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Gia Cushion

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GIA Certified 9.23 Carat Cushion Tanzanite Diamonds Platinum 950 Cocktail Ring
By FERRUCCI
Located in Lake Peekskill, NY
9.23 carat deep blue Tanzinite GIA Certified, in a one of a kind, hand made Platinum 950, adorned by 0.60 carats of white diamonds pave, designed and conceived in New York City. Th...
Category

2010s Modern Cocktail Rings

Materials

Tanzanite, White Diamond, Platinum

Art Deco 2.69 Carats Diamond Platinum Cushion Foliate Engagement Ring GIA
Located in Philadelphia, PA
Centering an old European cut diamond weighing 2.34 carats total, N color with VVS2 clarity Set low in a square form head in a cushion surround flanked by foliate motif shoulders A...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Burma Blue Sapphire Ring with Diamonds Platinum GIA Certified
Located in Boca Raton, FL
IF YOU ARE REALLY INTERESTED, CONTACT US WITH ANY REASONABLE OFFER. WE WILL TRY OUR BEST TO MAKE YOU HAPPY! Platinum Ring with No Heat Burma Sapphire Center with Diamonds 11.78 car...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Sapphire, Sapphire, Platinum

GIA Certified Burma No Heat Ruby Diamond 18 Karat White Gold Ring
By Brij Nivesh
Located in Hollywood, FL
A Beautiful Handcrafted Ring in 18 Karat White Gold with Natural No Heat GIA Certified Ruby of Burma ( Myanmar) origin and Brilliant Cut D Color Pear Diamonds on side. Ruby Details...
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 4.00 Carat Cushion Cut Fancy Yellow Diamond Stud Earrings
By Diana M. Jewels
Located in New York, NY
18 karat white and yellow gold halo diamond stud earrings with two GIA certified natural fancy yellow cushion cut diamonds,featuring 2.00 carats/VS2 clarity and 2.00 carats/VS1 clari...
Category

21st Century and Contemporary Stud Earrings

Materials

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

GIA Certified Natural 3.47 Carat Cushion Black Diamond Cocktail Ring in 18 K
Located in Chicago, IL
This is a picture perfect black and white combination like the keys on a Steinway piano. This ring features a 3.47 carat, GIA certified, natural cushion black diamond. It measures 9....
Category

2010s Contemporary Cocktail Rings

Materials

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

GIA Certified 2.23 Carat No Heat Cushion Cut Siam Red Ruby 1960s Ballerina Ring
By Berca Atelier
Located in Valenza, IT
Outstanding GIA Certified 2.23 Carat Cushion Cut NO HEAT Siam Red Ruby, 2.46 Carat Marquise and Brilliant Cut White Diamond (D-E, IF) Original Sixties(circa 1965) Hand Crafted Baller...
Category

20th Century Modern Solitaire Rings

Materials

White Diamond, Ruby, 18k Gold

GIA Certified 2.10 Carat Fancy Yellow Diamond Stud Earrings
By Diana M. Jewels
Located in New York, NY
18K White gold Fancy Yellow diamond stud earrings with two GIA Certified Cushion Cut Diamonds. - Center diamonds totaling 2.10 Carats Fancy Yellow Cushion Cut Diamonds, VVS1 AND VS...
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Yellow Diamond, 18k Gold

GIA Certified 2.19 Carat Yellow Diamond Stud Earrings
Located in New York, NY
18K White gold fancy yellow diamond stud earrings with two GIA Certified Cushion Cut Diamonds. - Center diamonds totaling 2.10 Carats Fancy Light Yellow Cushion Cut Diamonds, SI in ...
Category

21st Century and Contemporary Stud Earrings

Materials

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

GIA Certified Natural Fancy Intense Green 3.09 Carat SI1 Cushion Cut Diamond
By GIA
Located in Tustin, CA
We are very pleased to present this stunning Large & Rare GIA Certified Natural Fancy Intense Green 3.09ct SI1 Cushion Cut Diamond. This beautiful diamond measures in at 3.09ct and h...
Category

