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Diamond Platinum Cushion

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Alex Jona White Diamond Platinum Cushion Solitaire Ring
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, platinum cushion ring, centering a white round
Category

21st Century and Contemporary Italian Engagement Rings

Materials

Diamond, White Diamond, Platinum

Contemporary 2.85 Carats Spinel Diamond Platinum Cushion Halo Ring
Located in Philadelphia, PA
Featuring a cushion mixed cut spinel weighing approximately 2.60 carats Transparent with saturated
Category

2010s Contemporary Cluster Rings

Materials

Diamond, White Diamond, Spinel, Platinum

Platinum Cushion Cut Aquamarine Diamond Halo Cocktail Ring 11.38 Carats
By Harbor Diamonds
Located in New York, NY
Platinum Cocktail ring featuring one Cushion Cut Aquamarine weighng 10.65 carats flanked with 66
Category

2010s American Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Important Cushion Cut Ceylon Sapphire Diamond Platinum Necklace
By Diamond Scene New York
Located in New York, NY
, including a 17.48 carat cushion cut drop. 45.13 carats of diamonds, all set in platinum. Made in New York
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire, 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

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
Clarity flanked with two Kite diamonds weighing 0.67 Carats, in Platinum & 18 Karat Yellow Gold. Diamonds
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 5.54 Carat Cushion Sapphire Three Stone Ring in Platinum
By Diamond Town
Located in New York, NY
Sapphire, securely nestled in a comfortable fit Platinum three-stone setting. It is elegantly complemented
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Cushion Brilliant Platinum Diamond Engagement Ring
Located in New York, NY
this wonderfully handcrafted platinum engagement ring. The cushion is accompanied by a report from the
Category

2010s Bridal Rings

Materials

Diamond, Platinum

Platinum Cushion Cut Diamond Eternity Band
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamond: 13 cushion cut = 16.21cttw Color: F-G Clarity: VVS1
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Cushion Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamond: 1 cushion cut = 1.82ct Color: E Clarity: VVS2 GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

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

Platinum Cushion Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamond: 1 cushion cut = 1.02ct Color: H Clarity: SI1 Diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Cushion Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamond: 1 cushion cut = 3.21ct Color: E Clarity: VS1 GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Cushion Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom Material: Platinum Diamond: 1 cushion cut = .69ct Color: E Clarity: SI2 GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Cushion Brilliant Diamond Platinum Engagement Ring
Located in New York, NY
centerpiece of this platinum engagement ring. The cushion comes with a report from the GIA giving it a color
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

AGL Certified 5.54 Carat Cushion Blue Sapphire Diamond Platinum Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Blue Sapphire Ring. The ring is Platinum & 14K White Gold. This is an Australian Blue
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

2.05 Cushion Brilliant Platinum Diamond Engagement Ring
Located in New York, NY
platinum engagement ring. The cushion is accompanied by a report from the GIA giving it a color grade of K
Category

Vintage 1930s Engagement Rings

Materials

Diamond, Platinum

5.34 Carat Cushion Ruby & Diamond Platinum Ring
Located in New York, NY
This is an incredibly spready ruby mounted in a platinum ring with 0.60Ct of brilliant white half
Category

2010s Bridal Rings

Materials

Diamond, Ruby, Platinum

Ladies Platinum Cushion Diamond Cross Pendant Necklace
Located in Houston, TX
950 Platinum with: Six (6) cushion brilliant cut natural diamonds: Measurements: 4.45mm x 4.10mm
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Platinum

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

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
A near perfect diamond expertly set in a truly beautiful ring. This Platinum stunner features an
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Brilliant Cushion Cut Diamond Platinum Engagement Ring
By H & H Jewels
Located in Miami, FL
Splendor awaits with this remarkable Brilliant Cushion Cut Diamond Platinum Engagement Ring! The
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Contemporary Cushion Cut Sapphire Diamond Platinum Ring
Located in New York, NY
Contemporary Cushion Cut Sapphire Diamond Ring 16.80 cts in Platinum. A magnificent ring centering
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

2.12 Carats Diamond Cushion Fancy Yellow 5-Stone Gold Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Cushion Cut Fancy Yellow Diamonds Prong Set. There are 2.12 Carats In Diamonds VS The ring is a size 5.75
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

3.64 Carat Cushion Sapphire & Diamond Platinum Ring
Located in New York, NY
This is a cornflower blue cushion sapphire mounted in an elegant platinum ring with 0.69Ct of
Category

2010s Unknown Bridal Rings

Materials

Diamond, Sapphire, 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

Tacori Cushion GIA Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This stunning diamond engagement ring is crafted in solid platinum, weighing 5.5 grams and
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 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

Important Cushion Cut Ceylon Sapphire Diamond Platinum Earclips
Located in New York, NY
Beautiful Ceylon sapphire and diamond ear clips for pierced ears. 15.86 carats of cushion cut
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Sapphire, 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

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

Platinum Cushion Sapphire Shield Cut Diamond Ring
Located in New York, NY
Platinum Cushion Sapphire Shield Cut Diamond Ring sapphire weight 2.63 carats shield cut natural
Category

2010s North American Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

3.38 Carat Cushion Cut Diamond Ring, Platinum, Antique Diamond
Located in New York, NY
Art Deco-inspired platinum ring with a 3.38-carat antique cushion cut diamond, L color and SI1
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

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

Cushion Cut Blue Sapphire and Diamond Halo Ring
By Diamond Scene New York
Located in New York, NY
Blue Sapphire .78 carats of white diamonds Set in a custom made platinum diamond halo mounting
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

