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GIA Certified 10 Carat Cushion Cut Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 10 Carat Cushion Cut Diamond Platinum Ring Elevate your elegance with this
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 10 Carat Fancy Yellow Cushion Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite 10 carat fancy yellow diamond ring set in platinum and 18 carats yellow gold the ring
Category

2010s Italian Modern Solitaire Rings

Materials

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

GIA Certified 10 Carat Cushion Cut Diamond Ring with tapered baguette
By Antinori Fine Jewels
Located in Chicago, IL
This elegant ring features a 10 carat cushion cut diamond, certified by the GIA. Set in 18K white
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

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

Cushion Cut 7.56 Carats White Topaz and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
center stone is a Cushion Cut White Topaz 7.56 Carats The top measures 10/16" x 1/2" The ring is a size 7
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Topaz, Gold, 14k Gold, Rose 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

10 Carat Fancy Yellow Diamond Ring
By Diamond Scene New York
Located in New York, NY
An INCREDIBLE rock! 10.01 carat GIA certified Fancy Yellow, VS1 cushion cut center diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond

10 Carat Colombian Emerald GRS Certified Cushion Cut Minor Oil Diamond Earrings
By Gad & Co.
Located in Miami, FL
Center Stone Details: Gemstone Type: Colombian Emerald Carat: 4.81 carats and 4.51 carats Cut: Cushion
Category

21st Century and Contemporary Modern Clip-on Earrings

Materials

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

10 Carat Ruby and Diamond Cocktail Ring
By Diamond Scene New York
Located in New York, NY
A FABULOUS Ruby and Diamond Cocktail Ring This ring features a beautiful Cushion cut "Intense Red
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby

10 Carat Light Yellow Elongated Cushion Diamond Engagement Ring - Rare Colors
By Rare Colors
Located in New York, NY
This breathtaking 10.16 carat light yellow diamond ring features a stunning elongated cushion cut
Category

2010s Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Antique 1.05 Carats Cushion Cut & Old European Cut Diamond Men's Fashion Ring
By Roman Malakov
Located in New York, NY
An exquisite men's fashion ring, featuring a 1.05 carats cushion cut diamond certified by GIA as I
Category

20th Century American Contemporary Wedding Rings

Materials

Diamond, Platinum

GRS Certified 10 Carat NO HEAT BURMA Blue Sapphire Cushion Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite unheated and untreated blue sapphire with origin BURMA that is extremely rare and valuable furthermore the sapphire has no signs of treament or heat and this was certif...
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Platinum 7.52 Carat Cushion Cut Blue Sapphire and Diamond Engagement Ring
Located in Miami, FL
: 10.21 grams  Stone Details:  - Gemstone: Blue Sapphire - Carat: 7.52 - Color: Blue - Cut: Cushion
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 10 Ct. Cushion Diamond Platinum Engagement Ring
Located in Chicago, IL
cushion cut diamond, certified by GIA Carat Weight: 10 ct Color Grade: J Clarity Grade: SI1 The
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Certified 6.58 Carat Cushion Cut Emerald Diamond Ring in Platinum
Located in NEW YORK, NY
emerald. Flanking the center diamond are perfectly matched oval cut 10 diamonds weighing 3.05 carat in
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA 3.02ct Cushion Slim Band Prong Set Solitaire 18K White Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
Institute of America) Shape: Cushion Carat: 3.02 Color: G Clarity: VVS2 Cut/Pol/Sym: -/EX/EX Ring Details
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Gold

Platinum Diamond 9.70 Carat Cushion Cut Indicolite Tourmaline Engagement Ring
Located in Los Angeles, CA
. Stones- 1 Genuine Cushion Cut Indicolite Tourmaline 9.70 Carats, 8 Round Diamonds 4 Square Baguette
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Tourmaline, Indicolite, Platinum