2010s Modern Engagement Rings

Materials

Diamond

Halo GIA Cushion Diamond Engagement Ring Yellow Gold
Located in Los Angeles, CA
She had a dream growing up and that dream came into reality when she met you. You know she is the one, so propose with confidence as you seal your unique feeling of love with this GI...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

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 clarity Side diamonds: French pave artsy details, 1.00ct. Rounds, Full cuts F /...
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

GIA Cushion Cut Diamond and Platinum French Engagement Ring
By Sebastian Barier
Located in San Francisco, CA
Custom and handmade in France, this platinum art deco inspired engagement ring by Sebastien Barier features a 1.80-cts cushion-cut diamond weighing 1.80 carats, H color and VS2 clari...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum 13.89 Carat GIA Cushion Cut Diamond Eternity Band
Located in New York, NY
This is a handmade diamond eternity crafted in platinum mounted with 14 Cushion cut diamonds. Each diamond is accompanied by it's own GIA certificate. Colors range from H color to J ...
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Platinum

GIA 2 Carat Cushion Cut Ring
By Antinori Fine Jewels
Located in Rome, IT
This excellent quality 2 carat diamond is certified by GIA, The world's most respected lab. The diamond is graded H for color, and it faces up beautifully white with no yellow. There...
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond

2 Carat GIA Cushion Cut Engagement Ring Set in a Delicate Handmade Setting
By Diamond Scene New York
Located in New York, NY
A hand crafted delicate diamond halo mounting with a fabulous 2.04 carat center diamond. 2.04 carat H color SI1 GIA certified cushion cut diamond .50 cts of round brilliant cut di...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tacori GIA Cushion Pave Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This glamorous shimmering diamond engagement ring is crafted in solid platinum, weighing 6 grams and measuring 7mm x 5mm high. Displaying a prominently prong-set GIA lab reported cer...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

David Rosenberg 13.25 Total Carat GIA Cushion Diamond Eternity Wedding Band
By David Rosenberg
Located in Boca Raton, FL
Perfection brought to life in another Rosenberg Diamonds & Co. masterpiece. 13 GIA certified cushion cut diamonds wrap around an eternity band of pure platinum. Totaling 13.25 carats...
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, White Diamond, Platinum

2 Carat GIA Cushion Engagement Ring, Vintage Diamond Ring, 18 Karat White Gold
By Diamonds Mine
Located in New York, NY
This stunning vintage design ring features a solitaire GIA certified diamond. Center stone is 100% eye clean, natural 2 carat, cushion shaped diamond of F-G color and VS2-SI1 clarity...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

3 Carat GIA Cushion Engagement Ring, Vintage Diamond Ring, 18 Karat Yellow Gold
By Diamonds Mine
Located in New York, NY
This stunning vintage design ring features a solitaire GIA certified diamond. Center stone is 100% eye clean, natural 3 carat, cushion shaped diamond of F-G color and VS2-SI1 clarity...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

2 3/4 Carat GIA Cushion Halo Ring, 18 Karat White Gold Vintage Diamond Ring
By Diamonds Mine
Located in New York, NY
This gorgeous floral style ring features a solitaire GIA certified diamond. Center stone is 100% eye clean 2.5 carat natural cushion shaped diamond of F-G color and VS2-SI1 clarity a...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

2 1/4 Carat GIA Cushion Halo Ring, 18 Karat Rose Gold Vintage Diamond Ring
By Diamonds Mine
Located in New York, NY
This gorgeous floral style ring features a solitaire GIA certified diamond. Center stone is 100% eye clean 2 carat natural cushion shaped diamond of F-G color and VS2-SI1 clarity and...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

1 3/4 Carat GIA Cushion Halo Ring, 18 Karat Yellow Gold Vintage Diamond Ring
By Diamonds Mine
Located in New York, NY
This gorgeous floral style ring features a solitaire GIA certified diamond. Center stone is 100% eye clean 1.5 carat natural cushion shaped diamond of F-G color and VS2-SI1 clarity a...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Cushion Diamond D- VS2 18 Karat Gold Engagement Ring
By Dover Jewelry
Located in Miami, FL
This stunning diamond engagement ring is crafted in 18K rose gold. Displaying a prominent four prong set cushion cut GIA certified diamond approx. 0.93 CT, D color, VS2 clarity. Surr...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 3 Carat Old Cushion Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
This exquisite old cushion cut diamond studs are very beautiful being both certified by GIA they are full of life and brilliance!
Category

