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10 Carat Cushion Cut

GIA Certified 10 Carat Cushion Cut Diamond
GIA Certified 10 Carat Cushion Cut Diamond

GIA Certified 10 Carat Cushion Cut Diamond

By GEMME

Located in New York, NY

GIA Certified 10 Carat Cushion Cut Diamond, flanked by Cushion Cut Diamonds each weighing 1.0

Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Cushion Cut Diamond
GIA Certified 10 Carat Cushion Cut Diamond

GIA Certified 10 Carat Cushion Cut Diamond

By GEMME

Located in New York, NY

A beautiful statement for every day. GIA Certified 10 Carat Cushion Cut Diamond, flanked by Shield

Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Cushion-Cut Halo Diamond Ring
GIA Certified 10 Carat Cushion-Cut Halo Diamond Ring

GIA Certified 10 Carat Cushion-Cut Halo Diamond Ring

Located in Chicago, IL

Introducing an Exquisite 10 Carat Cushion-Cut Diamond This extraordinary elongated cushion-cut

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 10 Carat Cushion Cut Diamond Ring with tapered baguette
GIA Certified 10 Carat Cushion Cut Diamond Ring with tapered baguette

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

GIA Certified 10 Ct. Cushion Diamond Platinum Engagement Ring
GIA Certified 10 Ct. Cushion Diamond Platinum Engagement Ring

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

GIA Certified 10 Carat Fancy Intense Yellow Cushion Cut Diamond Halo Ring
GIA Certified 10 Carat Fancy Intense Yellow Cushion Cut Diamond Halo Ring

GIA Certified 10 Carat Fancy Intense Yellow Cushion Cut Diamond Halo Ring

Located in Mumbai, IN

Experience the pinnacle of luxury with the 10 Carat Fancy Intense Yellow Cushion Cut Diamond Halo

Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, 22k Gold

GIA 10 Carat E VS2 Cushion-cut Diamond Platinum Solitaire Ring
GIA 10 Carat E VS2 Cushion-cut Diamond Platinum Solitaire Ring

GIA 10 Carat E VS2 Cushion-cut Diamond Platinum Solitaire Ring

Located in New York, NY

A remarkable 10.15-carat GIA-certified Cushion Brilliant diamond, set in a sleek platinum solitaire

Category

2010s North American Contemporary Solitaire Rings

Materials

Platinum

10 Carat Colombian Emerald GRS Certified Cushion Cut Minor Oil Diamond Earrings
10 Carat Colombian Emerald GRS Certified Cushion Cut Minor Oil Diamond Earrings

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

Vintage 10 Ct Cushion Cut Diamond Platinum Engagement Ring c. 1950s
Vintage 10 Ct Cushion Cut Diamond Platinum Engagement Ring c. 1950s

Vintage 10 Ct Cushion Cut Diamond Platinum Engagement Ring c. 1950s

Located in Chicago, IL

Circa 1950s This vintage platinum engagement ring features a huge 10.02 ct cushion brilliant cut

Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Platinum

Pink Natural Tourmaline Ring, Necklace Pendant Loose Gemstone 10 Ct Cushion Cut
Pink Natural Tourmaline Ring, Necklace Pendant Loose Gemstone 10 Ct Cushion Cut

Pink Natural Tourmaline Ring, Necklace Pendant Loose Gemstone 10 Ct Cushion Cut

Located in Peshawar, PK

-Cushion Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 10 Carats 🪚 SHAPE & CUT: Cushion Cut 📏 SIZE (MM

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Natural Pink Rubellite Tourmaline 10 Ct Cushion Cut Loose Gemstones for Jewelry
Natural Pink Rubellite Tourmaline 10 Ct Cushion Cut Loose Gemstones for Jewelry

Natural Pink Rubellite Tourmaline 10 Ct Cushion Cut Loose Gemstones for Jewelry

$868Sale Price / set|30% Off

W 0.25 in D 0.16 in L 0.26 in

Natural Pink Rubellite Tourmaline 10 Ct Cushion Cut Loose Gemstones for Jewelry

Located in Peshawar, PK

Jewelry Setting-Cushion Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Rubellite Tourmaline ⚖️ WEIGHT: 10

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Rubelite, Tourmaline

Darkish Indicolite Blue Natural Tourmaline Ring Loose Gemstone 10 Ct Cushion Cut
Darkish Indicolite Blue Natural Tourmaline Ring Loose Gemstone 10 Ct Cushion Cut

Darkish Indicolite Blue Natural Tourmaline Ring Loose Gemstone 10 Ct Cushion Cut

Located in Peshawar, PK

Jewelry Setting-Cushion Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 10.00 Carats

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline, Indicolite

GRS Certified 10 Carat NO HEAT BURMA Blue Sapphire Cushion Cut Diamond Ring
GRS Certified 10 Carat NO HEAT BURMA Blue Sapphire Cushion Cut Diamond Ring

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

Recent Sales

10 Carat Cushion Cut Diamond Engagement Ring with Diamond Pave and Hidden Halo
10 Carat Cushion Cut Diamond Engagement Ring with Diamond Pave and Hidden Halo

10 Carat Cushion Cut Diamond Engagement Ring with Diamond Pave and Hidden Halo

By Concierge Diamonds Inc.