1 Carat Cushion cut Diamond Ring in Platinum
Located in London, GB
1 Carat Cushion cut Diamond Ring in Platinum. This alluring ring features a 1 Carat Cushion cut
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

4.15 Vintage Cushion Brilliant Diamond Platinum Drop Earrings
By Steven Fox Jewelry
Located in Greenwich, CT
With modern and graphic lines, these 4.15 carat vintage cushion brilliant cut diamond platinum
Category

2010s American Contemporary Lever-Back Earrings

Materials

Diamond, Platinum

Trilogy Diamond Ring in Platinum 1940s Cushion Cut
Located in Milano, MI
Classic trilogy ring with central cushion cut diamond and 2 Old Euro cut diamonds on the sides
Category

Vintage 1940s European Three-Stone Rings

Materials

Diamond, Platinum

2.90 Carat Cushion Cut Diamond Engagement Ring, Platinum, Diamond Halo
Located in New York, NY
: VS1 Metal: Platinum Stone: Diamond Stone Cut: Cushion Cut Style: Art Deco
Category

21st Century and Contemporary Engagement Rings

Materials

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

1.37 Carat Cushion-Cut Diamond Engagement Ring, Platinum
Located in New York, NY
The Oakland Ring is a hand-crafted platinum piece featuring an antique cushion cut diamond weighing
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

1.01 Carat D SI1 Cushion Diamond Platinum Ring
Located in London, GB
A diamond solitaire ring, set with a 1.01ct, D colour, S11 clarity, cushion brilliant-cut diamond
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

2.51 Carat Cushion Pink Sapphire & Diamond Platinum Ring
Located in New York, NY
This is a vivid pink cushion sapphire mounted in a platinum ring with 0.37Ct of brilliant white
Category

2010s Three-Stone Rings

Materials

Diamond, Pink Sapphire, Platinum

Tiffany & Co. 0.45ct Cushion Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.45ct Cushion Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 0.45ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Fine 4.21 Carat GIA Cert Minor Oil Emerald Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
carats of diamonds in platinum. A fabulous ring that makes a statement but is still wearable. The
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

3.52 Carat Cushion Padparadscha and Diamond Platinum Ring
By David Gross Group
Located in New York, NY
3.52 carat Cushion Padparadscha with two Cushion Brilliant Diamonds 1.18 carats set in a handmade
Category

2010s North American Contemporary Fashion Rings

Materials

Diamond, Platinum

Tiffany & Co. Cushion Cut 2.04ct Diamond Platinum Ring Set
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Box, Diamond Certificate Material(s) Platinum Gemstone Diamond Secondary Gemstone Diamond UK Ring Size
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum 2.6ct Cushion Aquamarine & Diamonds Pendant & Adjustable Cable Chain
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Aquamarine - Cushion Cut - Prong Set - Transparent Slightly
Category

21st Century and Contemporary Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Tiffany & Co. 0.90ct Cushion Cut Diamond Platinum Novo Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.90ct Cushion Cut Diamond Platinum Novo Ring Brand- Tiffany & Co. Model- 0.90ct
Category

21st Century and Contemporary European Engagement Rings

Materials

Diamond, Platinum

11.25 Carat Cushion Cut Tanzanite Diamond Platinum Drop Earrings
By Steven Fox Jewelry
Located in Greenwich, CT
tanzanite earrings are mesmerizing. Mounted in platinum with diamond accents with lever backs. Designed by
Category

2010s Modern Lever-Back Earrings

Materials

Diamond, Tanzanite, Platinum

GIA Certified Platinum Cushion Cut Diamond Ring 1.51 Carat
Located in London, GB
A stunning platinum cushion cut diamond engagement ring. The ring comprises of a cushion cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum 6.00 Carat Cushion Cuts Diamond Eternity Band
Located in New York, NY
This modern wedding band has (17) handset cushion cut diamonds running the entire length of the
Category

21st Century and Contemporary American Modern Band 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

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

0.90ct Cushion Shape Emerald & Diamond Solitaire Ring in Platinum
Located in London, GB
features a cushion cut emerald centre stone of 0.90ct, set in Platinum, with 5 round brilliant cut Diamonds
Category

2010s British Solitaire Rings

Materials

Emerald, Diamond, Platinum

Tiffany and Co Platinum Cushion Cut Diamond Halo Engagement Ring
By Tiffany & Co.
Located in Coral Gables, FL
Tiffany and Co. Platinum Engagement Ring Featuring A 1.60 Carat Cushion Cut Diamond Graded H Color
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Cushion Cut Diamond Eternity Band in Platinum 5.89 Carats
By Norman Silverman
Located in Wailea, HI
Cushion Cut Diamond Eternity Band in Platinum 5.89 carats Size 6.5 17 Cushion Cut Diamonds
Category

21st Century and Contemporary American Bridal Rings

Materials

Diamond, Platinum

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Diamond Platinum Cushion For Sale on 1stDibs

Find the exact diamond platinum cushion you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Our collection of these items for sale includes 1061 vintage editions and 1590 modern creations to choose from as well. Finding the perfect diamond platinum 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. Finding an appealing diamond platinum cushion — no matter the origin — is easy, but J. Birnbach, Tiffany & Co. and Roman Malakov each produced a popular version that is worth a look. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes antique cushion cut and old mine cut alternatives. There aren’t many items for men if you’re seeking a diamond platinum cushion, as most of the options available are for women and unisex.

How Much is a Diamond Platinum Cushion?

Prices for a diamond platinum cushion can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $250 and can go as high as $3,200,000, while this accessory, on average, fetches $21,348.

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 Bvlgari 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 Diamond Platinum Cushion
  • 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 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.