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Cushion Brilliant Diamond Platinum Engagement Ring

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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

Cartier 6.71 carat Cushion Brilliant Diamond Platinum Engagement Ring
By Cartier
Located in New York, NY
carat cushion brilliant. The diamond is certified by GIA to be H color and VS2 clarity. The elongated
Category

Mid-20th Century French Engagement Rings

Materials

Diamond

3.11 Carat H VS1 Cushion Brilliant Diamond Platinum Engagement Ring
Located in New York, NY
of this platinum baguette diamond engagement ring. This diamond is full of fire and sparkle due to
Category

Vintage 1950s Bridal Rings

Materials

Diamond, Platinum

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

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

GIA Cushion Brilliant Cut Diamond Platinum Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Cushion Brilliant Cut Diamond Platinum Engagement Ring GIA. The ring weighs 4.3 grams, size 6.5
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
of 0.25 carat round brilliant cut. This is a stunning diamond engagement ring set in platinum with
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

4.22 Carat Diamond Cushion Brilliant Cut Diamond Engagement Ring Platinum Halo
Located in Tampa, FL
A magnificent hand fabricated platinum and diamond engagement ring featuring a true Cushion
Category

2010s American 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
stunning diamond engagement ring set in platinum with 950 British Hallmarked. Colour: E Clarity: VS2
Category

2010s British Modern Engagement 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

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

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

6.53 Carat Cushion Brilliant Type 1aB Platinum Diamond Vintage Engagement Ring
By Steven Fox Jewelry
Located in Greenwich, CT
brilliant cut diamond platinum engagement ring is as white as snow and clear as ice. Surrounded by two
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

GIA 3.72ct. Cushion Brilliant Cut Diamond Engagement Ring GVS2 in Platinum
Located in New York, NY
Solitaire diamond engagement ring featuring a Cushion brilliant cut diamond center weighing 3.72
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White 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 5.01ct Cushion Diamond Engagement 3 Stone Platinum Engagement Ring
Located in New York, NY
you are looking for a SUPER Impressive Wedding Diamond Engagement Ring, it is your ring! A large
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Novo Platinum Cushion Brilliant Cut Diamond Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. NOVO Tiffany & Co. NOVO Platinum Cushion Brilliant Cut Diamond Engagement Ring.
Category

2010s American Modern 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
in a handmade platinum and diamond mounting featuring 0.80 carats of round brilliant cut white
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

J. Birnbach 5.01 Carat Antique Cushion Brilliant Diamond Engagement Ring
By J. Birnbach
Located in New York, NY
5.01 carat antique cushion brilliant diamond. The larger faceting and distinct cutting style give this
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Cushion 1.35cts Diamond Baguette Halo Platinum Engagement Ring
By Dover Jewelry
Located in Miami, FL
This enchanting diamond engagement ring is crafted in solid platinum. Prong-set with a centered GIA
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

Tacori GIA Cushion 1.28 carats Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This highly decorative diamond engagement ring is crafted in solid platinum, weighing 5.7 grams and
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Leon Mege platinum engagement ring with certified cushion diamond
By Leon Mege
Located in New York, NY
cushion brilliant diamond 150 natural ideal-cut F/VS diamonds 1.30 total weight Bright-cut pave with
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

1.62ct Cushion Cut Sapphire Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
shoulders. The total diamond weight of this platinum-crafted ring is approximately 0.32 carats, featuring an
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

J. Birnbach 8.50 carat Cushion Brilliant Diamond Solitaire Engagement Ring
By J. Birnbach
Located in New York, NY
This gorgeous antique cushion brilliant is a rare treasure from the J. Birnbach vault. The diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Platinum 3.09ct GIA Elongated Cushion Cut Diamond Solitaire Engagement Ring
Located in Montclair, NJ
star of the show! Enjoy! --Stone(s):-- (1) Natural Genuine Diamond - Elongated Cushion Brilliant Cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

3.33ct Antique Cushion Cut Diamond Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
This remarkable geometric ring showcases a 3.33-carat antique cushion-cut diamond with M color and
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA 1.52-Cts. F/If Cushion Diamond & Platinum Engagement Ring
Located in San Francisco, CA
Own the best. This platinum ring centers a 1.52-carats square cushion diamond, graded F color and
Category