Located in Los Angeles, CA

When only the best of the best will do, this 10 carat cushion cut diamond engagement ring with

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

10 Carat Spinel and Diamond Rose and White Gold Cocktail Ring
10 Carat Spinel and Diamond Rose and White Gold Cocktail Ring

10 Carat Spinel and Diamond Rose and White Gold Cocktail Ring

By carpenter and sons

Located in Aliso Viejo, CA

carat cushion cut Spinel. This center stone is accented by .50 carats of white F-G VS round brilliant

Category

Early 2000s American Modern Cocktail Rings

Materials

Diamond, White Diamond, Spinel, 18k Gold, Rose Gold, White Gold

Cushion Cut 10 Carat Diamond Eternity 950 Platinum Band
Cushion Cut 10 Carat Diamond Eternity 950 Platinum Band

Cushion Cut 10 Carat Diamond Eternity 950 Platinum Band

Located in Tarzana, CA

of 10 carats set in extravagant 950 platinum mounting. The diamonds are D color with the clarity of

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Mindi Mond GIA Certified 11.74 Carat Old Cushion Cut Diamond Rose Gold Necklace
Mindi Mond GIA Certified 11.74 Carat Old Cushion Cut Diamond Rose Gold Necklace

Mindi Mond GIA Certified 11.74 Carat Old Cushion Cut Diamond Rose Gold Necklace

By Mindi Mond

Located in New York, NY

One- of-a-kind is our specialty! This incredible cushion cut necklace features a center 1.74 Carat

Category

21st Century and Contemporary American Victorian Drop Necklaces

Materials

Diamond, 14k Gold, Rose Gold, Silver

Classic 10-carat Costume Jewelry Canary Yellow and 4-carat White Diamond  Ring
Classic 10-carat Costume Jewelry Canary Yellow and 4-carat White Diamond  Ring

Classic 10-carat Costume Jewelry Canary Yellow and 4-carat White Diamond Ring

By Magnificent Costume Jewelry

Located in New York, NY

Classic Antique Style Real Looking Lab Grown D Grade Diamond Cut Cubic Zirconia 10-carat Canary

Category

2010s North American Belle Époque Fashion Rings

Materials

White Diamond, Sterling Silver

Architectural Square Stud Earring Set with Old Cut Cushion in 18 Karat Rose Gold
Architectural Square Stud Earring Set with Old Cut Cushion in 18 Karat Rose Gold

Architectural Square Stud Earring Set with Old Cut Cushion in 18 Karat Rose Gold

Located in Hong Kong, HK

/ 3.08 Carats Old Cut Cushion I-J color / VVS-VS Quality Diamonds and 18.72 Gram Rose Gold With Beautiful

Category

2010s Turkish Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, Rose Gold

Rhodium-Plated Chandelier Earrings with Sky Blue Topaz Smoky Quartz and Diamonds
Rhodium-Plated Chandelier Earrings with Sky Blue Topaz Smoky Quartz and Diamonds

Rhodium-Plated Chandelier Earrings with Sky Blue Topaz Smoky Quartz and Diamonds

Located in New York, NY

carats of octagon-cut sky blue topaz 10 carats of cushion-cut sky blue topaz 1.2 carats of round-cut

Category

21st Century and Contemporary Thai Chandelier Earrings

Materials

Diamond, Quartz, Topaz, Blue Topaz, Rhodium

Rhodium-Plated Dangle Earrings with Sky & Swiss Blue Topaz, Turquoise & Diamonds
Rhodium-Plated Dangle Earrings with Sky & Swiss Blue Topaz, Turquoise & Diamonds

Rhodium-Plated Dangle Earrings with Sky & Swiss Blue Topaz, Turquoise & Diamonds

Located in New York, NY

topaz 10 carats of cushion-cut swiss blue topaz 13.4 carats of oval-cut sky blue topaz 13.6 carats of

Category

21st Century and Contemporary Thai Dangle Earrings

Materials

Diamond, Topaz, Turquoise, Blue Topaz, Rhodium

GIA Certified 10 Carat Cushion Cut Diamond
GIA Certified 10 Carat Cushion Cut Diamond

GIA Certified 10 Carat Cushion Cut Diamond

By GEMME

Located in New York, NY

GIA Certified 10 Carat Cushion Cut Diamond, flanked by Cushion Cut Diamonds each weighing 1.0

Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

1950s Mario Buccellati Yellow Sapphire Diamond Gold Ring
1950s Mario Buccellati Yellow Sapphire Diamond Gold Ring

1950s Mario Buccellati Yellow Sapphire Diamond Gold Ring

By Mario Buccellati

Located in Beverly Hills, CA

carat cushion cut yellow sapphire tastefully set in white gold and yellow gold setting and accented with

