Ring in Platinum
By Diamond Town
Located in New York, NY
This expertly crafted ring features a GIA Certified 5.54ct Luscious/Vibrant Blue Sri Lankan
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 4.06 Carats G VS Cushion Diamond Gold Stud Earrings
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Diamond Cushion Studs set in Custom Made Basket Setting The earrings are 18K White Gold 2.01
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

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

GIA Certified 2.46 Carats G VS1 Cushion Diamond Gold Stud Earrings
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Diamond Cushion Studs set in Custom Made Basket Setting The earrings are 18K White Gold 1.21 Carat
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

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

5 Carat Green Emerald Cushion Cut Diamond Halo Ring GIA Certified No Oil
By Diamond Scene New York
Located in New York, NY
diamonds. A cushion cut green emerald is a rare find. The ring is currently a size 6 but can be adjusted
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald

GIA Certified 0.79 Carat H VS1 Cushion Cut Diamond Platinum Solitaire Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Engagement Ring. The ring is Platinum 950. The Diamond is Cushion Cut, GIA Certified
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Fancy Light Yellow Cushion Three Stone Halo Ring 3.93 Carats 18K
By Harbor Diamonds
Located in New York, NY
GIA Certified Fancy Light Yellow Cushion weighing 2.96 Carats flanked with two half moon diamonds
Category

2010s Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, White Gold

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

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

GIA Certified 1.70 Carat G VS1 Cushion Diamond Solitaire Gold Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Engagement Ring The ring is 18K White Gold The center Is Cushion Cut Stone, GIA Certified
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 2.24 Carat Cushion Blue Sapphire Diamond Three-Stone Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Three Stone Sapphire and Diamond Ring The ring is 18K White Gold The Cushion Blue Sapphire
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

1.61 Carat Cushion shape diamond GIA Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Cushion ➛ Colour Grade: W-X
Category

2010s Asian Loose Gemstones

Materials

Yellow Diamond, Diamond

1.61 Carat Cushion shape diamond GIA Certified
1.61 Carat Cushion shape diamond GIA Certified
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H 0.18 in W 0.25 in L 0.27 in
GIA Certified Cushion 10.19 CTS Y-Z VS2 Trapezoid Three Stone Ring Platinum 18K
By Harbor Diamonds
Located in New York, NY
GIA Certified Cushion diamond weighing 10.19 Carats Y to Z Range VS2 flanked with two Trapezoids
Category

2010s Contemporary Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

10 carat Fancy Yellow GIA Diamond Ring
By Diamond Scene
Located in New York, NY
! GIA certified Fancy Yellow 10.17 carat SI2 center diamond. 1.55 carats of white diamonds set along
Category

21st Century and Contemporary Engagement Rings

Materials

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

GIA Certified 3.28 Ct Vivid Blue Cushion Cut Ceylon Sapphire Ring in 18k ref544
By Diamond Town
Located in New York, NY
Behold this magnificent ring, graced by the presence of a GIA Certified cushion-cut vivid blue
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

GIA Certified 1.92 Carat No Heat Cushion Purple Sapphire Diamond Pave Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carat The Sapphire is GIA Certified NO HEAT There are 1.20 Carats in Diamonds F/G VS/SI The ring is a
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

GIA Cert 2.89 Carat T.W. Natural Yellow Cushion Dia Halo Earrings in 18k ref1915
By Diamond Town
Located in New York, NY
Experience the pinnacle of luxury with our extraordinary yellow cushion diamond earrings. These
Category

21st Century and Contemporary Stud Earrings

Materials

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

GIA Certified 4.50 Carat Cushion Cut Forest Green Sapphire Ring in 18W/Y ref1216
By Diamond Town
Located in New York, NY
diamonds, makes it a truly remarkable piece that will captivate admirers and stand the test of time. GIA
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Green Sapphire, Sapphire, Yellow Diamond, White Diamond, Diamond, Yellow...

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

GIA White Diamond Cushion Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.02 ct. I color SI1 clarity white diamond cushion with 1.15 ct. good quality white
Category

21st Century and Contemporary Solitaire Rings

Materials

White Diamond, Platinum

Remarkable Platinum GIA Cushion Cut Diamond Ring
Located in San Francisco, CA
exceptional Cushion Cut natural diamond weighing .95 ct and graded by the Gemological Institute of America as
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.01 Carat Cushion Yellow Diamond
Located in Chicago, IL
diamonds, graded anywhere from fancy intense to fancy vivid on the GIA color scale. Canary Yellow is a
Category

2010s American Contemporary Solitaire Rings

Materials

Yellow Diamond

Tacori Cushion GIA Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
measuring 9mm x 6mm high. Exposing a centered prong-set GIA lab reported cushion brilliant diamond, weighing
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA 2.56ct Cushion Cut Diamond Engagement Ring
Located in San Francisco, CA
2.56 carat Cushion Cut diamond horizontally set in a split shank setting with 32 fine melee diamonds
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

2.62ct GIA Cushion Cut Platinum Diamond Ring
Located in San Francisco, CA
2.62 carat Cushion Cut diamond flanked by a Bullet Cut diamond expertly set on either side for 0.46
Category