2010s North American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Legacy Cushion Diamond 1.33 Tcw Halo Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. LEGACY Cushion Diamond Engagement Ring Style: Halo Ref. number: 24971589/J10100317
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA 2.19ct Cushion Cut Diamond Engagement Ring, H Color, Platinum
Located in New York, NY
Presenting an exquisite engagement ring showcasing a GIA-certified 2.19-carat antique cushion cut
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Tacori GIA Cushion Pave 1.26 carats Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This glamorous shimmering diamond engagement ring is crafted in solid platinum, weighing 6 grams
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.09 Carat J/VVS2 Diamond Cushion Brilliant Cut Engagement Ring
By AENEA Jewellery
Located in Salzburg, AT
This beautiful 3,09 Carat Cushion Brilliant Cut Ring is handcrafted in Platinum. Diamond 3,09Cts
Category

2010s Austrian Modern Engagement Rings

Materials

White Diamond, Platinum

6.01ct Antique Cushion Cut Diamond Engagement Ring, I Color, Platinum
Located in New York, NY
Three-stone engagement ring showcasing an antique cushion-cut diamond of 6.01 carats (I color, VS2
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Legacy Platinum Cushion Cut Diamond Halo Engagement Ring .94ct
By Tiffany & Co.
Located in Washington Depot, CT
Tiffany & Co. Legacy Cushion Cut Diamond Engagement Ring This beautiful Tiffany engagement ring is
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum 2.83ctw GIA Cushion Ceylon Purple Sapphire & Diamond Engagement Ring
Located in Montclair, NJ
This very chic vintage engagement ring is crafted in solid platinum and features a truly
Category

1990s Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

0.58ct Cushion Cut Aquamarine Engagement Ring, Diamond & Sapphire Halo, Platinum
Located in New York, NY
brilliant-cut diamonds. Notably, this platinum ring is crafted with an openwork under the gallery, adding to
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Sapphire, Platinum

J. Birnbach 0.92 carat Cushion Brilliant Diamond Art Deco Style Engagement Ring
By J. Birnbach
Located in New York, NY
. The ring features a 0.92 carat cushion brilliant diamond certified by GIA to be H color and SI1
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

5.06ct Cushion Brilliant E color VS1 clarity GIA Natural Diamond Engagement Ring
Located in New York, NY
Cushion Brilliant Cut Hidden Halo Pave Set Diamond Engagement Ring. A captivating embodiment of love, this
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Legacy 0.66 Carat Cushion Diamond and Platinum Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Legacy Engagement Ring Style: Cushion Diamond surrounded by bead set diamonds Serial
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Vintage Platinum GIA Burma No Heat Cushion Sapphire & Diamond Engagement Ring
Located in Montclair, NJ
You are looking at a truly breathtaking sapphire and diamond engagement ring that is crafted in
Category

Vintage 1960s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Vintage 1.30ct Cushion Cut Natural Ruby Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
A vintage platinum ring features a 1.30-carat cushion-cut ruby, accented by baguette-cut diamonds
Category

Vintage 1950s Unknown Edwardian Engagement Rings

Materials

Diamond, Ruby, Platinum

Platinum Gold 1.63ctw GIA Cushion & Half Moon Diamond Solitaire Engagement Ring
Located in Montclair, NJ
.) Ring Width: 6.3mm (0.25") (top of the ring, at the cushion diamond - north to south), 12.7mm (0.50
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, Platinum

New 18K Gold Platinum 2.30ct GIA Cushion Diamond Solitaire Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Elongated Cushion Brilliant Cut - Prong Set - G Color
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Tacori GIA Cushion D-SI2 1.80 carats Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This bold diamond engagement ring is crafted in solid platinum, weighing 6.8 grams and measuring
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Legacy Cushion Diamond Engagement Solitaire Platinum Ring
By Tiffany & Co.
Located in Rome, IT
Legacy Cushion Brilliant Cut Diamond Engagement Ring. The ring weighs 6.8 grams, size 6.25, the
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Legacy Cushion Diamond Engagement Solitaire Platinum Ring
By Tiffany & Co.
Located in Rome, IT
Legacy Cushion Brilliant Cut Diamond Engagement Ring.
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