Category

Vintage 1950s Italian Cocktail Rings

Materials

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

10 Carat Antique Cut Cushion Diamond Earrings in Platinum, GIA
10 Carat Antique Cut Cushion Diamond Earrings in Platinum, GIA

10 Carat Antique Cut Cushion Diamond Earrings in Platinum, GIA

Located in New York, NY

Unusually Large White and Beautiful Antique-Cut Cushion Diamond Earrings in Platinum. Each diamond

Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, Platinum

GIA 10 Carat Old Cut White Diamond Cushion Ring in Platinum
GIA 10 Carat Old Cut White Diamond Cushion Ring in Platinum

GIA 10 Carat Old Cut White Diamond Cushion Ring in Platinum

Located in Los Angeles, CA

Gorgeous 10.02 ct. J VVS2 old cut white diamond cushion with 0.23 ct. good quality white diamond

Category

21st Century and Contemporary Solitaire Rings

Materials

White Diamond, Platinum

Platinum Heat-Treated Purple Trillion Sapphire and Diamond Accent Cocktail Ring
Platinum Heat-Treated Purple Trillion Sapphire and Diamond Accent Cocktail Ring

Platinum Heat-Treated Purple Trillion Sapphire and Diamond Accent Cocktail Ring

Located in New York, NY

This dynamic cocktail ring featuring the blazing brilliance of a 10 1/2 carat cushion cut purple

Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

Platinum Heat-Treated Purple Trillion Sapphire and Diamond Accent Cocktail Ring
Platinum Heat-Treated Purple Trillion Sapphire and Diamond Accent Cocktail Ring

Platinum Heat-Treated Purple Trillion Sapphire and Diamond Accent Cocktail Ring

Located in New York, NY

This dynamic cocktail ring featuring the blazing brilliance of a 10 1/2 carat cushion cut purple

Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

Antique Ruby Blue Sapphire Diamond Gold Cuff Links
Antique Ruby Blue Sapphire Diamond Gold Cuff Links

Antique Ruby Blue Sapphire Diamond Gold Cuff Links

Located in New York, NY

with an approximate total weight of .10 carats, and 2 cushion-cut blue sapphires with an approximate

Category

Antique Early 1900s Cufflinks

Materials

Diamond, Ruby, Sapphire, 18k Gold

GIA Cushion Solitaire 10 Carat Engagement Platinum Ring
GIA Cushion Solitaire 10 Carat Engagement Platinum Ring

GIA Cushion Solitaire 10 Carat Engagement Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite GIA certified 10 carat cushion cut diamond ring J Color VS1 Clarity Excellent Polish

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

10 Carat Cushion Cut Diamond Engagement Ring Platinum Hidden Halo
10 Carat Cushion Cut Diamond Engagement Ring Platinum Hidden Halo

10 Carat Cushion Cut Diamond Engagement Ring Platinum Hidden Halo

By Concierge Diamonds Inc.

Located in Los Angeles, CA

Feast your eyes on this 10 carat custom cushion cut diamond engagement ring. This ultra custom

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Classic Antique Style 10-carat  Lab Grown Burma Sapphire Lab CZ Diamond Cut Ring
Classic Antique Style 10-carat  Lab Grown Burma Sapphire Lab CZ Diamond Cut Ring

Classic Antique Style 10-carat Lab Grown Burma Sapphire Lab CZ Diamond Cut Ring

By Magnificent Costume Jewelry

Located in New York, NY

Classic Antique Style Real-Looking 10-carat Lab Created Burma Sapphire and 4-carat white Cushion

Category

2010s North American Belle Époque Fashion Rings

Materials

Diamond, Sapphire, Sterling Silver

Classic Antique Style 10-carat Burma Sapphire Diamond Costume Jewelry Ring
Classic Antique Style 10-carat Burma Sapphire Diamond Costume Jewelry Ring

Classic Antique Style 10-carat Burma Sapphire Diamond Costume Jewelry Ring

By Magnificent Costume Jewelry

Located in New York, NY

Classic Antique Style Real Looking 10-carat Burma Sapphire and 4-carat white Cushion Diamond

Category

2010s North American Belle Époque Fashion Rings

Materials

Diamond, Sapphire, Sterling Silver

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By Diamond Scene

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Located in New York, NY

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10 Carat Cushion Cut For Sale on 1stDibs

Find the exact 10 carat cushion cut you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and 22k gold. 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 10 carat cushion cut over the years, but those made by Antinori Fine Jewels, Gad & Co. and Magnificent Costume Jewelry are often thought to be among the most beautiful. A 10 carat cushion cut can be a stylish choice for most occasions, but diamond rings, from our inventory of 9, 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 round cut versions for sale. Most of our 10 carat cushion cut for sale are for women, but there are 8 pieces available to browse for men.

How Much is a 10 Carat Cushion Cut?

On average, a 10 carat cushion cut at 1stDibs sells for $5,309, while they’re typically $200 on the low end and $1,600,000 for the highest priced versions of this item.

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.