Brilliant 1.52ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Brilliant 1.52ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified Refined and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA 2.02ct Cushion Classic Solitaire Antique Engraved Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
from yellow gold , this ring features a stunning center stone in a breathtaking cushion cut. Weighing
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

Natural 11.59 Carat Cushion Cut Diamond 18-Karat Engagement Ring In Stock
Located in Boca Raton, FL
18k White Gold 11.59ctw Cushion Cut Diamond Engagement Ring This beautiful 11.59 total carat
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

.81 Carat Diamond Cushion Cut Art Deco Platinum Engagement Ring
Located in Stamford, CT
single cut diamonds approx. Excellent cut and brilliance. Cushion brilliant cut. This diamond is
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

9 Carats Yellow Cushion Cut and White Diamond Tennis Bracelet 14K Gold
Located in New York, NY
This gorgeous bracelet showcases 4.13 carats of exquisite fancy yellow cushion-cut diamonds, each
Category

2010s American Contemporary Tennis Bracelets

Materials

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

Platinum GIA Certified 1.50 Carat I Color Cushion Cut Diamond Engagement Ring
Located in Los Angeles, CA
Ring. Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Cushion Cut Diamond Center I Color SI2
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

1920s Art Deco Platinum 1.46 Carat Cushion Cut Diamond with Side Stones
Located in Hicksville, NY
: Shape: Cushion Cut Carat Weight: 1.46 ct Color: K Clarity: VS2 Side Stone Details: Shape
Category

Vintage 1920s Unknown Art Deco Wedding Rings

Materials

White Diamond, Platinum

1.30 Carat Morganite Cushion Cut Diamond Accents 10K Rose Gold Classic Ring
Located in New York, NY
Gemstone weight: 1 3/10 carats Total gemstone weight: 1 3/10 carats Diamonds: 46 Diamond cut: Natural Round
Category

20th Century Art Deco Bridal Rings

Materials

Diamond, Morganite, 10k Gold, Rose Gold

Radiant 1.03ct Double Excellent Ideal Cut Cushion-Shaped Diamond - IGI Certified
Located in רמת גן, IL
Radiant 1.03ct Double Excellent Ideal Cut Cushion-Shaped Diamond - IGI Certified A true
Category

2010s Israeli Loose Gemstones

Materials

Diamond

0.99 Carat Peridot Cushion-Cut Diamond Accents 10K Yellow Gold Classic Pendant
Located in New York, NY
. This Pendant is made up of 6.0 mm Cushion-Cut Peridot (1 pcs) 0.99 carat and Round-cut White Diamond (4
Category

20th Century Chinese Art Deco Pendant Necklaces

Materials

Diamond, Peridot, 10k Gold, Yellow Gold

1.06 Carat Tanzanite Cushion-Cut Diamond Accents 10K White Gold Classic Pendant
Located in New York, NY
. This Pendant is made up of Cushion-Cut Tanzanite (1 pcs) 1.06 carat and Round-cut White Diamond (33 Pcs
Category

20th Century Chinese Art Deco Pendant Necklaces

Materials

Diamond, Tanzanite, 10k Gold, White Gold

Engraved Platinum GIA Certified 1.20 Carat D Color SI1 Cushion Cut Diamond Ring
Located in Los Angeles, CA
Ring. Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Cushion Cut Diamond Center D Color SI1
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

10.47 Carat Cushion cut Sapphire and Diamond Bracelet in 14K White Gold
Located in NEW YORK, NY
-cut blue sapphires weighing 10.47 carats total; surrounded by a single row of brilliant round diamonds
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Sapphire, 14k Gold, White Gold

GIA Certified 1.28 Carat Fancy Light Yellow Cushion Cut Diamond Engagement Ring
Located in Los Angeles, CA
Stones- GIA Certified Fancy Light Yellow Cushion Cut Diamond, SI2-SI3-I1 Clarity 1.28 Carats. 81 Round
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

.925 Sterling Silver 1/2 Carat Round-Cut Diamond Cluster Cushion Ring
Located in New York, NY
round-cut diamonds with a total weight of 0.50 carats. The diamonds are carefully arranged in a stunning
Category

