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3 Carat Elongated Cushion Blue Sapphire Ring Certified
Located in New York, NY
Style: Elongated Cushion Carat Weight: 0.40 Carats Shape: trilliant cut Setting: 4 prong & three stone
Category

2010s American Cocktail Rings

Materials

Blue Sapphire, Diamond, White Gold, 14k Gold

GIA Certified 4.02 Carat Elongated Cushion Cut Diamond Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and elegant piece of jewelry showcasing a GIA Certified 4.02 carat elongated cushion cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

New 18k Gold 3.37ct GIA Elongated Cushion Ruby & Diamond 3 Stone Engagement Ring
Located in Montclair, NJ
diamond. The elongated cushion cut ruby stone displays rich and super attractive wine red color, while the
Category

2010s Engagement Rings

Materials

Diamond, Ruby, 18k Gold

J. Birnbach 3.18 carat Cushion Diamond Engagement Ring with 3 Sided Pave Band
By J. Birnbach
Located in New York, NY
diamond is a 3.18 carat cushion brilliant, certified by GIA to be D color and SI1 clarity. This is a very
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Platinum Elongated Cushion Cut Color Change Garnet Ring
Located in Los Angeles, CA
Created in Platinum. There is a beautiful 4.83 carat Elongated Cushion Cut Color Change Garnet that is
Category

2010s American Art Deco Cocktail Rings

Materials

Diamond, Garnet, Platinum

14 Karat Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Gold

14 Karat Gold Cushion Teal Sapphire Vintage Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
Gemstone Shape: Elongated Cushion Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: 14K
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Sapphire, Yellow Gold

14 Karat Gold Cushion Lavender Vintage Rustic Diamond Ring Center-2/3 Carat
Located in San Francisco, CA
Origin: SRI LANKA Center Gemstone Shape: Elongated Cushion Side Gemstone Type: NATURAL DIAMOND Side
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Sapphire, Yellow Gold

14 Karat Rose Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Rose Gold

14 Karat White Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Gold

14 Karat Gold Cushion Pink Sapphire and Diamond Halo Ring Center 3/4 Carat
Located in San Francisco, CA
Shape: Elongated Cushion Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: 14K
Category

21st Century and Contemporary American More Rings

Materials

Sapphire, Diamond, Yellow Gold

14 Karat Yellow Gold Cushion Pink Sapphire Vintage Diamond Ring Center-3/4 Carat
Located in San Francisco, CA
Origin: SRI LANKA Center Gemstone Shape: Elongated Cushion Side Gemstone Type: NATURAL DIAMOND Side
Category

21st Century and Contemporary American More Rings

Materials

Pink Sapphire, Diamond, Sapphire, Yellow Gold

3 Stone with Blue Cushion Cut Sapphire
By M&V Vanguard Jewelry
Located in New York, NY
on either side are two elongated antique cushion-cut diamonds, each boasting a dazzling 1-carat
Category

2010s American Modern Three-Stone Rings

Materials

Sapphire, Platinum

GIA Certified 3.01ct U to V VVS2 Elongated Cushion Cut Three-Stone Ring
By M&V Vanguard Jewelry
Located in New York, NY
3 stone ring in 18K Yellow & Platinum Cathedral diamond shank; diamond bridge; yellow diamond
Category

2010s American Modern Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Excellent Cut
By Antinori Fine Jewels
Located in Rome, IT
Elevate your love story with this enchanting GIA Certified 3 Carat Emerald Cut Diamond Ring, a true
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

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

Platinum 18k Gold 3.47ct GIA Fancy Yellow & White Cushion Diamond 3 Stone Ring
Located in Montclair, NJ
. This gorgeous elongated radiant cut center diamond is certified at exactly 1.53 carats, showing an
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Estate Diamond Bracelet 23.91 Total Carats 4.36 Cushion Center GIA Cert
Located in Wailea, HI
of 3.50 carats (approximately). Their elongated form adds a modern twist to the classic design
Category

Early 20th Century Retro Bracelets

Materials

Diamond, Platinum

GIA Certified 2.47 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring
Located in New York, NY
Amongst Yellow Diamonds, Elongated Shapes are the most coveted and desired outlines for Cushion and
Category

2010s American Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Platinum

14 Karat Yellow Gold Light Blue Sapphire Petite Solitaire Ring '2/3 Carat'
Located in San Francisco, CA
This Petite Solitaire ring features 0.66-carat Elongated Cushion shape light blue Natural Sapphire
Category

21st Century and Contemporary American More Rings

Materials

Blue Sapphire, Yellow Gold

GIA Antique Cushion Cut Diamond Three-Stone Engagement Ring
Located in Beverly Hills, CA
Stunning 6.06 carat elongated antique cushion cut diamond 3 stone engagement ring. The center stone
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

7.48 Carat Tanzanite and Pink Tourmaline 3-Stone Ring in Rose and Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
classic, 3-stone ring is all about! It features an elongated cushion cut tanzanite in a beautiful, deep
Category

21st Century and Contemporary American Artisan Three-Stone Rings

Materials

Tanzanite, Tourmaline, Multi-gemstone, Rubelite, 18k Gold, Rose Gold, Ye...