2010s Modern Clip-on Earrings

Materials

Diamond, White Diamond

Cushion Diamond Halo Engagement Ring, GIA Certified
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This cushion diamond halo engagement ring features a 1.74 F SI1 GIA certified cushion center diamond and is surrounded by a diamond halo and diamonds on the shank for a total carat w...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, White Gold

GIA 4.08 Carat Cushion Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
100% eye clean diamonds cushion cut pair
Category

2010s Modern Stud Earrings

Materials

Diamond, White Diamond

GIA Certified 3/4 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
3/4 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond quality colorless ranging from D-F VVSI-VS2 clarity. Lab tested guarantee NATURAL...
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified 1/2 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
1/2 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond quality colorless ranging from D-F VVSI-VS2 clarity. Lab tested guarantee NATURAL...
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified Cushion Cut Diamond Eternity Band
Located in Boca Raton, FL
Material: Platinum Diamond Details: 14 diamonds with a total of 11.18ctw of cushion cut diamonds. Each diamond comes with GIA certificate. Ring Size: 6.5 Ring Measurements: 1″ x 0.10...
Category

21st Century and Contemporary Wedding Rings

Materials

White Diamond, Platinum

  • GIA Certified Cushion Cut Diamond Eternity Band
  • GIA Certified Cushion Cut Diamond Eternity Band
  • GIA Certified Cushion Cut Diamond Eternity Band
  • GIA Certified Cushion Cut Diamond Eternity Band
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H 1 in. W 0.10 in. L 1 in.
GIA Fancy Yellow 3 Carat Cushion Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified Fancy Yellow 2.37 Carat Diamond Solitaire Ring the main stone is a fancy yellow cushion diamond of 2.37 carats
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

2.5 Carat GIA Cushion Engagement Ring, Vintage Diamond 18 Karat Rose Gold Ring
By Diamonds Mine
Located in New York, NY
This stunning vintage design ring features a solitaire GIA certified diamond. Center stone is 100% eye clean, natural 2.5 carat, cushion shaped diamond of F-G color and VS2-SI1 clari...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Cushion Diamond GIA F-VVS2 Platinum Engagement Ring
By Dover Jewelry
Located in Miami, FL
This beautiful diamond ring is crafted in solid platinum. Displaying a prominent four prong set cushion cut diamond approx. GIA 2.06 carats, F color, VVS2 clarity. Surrounded by a ha...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

3 Carat Cushion Cut Engagement Ring GIA Certified
By Diamond Scene New York
Located in New York, NY
A BEAUTIFUL engagement ring! 3.01 carat cushion cut G color VS2 clarity certified by GIA .50 carats of round brilliant cut diamonds on the custom made platinum setting. Currentl...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Natkina Engagement Ring Cushion Diamond Cut
By Natkina
Located in Montreux, CH
Make her dreams come true at your price. Love has no rules or boundaries * But the wedding budget does. Create a unique engagement ring at a reasonable price with NATKINA. Story: ...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 3.41 Cushion Cut Diamond Ring
Located in New York, NY
GIA Certified 3.41 Cushion Cut Diamond in Halo and Pave setting. The Center Cushion Diamond is graded F VVS2 and the Diamonds on the setting are VS in quality. There is a total of 0....
Category

2010s Engagement Rings

Materials

White Diamond, Platinum

7.35 Carat Cushion Natural Alexandrite GIA Certified
Located in San Francisco, CA
A Rare 7.35 Carat Cushion Shaped Natural Alexandrite GIA Certificate 6192711041 was hand-selected by our experts for its top luster and unique color. The color changes from Brownish ...
Category