21st Century and Contemporary Indian Modern Cluster Rings

Materials

Diamond, White Diamond, Sterling Silver

Dazzling 2.05ct Double Excellent Ideal Cut Pair of Square-Cushion-Shaped Diamond
Located in רמת גן, IL
Dazzling 2.05ct Double Excellent Ideal Cut Pair of Square-Cushion-Shaped Diamonds - IGI Certified
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Cushion Cut Diamond Platinum Ring Art Deco circa 1920s 3.02-carat GIA G SI1
Located in Beverly Hills, CA
Amazing diamond & platinum engagement ring. Features a gorgeous over 3-carat cushion cut diamond
Category

Vintage 1920s Unknown Engagement Rings

Materials

White Diamond, Platinum

GIA Certified Tennis Bracelet with Cushion Cut & Round Diamonds
By M&V Vanguard Jewelry
Located in New York, NY
platinum and featuring five certified cushion-cut white diamonds. Each diamond has been carefully selected
Category

2010s American Modern Tennis Bracelets

Materials

Diamond, Platinum

14 Karat Gold 1.36 Carat Cushion Cut Ruby and Diamond Three Stone Ring
Located in Houston, TX
) and 10 round cut diamonds weighing 0.18cts with a color grade (H) and clarity grade (SI2).
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

Antique Old 2.80ct Elongated Cushion Cut Diamond Solitaire Ring in Platinum
Located in London, GB
other hand ring. Key Features: Stone Weight: The old cushion cut diamond is 2.80 carats, estimated J
Category

Antique Early 1900s British Late Victorian Engagement Rings

Materials

Diamond, Platinum

Rare 10 Carat Burma Ruby Diamond Ring
Located in New York, NY
featuring 2.80 carats of round brilliant cut diamonds. 100% Certified Burma Ruby A magnificent ring to
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Ruby, White Diamond, Platinum

4.55 Carat Total Cushion Cut Smoky Quartz and Diamond Ring 14 Karat Yellow Gold
Located in Scottsdale, AZ
Weight: 6.0 grams Natural Smoky Quartz: 4.45 ctw Quartz Cut: Cushion Checkered Natural Diamonds: .10 ctw
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Quartz, Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

21.14-Carat Cushion-Cut Tanzanite: A Rare Masterpiece for Bespoke Luxury Jewelry
By Merkaba
Located in Beverly Hills, CA
Presenting a Stunning 21.14-Carat Cushion-Cut Tanzanite Gemstone – Merkaba Jewelry Beverly Hills
Category

21st Century and Contemporary Tanzanian Art Deco Loose Gemstones

Materials

Tanzanite

21.14-Carat Cushion-Cut Tanzanite: A Rare Masterpiece for Bespoke Luxury Jewelry
21.14-Carat Cushion-Cut Tanzanite: A Rare Masterpiece for Bespoke Luxury Jewelry
$20,000 Sale Price
20% Off
W 0.59 in D 0.45 in L 0.63 in
Platinum GIA Certified Asscher Cut Diamond Halo Cushion Cut Blue Sapphire Ring
Located in Los Angeles, CA
Ring Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Cushion Cut Ceylon Royal Blue Sapphire
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Fantastic GIA Certified 10 Carat Fancy Yellow Radiant Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
Fantastic GIA Certified 10 Carat Fancy Yellow Radiant Diamond Ring" is a remarkable piece of
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Yellow Diamond

Antique Certified 2.00ct Old Cushion Cut Diamond Ring in 18k Yellow Gold
Located in London, GB
A beautiful antique certified 2.00ct old cushion cut diamond ring set in 18k yellow gold. The
Category

Antique Early 1900s British Modern Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 1.54 Carat Cushion Cut Ruby in 14K Yellow Gold Wide Band
Located in Miami, FL
: Natural Diamond Cut: Round Carat: 1.0 CTW (approx.) Quantity: 10
Category