21st Century and Contemporary American Engagement Rings

Materials

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

2 Carat GIA Cushion Cut Engagement Ring Set in a Delicate Handmade Setting
By Diamond Scene New York
Located in New York, NY
carat H color SI1 GIA certified cushion cut diamond .50 cts of round brilliant cut diamonds Platinum
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA White Diamond Cushion Pendant Necklace in Platinum
Located in Los Angeles, CA
Stunning 5.30 ct. white diamond cushion I SI2 in a bezel set mounting. Handmade in platinum
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, Platinum

NALLY 1.92 Carat GIA Cushion Diamond Ring
Located in New York, NY
total weight 0.45ct, center stone: 1.92ct cushion modified brilliant cut diamond, color: E, clarity: VS1
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Diamond, Platinum

5.37 Carat GIA Fancy Light Yellow Cushion Cut Diamond Engagement Ring
Located in Chicago, IL
The 5.37 ct fancy light yellow, VS2 clarity, cushion shaped, old Lisbon brilliant cut diamond is
Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond

Loose Diamond - Cushion 4.01ct GIA D VS2 Solitaire
Located in Greensboro, NC
Carat: 4.01ct Cut: Cushion Color: D Clarity: VS2 Certified by: GIA Report Number: 2223271109
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

2.01 Carat GIA Cushion Cut Diamond Ring Platinum
Located in New York, NY
GIA Certified: 1.01ct. Cushion Cut Brilliant diamond ring Report: 2145777278 I-color Si-1
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 8.03 Carat Cushion Cut Diamond Ring
By Diana M. Jewels
Located in New York, NY
Platinum handmade diamond ring, features 8.03 Carats Cushion Cut diamond, J in Color VS2 in Clarity
Category

21st Century and Contemporary American Bridal Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Cushion W-X Yellow Diamond 1.38ct
Located in Antwerpen, BE
of our diamond sales. Every diamond we offer has a captivating story to tell and it takes over 200
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond, Yellow Diamond

GIA Certified Cushion W-X Yellow Diamond 1.38ct
GIA Certified Cushion W-X Yellow Diamond 1.38ct
Free Shipping
W 0.27 in D 0.17 in L 0.23 in
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Cushion Diamond Gia For Sale on 1stDibs

Find the exact cushion diamond gia you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a cushion diamond gia 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 piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic cushion diamond gia over the years, but those made by Antinori Fine Jewels, J. Birnbach and Roman Malakov are often thought to be among the most beautiful. See these pages for a cushion cut iteration of this accessory, while there are also antique cushion cut cut and old mine cut cut versions available here, too. When shopping for a cushion diamond gia, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Cushion Diamond Gia?

The price for a cushion diamond gia starts at $1,095 and tops out at $3,200,000 with these rings, on average, selling for $25,179.

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 Cushion Diamond Gia
  • 1stDibs ExpertOctober 12, 2021
    A cushion-cut diamond is a diamond with soft rounded edges — it draws on an old diamond shape and it combines a square cut with rounded corners. Cushion-cut diamonds, with their larger facets, are just as dazzling as their round-cut counterparts. Find a range of antique and vintage cushion-cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    A cushion cut diamond is one that has a square shape with rounded corners. It differs from the similarly shaped emerald cut in that it has a brilliant cut that maximizes sparkle rather than a stepped cut that shows off color and clarity. You'll find a variety of cushion cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, Cartier diamonds are indeed GIA certified. The Gemological Institute of America (GIA) works closely with Cartier and certifies everything from the cut and clarity to the color of the gem. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.
  • 1stDibs ExpertFebruary 22, 2021
    When a diamond is GIA certified, it means that the stone has undergone the meticulous set of grading procedures that have been established by the Gemological Institute of America. The GIA is not a jeweler — it is an independent, nonprofit group that sets the standards for determining the quality of a diamond.
  • 1stDibs ExpertFebruary 13, 2023
    While diamond studs don't need to be GIA-certified to be sold, experts typically recommend that you only purchase diamonds that carry certification from the Gemological Institute of America (GIA) or Authentic Gem Security Lab (AGSL). Certifications bring transparency to the buying process, allowing you to know the level of quality of a diamond before you purchase it. Shop a collection of vintage and modern diamond gemstone earrings from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Whether Neil Lane diamonds are GIA-certified or not depends on the piece. All of the diamonds featured in rings and other jewelry designs from the Neil Lane Couture collection do carry GIA certification. Pieces made for third-party retailers may not. On 1stDibs, find a collection of Neil Lane jewelry.
  • 1stDibs ExpertOctober 5, 2021
    The best setting for a cushion-cut diamond depends on personal preference. The cushion cut is often referred to as a pillow cut due to its square or rectangular shape with rounded edges. This stone cut comprises 58 facets, like brilliant stones. The cushion cut has been popular since the 18th century. Browse a collection of cushion-cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, cushion cut diamonds look larger than round cut diamonds. Cushion cut diamonds have a larger table per carat than round diamonds, making them appear larger. This coupled with cushion cut diamonds' larger facets, tend to make these types of diamonds appear larger to our eyes.