18k Gold 1.83ctw GIA Light Yellow Cushion Brilliant Cut Diamond Engagement Ring
Located in Montclair, NJ
: 2231009969 Shape: Cushion Modified Brilliant Measurements: 6.63 x 6.20 x 3.96 mm Carat Weight: 1.44 carat
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Suzy Levian 14 Karat White Gold Cushion-Cut Pink Sapphire and Diamond Ring
By Suzy Levian
Located in Great Neck, NY
elongated-cushion cut pink sapphire center stands out as it is highlighted by 78 surrounding round white
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Pink Sapphire, Gold, 14k Gold, White Gold

Suzy Levian 14 Karat White Gold Cushion-Cut Ceylon Pink Sapphire Diamond Ring
By Suzy Levian
Located in Great Neck, NY
pink of this ring's sapphire elongated cushion-cut center stone makes your skin seem to glow with
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Pink Sapphire, Gold, 14k Gold, White Gold

1970s Platinum Cushion or Oval Sapphire Ring
Located in Atlanta, GA
Beautiful Ring with a Cornflower Blue/Purplish Color Sapphire Features a Cushion/Oval Shape, giving
Category

Vintage 1970s Unknown Engagement Rings

Materials

Blue Sapphire, Platinum

Sleek 10 Carat Tourmaline and Diamond Enhancer Necklace
Located in Santa Barbara, CA
. Gemstone: Indicolite Tourmaline Carat Weight: 10.16 Cut: Elongated Cushion Color: bluish Green Clarity
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Tourmaline, Platinum

GIA Certified 1.13 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details: GIA REPORT #:1216110141 Weight: 1.13 carat Cut: Antique Elongated Cushion - Old Mine Brilliant
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Emilio Jewelry 3.50 Carat Certified Vivid Red Pigeons Blood Ruby Ring
By Emilio!
Located in New York, NY
C.Dunaigre as Vivid Red pigeons blood weighing over 3 carats. The ruby is very clean set with 2 bullets
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Pink Kunzite Solitaire Ring 14k Yellow Gold Size 5.75 Cocktail
Located in McLeansville, NC
Gem: Natural Kunzite - 8.75 Carats (8.8 x 18 mm), Elongated Cushion Cut, Pink Color Metal: 14k
Category

2010s Solitaire Rings

Materials

Kunzite, Yellow Gold

Victorian 4.00 Total Carat Diamond Tremblé Wings Tiara and Pin in Original Box
Located in Narberth, PA
Cut, and Cushion Cut diamonds line the surface of each wing, decorating the elongated rows of curvy
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, 14k Gold, Sterling Silver

Edwardian 5.79 CTW No Heat Ceylon Sapphire Diamond Platinum 14 Karat Halo Ring
Located in Philadelphia, PA
Centering an elongated cushion cut sapphire weighing 4.05 carats - transparent light blue in color
Category

Vintage 1910s Edwardian Cluster Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold, Platinum

Suzy Levian 14 Karat White Gold Oval-Cut Pink Ceylon Sapphire and Diamond Ring
By Suzy Levian
Located in Great Neck, NY
accents the elongated cushion-cut center stone sapphire (1.30ct). The brilliance of these gems and the
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Pink Sapphire, Gold, 14k Gold, White Gold

French Edwardian No Heat Ceylon Sapphire Diamond Platinum 18K Gold Antique Ring
Located in Philadelphia, PA
Centering an elongated cushion cut sapphire weighing 2.64 carats total - transparent medium blue
Category

Vintage 1910s Edwardian Brooches

Materials

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

Vintage 1.80 Carat Cushion Cut Diamond 3 Stone Engagement Ring
Located in Santa Barbara, CA
total Cut: Elongated Cushion Color: F-G Clarity: I1 Ring Size: 5 3/4, sizing available Rise Above
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Platinum 14 Karat Gold 2.94 Carat GIA Cushion Ruby Mine Cut Diamond 3-Stone Ring
Located in Montclair, NJ
an old elongated cushion cut, and displays a gorgeously rich purplish red color. It is then accented
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Ruby, 14k Gold, Platinum