Vintage 1980s Retro Engagement Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

GRS Certified 4.82ct Cushion Cut Blue Sapphire and Triangle Cut Diamond Ring
Located in Hong Kong, HK
Specifications: Cushion Cut Blue Sapphire: Carat total weight 4.82 Blue Sapphire quality: Royal
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certificate 2.44 Carat Cushion Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage 1950's sapphire and diamond engagement ring. GIA certified cushion cut Sapphire, no heat
Category

Mid-20th Century Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Platinum 13.43ctw GIA Cushion Cut Sapphire & Diamond Statement Cocktail Ring
Located in Montclair, NJ
ring. The cushion is saturated with a perfect blue and is well cut meaning you see all 10+ carats of
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, White Gold, Platinum

One Carat Antique Style Cushion Diamond Ring 18 Karat White Gold
Located in New York, NY
of hundreds of cushion cut diamonds in our office.  Our office runs 10 diamond cutting wheels in New
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Gold

14 Karat Gold Cushion Teal Sapphire Vintage Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
blue cushion shape sapphire, accented with round brilliant diamonds. Experience the difference in
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Sapphire, Yellow Gold

Handmade Platinum GIA Certified 18.90 Carat Cushion Cut Pink Topaz Ring
Located in Los Angeles, CA
Cut Purple Pink Topaz 18.90 Carats, 6 Round Diamonds .09 Carats, 4 Marquise Emeralds 0.29 Carats, 4
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Topaz

Cushion Cut Peach Orange Morganite & Diamond Halo Engagement 18K Rose Gold Ring
By Unbranded
Located in Oakton, VA
: Morganite Shape: Cushion Size: 10×10 mm. Number: 1 Weight: 5.00 Carats (approx.) Accent Gemstones Type
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Morganite, 18k Gold, Rose Gold

Cushion Cut Ceylon Blue Sapphire and Bagguatte Diamond Engagement Ring
Located in Hong Kong, HK
- 6 Round Brilliant cut High Quality Bagguatte Diamonds, total carat around 0.38ct - D-F in color and
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Radiant 1.00ct Natural Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
cushion-cut diamond captivates with its romantic shape and exceptional clarity. Perfect for a solitaire
Category

2010s Israeli Loose Gemstones

Materials

Diamond

10 carat Fancy Light Yellow Diamond Ring VS1. GIA
Located in New York, NY
This gorgeous, statement making ring features a 10.20 Fancy Light Yellow cushion cut diamond of VS1
Category

2010s North American Contemporary Cocktail Rings

Materials

Yellow Diamond, 18k Gold, Platinum

0.50CT Cushion Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.50CT Cushion Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring 14k Gold
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

0.30CT Cushion Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.30CT Cushion Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring 14k Gold
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

1.50CT Cushion Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
1.50CT Cushion Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring 14k Gold
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

1.20CT Cushion Cut Solitaire GH Color I1 Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
1.20CT Cushion Cut Solitaire GH Color I1 Clarity Natural Diamond Wedding Ring 14k Gold
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

0.50CT Cushion Cut Solitaire GH Color I1 Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.50CT Cushion Cut Solitaire GH Color I1 Clarity Natural Diamond Wedding Ring 14k Gold
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

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Cushion Cut 10 Carat Diamond For Sale on 1stDibs

Find the exact cushion cut 10 carat diamond you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 17 vintage or 52 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a cushion cut 10 carat diamond 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. For this particular accessory, there are many different carat weights to choose from, but 1.5 Carat and 2 Carat versions are of considerable interest. A cushion cut 10 carat diamond from Alberto, J. Birnbach and Roman Malakov — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 round cut alternatives. When shopping for a cushion cut 10 carat diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Cushion Cut 10 Carat Diamond?

Prices for a cushion cut 10 carat diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $650 and can go as high as $1,825,000, while this accessory, on average, fetches $35,750.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.