21st Century and Contemporary More Rings

Materials

Alexandrite

  • 7.35 Carat Cushion Natural Alexandrite GIA Certified
  • 7.35 Carat Cushion Natural Alexandrite GIA Certified
  • 7.35 Carat Cushion Natural Alexandrite GIA Certified
  • 7.35 Carat Cushion Natural Alexandrite GIA Certified
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W 0.38 in. D 0.3 in. L 0.45 in.
GIA Certified Cushion Cut Diamond Cocktail Ring
Located in Boca Raton, FL
Material: 18k white gold Diamond Details: 0.92ct Cushion Cut Diamond. Diamond is Fancy yellowish grey in color. HRD #15007437031 0.90ct Cushion cut diamond. Diamond is Fancy yellowis...
Category

21st Century and Contemporary More Rings

Materials

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

  • GIA Certified Cushion Cut Diamond Cocktail Ring
  • GIA Certified Cushion Cut Diamond Cocktail Ring
  • GIA Certified Cushion Cut Diamond Cocktail Ring
  • GIA Certified Cushion Cut Diamond Cocktail Ring
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H 0.85 in. W 1.25 in. L 0.82 in.
Cushion Cut Diamond Ring with Halo 'GIA Certified'
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This cushion cut diamond halo engagement ring is set in 18K white gold and features a split shank and dramatic cathedral style setting. The center stone is a 4.83 H VS2 GIA certifie...
Category

2010s Contemporary Bridal Rings

Materials

Diamond, 18k Gold

Sparkling 9.01 Carat GIA Cushion Diamond Pave Frame Ring
By J. Birnbach
Located in New York, NY
This beautiful ring features a jaw-dropping 9.01 carat cushion modified brilliant-cut diamond with H color a d SI1 clarity. This stone is prong-set into a platinum frame mounting acc...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Fancy Purple Pink Cushion Cut Diamond
By Antinori Fine Jewels
Located in Rome, IT
CUSHION 0.42 FANCY Purple Pink SI2 - EX GD VG
Category

2010s Modern Engagement Rings

Materials

Diamond, Pink Diamond

GIA Certified Fancy Blue Cushion Diamond VS1 Clarity
By Antinori Fine Jewels
Located in Rome, IT
An investment grade diamond 0.31 carats fancy blue certified by GIA
Category

2010s Modern Solitaire Rings

Materials

Diamond, Blue Diamond

GIA Old Cushion 5.50 Carat Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This one-of-a-kind piece features a 5 carat elongated old cut cushion brilliant diamond with J color and si1 clarity. Elongated old cushion diamonds are the most popular nowdays ey...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 14.04 Carat Cushion Cut Sapphire and Cushion Diamond Platinum Ring
By Kiersten Elizabeth
Located in Charleston, SC
A one of a kind creation by Kiersten Elizabeth using a magnificent 9.98 Carat Elongated Cushion Cut Blue Sapphire center flanked by incredibly striking matched Elongated Cushion Cut ...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certificate Ruby Cushion Cut 2.01 Carat Loose
Located in Los Angeles, CA
Specifications: gem type: RUBY shape: CUSHION certificate: GIA weight: 2.01 CT size: 7.78 X 6.45 X 4.12 mm QUANTITY: 1 color: RED luster: HIGH o...
Category

2010s Artisan More Jewelry

Materials

Ruby

GIA Certified Cushion-Cut Yellow Diamond Engagement Ring
Located in Houston, TX
Engagement ring in 18K white gold featuring a cushion-cut yellow diamond that is halo set by round brilliant-cut diamonds and round diamonds down each side. The diamond is a cushion...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Custom GIA 3.01 Carat, F/VS1 Cushion Diamond Ring
Located in San Francisco, CA
Exceptionally stunning 3.01 carat square-shaped cushion-cut diamond engagement ring, F color and VS1 clarity, set in a platinum mounting, with a bullet-shaped diamond on either side,...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 2.50 Carat F/VS1 Cushion Diamond Engagement Ring
Located in San Francisco, CA
Glorious sparkle and quality! This platinum engagement ring centers a GIA 2.50-cts. cushion-cut diamond, F color and VS1 clarity, with excellent polish and symmetry, accented by 32 r...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