Platinum 18k Gold 3.47ct GIA Fancy Yellow & White Cushion Diamond 3 Stone Ring
Located in Montclair, NJ
. This gorgeous elongated radiant cut center diamond is certified at exactly 1.53 carats, showing an
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Minka Jewels, 2.70 Carat Cushion Cut Green Tourmaline 18 Karat Yellow Gold Ring
By Minka Jewels
Located in London, GB
, elongated cushion cut. Tourmaline is the birthstone for October and it is also the celebrated 8th
Category

2010s British Contemporary Cocktail Rings

Materials

Tourmaline, Yellow Gold, 18k Gold

Victorian 1.39 Carat GIA Old Mine Cut Diamond 3-Stone Ring
Located in Los Angeles, CA
carat elongated Old Mine "Cushion" Cut diamond at the center, GIA certified N color & SI2 clarity
Category

Antique 1890s Unknown Victorian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Dankner 9.65 Carats Green Tourmaline Diamond 14 Karat Two-Tone Mesh Necklace
By Henry Dankner & Sons
Located in Philadelphia, PA
station. Featuring an elongated mixed cushion cut tourmaline weighing approximately 7.97 carats total
Category

Vintage 1960s Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Tourmaline, Gold, 14k Gold, White Gold, Yellow Gold

Victorian .64 Ct Old Mine Cushion Cut Diamond Buttercup Solitaire Rose Gold Ring
Located in Addison, TX
Miner cut diamond is a beautiful elongated cushion shape that is extremely desirable and hard to find
Category

Early 20th Century Late Victorian Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Contemporary Blue Sapphire and Diamond Three Stone Ring in Platinum
Located in London, GB
predominantly set with a natural elongated cushion cut blue sapphire which is securely four-claw set to centre
Category

2010s British Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Diamond Platinum Panel Link Bracelet
Located in Philadelphia, PA
Bracelet is comprised of elongated cushion shaped panel links - pierced with milgrain detailing
Category

Vintage 1930s Art Deco Link Bracelets

Materials

Diamond, White Diamond, Platinum

5.70 Carat Cushion Cut Blue Sapphire and Diamond Cocktail Ring in Platinum
Located in Chicago, IL
The spotlight is the 5.70 carat elongated cushion cut blue sapphire. The gem source is Sri Lanka
Category

2010s American Contemporary Cocktail Rings

Materials

White Diamond, Blue Sapphire, Gold Plate

4.07 Carat Mozambique Ruby and Diamond Three-Stone Ring Set in Platinum
Located in Palm Beach, FL
This lovely, elongated, cushion shaped Ruby is set with one brilliant trapezoid diamond flanked on
Category

Late 20th Century Mozambican Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Victorian .64 ct Old Mine Cushion Cut Diamond Buttercup Solitaire Rose Gold Ring
Located in Addison, TX
Miner cut diamond is a beautiful elongated cushion shape that is extremely desirable and hard to find
Category

Early 20th Century Late Victorian Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 5 Carat Cornflower Blue Sapphire and Pear Cut Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
or better. The main stone weights 3 carats has great color and a beautiful elongated cushion shape
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Blue Sapphire, Platinum

Blue Topaz Band Ring, 3 Stone Ring, Fancy Cut Genuine Blue Topaz in Yellow Gold
By Five Star Jewelry
Located in Austin, TX
: Blue Topaz Gemstone Color: Blue Center Gemstone Shape: Elongated Cushion/Fancy Center Gemstone
Category

2010s American Contemporary Three-Stone Rings

Materials

Topaz, Blue Topaz, 14k Gold, Yellow Gold

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3 Carat Elongated Cushion For Sale on 1stDibs

Find the exact 3 carat elongated cushion you’re shopping for in the variety available on 1stDibs. Frequently made of gold, platinum and yellow gold, 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 3 carat elongated cushion 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 3 carat elongated cushion — no matter the origin — is easy, but Five Star Jewelry, Peter Suchy and Suzy Levian each produced a popular version that is worth a look. A 3 carat elongated cushion can be a stylish choice for most occasions, but diamond rings, from our inventory of 88, can add a particularly distinctive touch to your look, day or night. A cushion cut version of this piece has appeal, but there are also antique cushion cut and old mine cut versions for sale. Most of our 3 carat elongated cushion for sale are for women, but there are 28 pieces available to browse for men.

How Much is a 3 Carat Elongated Cushion?

The price for a 3 carat elongated cushion starts at $479 and tops out at $265,000 with these rings, on average, selling for $8,500.

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.