AGL 1.45ct Cushion Cut Kashmir Sapphire Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
This exquisite ring highlights a 1.45-carat cushion-cut Kashmir sapphire, certified by AGL and
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Tacori 1.13 Carat GIA Cushion Diamond Platinum Three-Stone Engagement Ring
By Tacori
Located in Miami, FL
This minimal yet glam engagement ring is crafted in solid platinum, weighing 6.5 grams and
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum GIA .96 Carat Antique Cushion Diamond Engagement Ring
Located in Atlanta, GA
Year: 1920s Item Details: Ring Size: 5.25 Metal Type: Platinum [Hallmarked, and Tested] Weight
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

4.09 Carat Cushion Sapphire and Diamond Three-Stone Platinum Engagement Ring
Located in London, GB
An exquisite three stone ring featuring a beautiful cushion shaped royal blue sapphire weighing
Category

2010s English Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

6.55 Carat Cushion Cut Emerald and Diamond Engagement Ring in Platinum
Located in NEW YORK, NY
This three-stone ring is set with a 6.55 carat cushion cut emerald center stone flanked with
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

10 Carat Cushion Cut Diamond Engagement Ring Platinum GIA Certified D VVS1
Located in New York, NY
ICE CUSHION CUT D VVS1 DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

7.51 Carat Cushion Cut Sapphire and Diamond Engagement Ring in Platinum
Located in NEW YORK, NY
tapered baguette diamonds on either side weighing 1.01 carats. A single row of round brilliant diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

2.03 Carat Cushion Diamond Halo Platinum Engagement Ring GIA Certified J/SI1
Located in Boca Raton, FL
Beautiful cushion cut diamond halo engagement ring crafted in platinum. The 2.03 carat cushion cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Platinum GIA No Heat Cushion Sapphire Solitaire w/ Diamond Halo Engagement Ring
Located in Montclair, NJ
This gorgeous and fiery sapphire and diamond ring was crafted in solid platinum and features a
Category

Early 2000s Engagement Rings

Materials

Diamond, Sapphire, Platinum

2.01 Carat Cushion Diamond Platinum Halo Engagement Ring Gia F/SI1 Modern
Located in Boca Raton, FL
Stunning cushion diamond halo engagement ring fashioned in platinum. The 2.01 carat cushion is GIA
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

6.61 Carat Cushion Cut Blue Sapphire Diamond Engagement Ring in Platinum
Located in NEW YORK, NY
A brilliant and unique piece featuring a cushion cut Blue Sapphire and brilliant cut round and pear
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

24.03 Carat Cushion Cut Diamond Engagement Ring
By Diana M. Jewels
Located in New York, NY
Clarity cushion brilliant set into a Platinum Ring , 1.00 carat total weight of diamonds. The look of a
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Cushion 1.51ct Diamond Engagement Ring GIA Cert G SI2, size 6.25
By Rock N Gold Creations
Located in Rancho Santa Fe, CA
Gorgeous platinum diamond engagement ring with a GIA-certified 1.51ct cushion cut diamond accented
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

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Cushion Brilliant Diamond Platinum Engagement Ring For Sale on 1stDibs

Surely you’ll find the exact cushion brilliant diamond platinum engagement ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of platinum, gold and 18k gold, this item was constructed with great care. Our collection of these items for sale includes 357 vintage editions and 913 modern creations to choose from as well. Making the right choice when shopping for a cushion brilliant diamond platinum engagement ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing cushion brilliant diamond platinum engagement ring — no matter the origin — is easy, but Tiffany & Co., J. Birnbach 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. If you’re browsing our inventory for a cushion brilliant diamond platinum engagement ring, 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 Cushion Brilliant Diamond Platinum Engagement Ring?

On average, a cushion brilliant diamond platinum engagement ring at 1stDibs sells for $18,713, while they’re typically $1 on the low end and $3,200,000 for the highest priced versions of this item.

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.