6 Carat Antique Cushion E VS1 McTeigue and McClelland Ring, GIA
Located in New York, NY
Breathtaking in originality and taste this important 6.19 carat E VS2 Antique cut cushion diamond ring is nestled in an iconic McTeigue and McClelland 18 karat bloomed gold mounting...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 4.04 Carat Cushion Cut Loose Diamond H / VS1
Located in New York, NY
Our Gorgeous 4.04 Carat Cushion Cut Natural Loose Diamond will be the star of any unique engagement ring design. GIA certified H / VS1 Polish: EX Symm: Very Good Depth: 70.3 Stone...
Category

2010s More Jewelry

Materials

Diamond

GIA Certified 4.03 Carat, Cushion Halo Diamond Ring
By Raiman Rocks
Located in Calabasas, CA
This fashionable Cushion diamond ring is surrounded by a halo of collection grade colorless diamonds and two half-moon diamond accentuating and enhancing the center stone. This dia...
Category

2010s Contemporary More Rings

Materials

Diamond, 18k Gold

1.60 Carat Crisscut Cushion Diamond Ring, GIA Certified
Located in Houston, TX
This 1.60ct natural Crisscut cushion diamond, J VS1, GIA #16315010 (inscribed CRISSCUT CU 1949) is set in an 18kt white gold cushion halo engagement ring. There are 30 round brillian...
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 2 Carat Cushion Long Diamond Ring Pave Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing engagement or solitaire ring the main stone weights 1.70 carats GIA certified cushion cut diamond is completely eye clean, bright white, and it sparkles stunningly with v...
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 4.01 Carat Fancy Yellow Cushion Diamond
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4.01 Carats Fancy Yellow Cushion Diamond
Category

2010s Modern Engagement Rings

Materials

Diamond, Yellow Diamond

7 Carat Cushion Cut D VS1 Diamond Ring in Platinum, GIA
Located in New York, NY
Unforgettable is how many describe this spectacular 10 carat total weight diamond ring featuring a hard-to-find 7 carat antique cut cushion shape diamond with the robust faceting and...
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Platinum

GIA 1.50 Carat Cushion Cut 3-Stone Engagement Ring
Located in San Francisco, CA
The 18k yellow gold 3-stone ring features a 1.50 carats cushion-cut diamond, G color and SI1 clarity, with an old mine-cut diamond set on either side, weighing together approximately...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Loose Diamond, Cushion Cut .91 Carat GIA H SI2 Solitaire
Located in Greensboro, NC
Weight: .91ct Cut: Cushion Color: H Clarity: SI2 Dimensions (mm): 5.62 x 5.42 x 3.75 GIA Report Number: 6107507189 Condition: New Please check out the enlarged pictures. ...
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

GIA Certified 3.21 Carat Fancy Yellow Cushion Diamond
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 3.21 Carat Fancy Yellow Cushion Diamond
Category

2010s Modern Engagement Rings

Materials

Diamond, Yellow Diamond

GIA Certified 4.00 Carat Fancy Yellow Cushion Diamond
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4.00 Carat Fancy Yellow Cushion Diamond
Category

2010s Modern Engagement Rings

Materials

Diamond, Yellow Diamond

GIA Certified 7 Carat Cushion Modified Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite GIA certified 6 carat cushion modified brilliant cut diamond with a gorgeous pave of round brilliant cut diamonds that sum 1 carat in total. The main stone is absolutel...
Category

2010s Modern Solitaire Rings

Materials

Diamond, White Diamond

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Gia Cushion For Sale on 1stDibs

Surely you’ll find the exact gia cushion you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect gia 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. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic gia cushion over the years, but those made by Antinori Fine Jewels, Polya Medvedeva Jewellery and Roman Malakov are often thought to be among the most beautiful. A cushion cut version of this piece has appeal, but there are also antique cushion cut and round cut versions for sale. If you’re browsing our inventory for a gia cushion, 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 Gia Cushion?

Prices for a gia cushion can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,095 and can go as high as $1,095, while this accessory, on average, fetches $23,504.