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26.50 Carat Natural Loose Ametrine Modify Cushion Cut Gemstone
26.50 Carat Natural Loose Ametrine Modify Cushion Cut Gemstone

26.50 Carat Natural Loose Ametrine Modify Cushion Cut Gemstone

Located in Peshawar, PK

& Yellow Cut: Modified Cushion Treatment: Non Certficate: On Demand . Ametrine is a unique and captivating

Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine

Tricolor Tourmaline 12.74 Carats Modified Cushion Cut From Brazil
Tricolor Tourmaline 12.74 Carats Modified Cushion Cut From Brazil

Tricolor Tourmaline 12.74 Carats Modified Cushion Cut From Brazil

Located in New York, NY

This flawless faceted and polished bicolor tourmaline specimen from Brazil features deep green to blue and then to a rare chrome-yellow hue and incredible, glasslike clarity. tricolo...

Category

2010s Brazilian Loose Gemstones

Materials

Tourmaline

2.55 Carat Natural Loose Sea Blue Aquamarine Cushion Cut Nigerian Gemstone
2.55 Carat Natural Loose Sea Blue Aquamarine Cushion Cut Nigerian Gemstone

2.55 Carat Natural Loose Sea Blue Aquamarine Cushion Cut Nigerian Gemstone

Located in Bangkok, TH

cushion Cut modified cushion A stunning piece of natural beauty, this Sea Blue Aquamarine gemstone

Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

14K Yellow Gold 4.80 Carat Tanzanite Bezel Necklace
14K Yellow Gold 4.80 Carat Tanzanite Bezel Necklace

14K Yellow Gold 4.80 Carat Tanzanite Bezel Necklace

Located in Cape May, NJ

Era: New Composition: 14K Yellow Gold Primary Stone: Modified Cushion Natural Tanzanite Carat

Category

21st Century and Contemporary Pendant Necklaces

Materials

Tanzanite, 14k Gold, Yellow Gold

Halo Ring Set in 14K White Gold with 1.19 Carat Emerald and Round Diamonds
Halo Ring Set in 14K White Gold with 1.19 Carat Emerald and Round Diamonds

Halo Ring Set in 14K White Gold with 1.19 Carat Emerald and Round Diamonds

Located in Old Tappan, NJ

14K white gold with round brilliant cut diamonds weighing 0.36 carat total. One center modified

Category

2010s Unknown Contemporary Fashion Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

Yellow Diamond Ring Classic Round Shape 18k White Gold
Yellow Diamond Ring Classic Round Shape 18k White Gold

Yellow Diamond Ring Classic Round Shape 18k White Gold

Located in Brooklyn, NY

modified cushion shape Finger size 7 +Nice Gift Box + appraisal/lab certificate. (#oro_SJR5104_19154291))

Category

2010s Chinese Cluster Rings

Materials

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

Sebastian Bernards EGL 2.08 Ct K/VS2 Pave Set 18 Karat Engagement Ring with Halo
Sebastian Bernards EGL 2.08 Ct K/VS2 Pave Set 18 Karat Engagement Ring with Halo

Sebastian Bernards EGL 2.08 Ct K/VS2 Pave Set 18 Karat Engagement Ring with Halo

By Sebastian Bernard

Located in Los Angeles, CA

weight of 0.89 Ct on the side. Diamond specs: Center stone: 2.08 Ct EGL Certified Modified Cushion K

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

5.60 Carat Ashoka-cut Diamond Platinum Eternity Band
5.60 Carat Ashoka-cut Diamond Platinum Eternity Band

5.60 Carat Ashoka-cut Diamond Platinum Eternity Band

By Kwiat

Located in New York, NY

symbolizing enduring love. Featuring 19 modified cushion-cut (also known in the trade as ashoka-cut) diamonds

Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, Platinum

Clinton Art Deco Wristwatch with Original Dial from 1940's
Clinton Art Deco Wristwatch with Original Dial from 1940's

Clinton Art Deco Wristwatch with Original Dial from 1940's

Located in Long Beach, CA

FACTORY / HOUSE: Clinton Watch Company STYLE / REFERENCE: Modified Cushion METAL / MATERIAL: Yellow

Category

Vintage 1940s American Art Deco Wrist Watches

Materials

Gold-filled

18K White Gold GIA 1.01ct Cushion Cut Diamond Crossover Shank Engagement Ring
18K White Gold GIA 1.01ct Cushion Cut Diamond Crossover Shank Engagement Ring

18K White Gold GIA 1.01ct Cushion Cut Diamond Crossover Shank Engagement Ring

Located in Houston, TX

Set in 18 Karat White Gold with: One (1) modified cushion brilliant cut natural diamond

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

David Webb Platinum & 18K Yellow Gold Rock Crystal Cross Hatched Bracelet
David Webb Platinum & 18K Yellow Gold Rock Crystal Cross Hatched Bracelet

David Webb Platinum & 18K Yellow Gold Rock Crystal Cross Hatched Bracelet

By David Webb

Located in New York, NY

two modified cushion-shaped, cross-hatch carved rock crystals, each approximately 32.0 x 32.0 mm

Category

20th Century American Modern Bangles

Materials

Crystal, Rock Crystal, 18k Gold, Yellow Gold

1pc. Glittering 4.01 Cushion Modified Brilliant Natural Diamond
1pc. Glittering 4.01 Cushion Modified Brilliant Natural Diamond

1pc. Glittering 4.01 Cushion Modified Brilliant Natural Diamond

Located in רמת גן, IL

This stunning diamond is sure to turn heads. It features a sparkling 4.01 carat cushion modified

Category

2010s Israeli Loose Gemstones

Materials

Diamond

Exquisite 1.94ct Cushion Modified Brilliant Diamond Stud Earrings
Exquisite 1.94ct Cushion Modified Brilliant Diamond Stud Earrings

Exquisite 1.94ct Cushion Modified Brilliant Diamond Stud Earrings

Located in רמת גן, IL

and steal the show. The centerpieces are two dazzling 1.61 carat cushion modified brilliant diamonds

Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White Gold

2 Carat Cushion Modified 'GIA Certified' Solitaire Ring
2 Carat Cushion Modified 'GIA Certified' Solitaire Ring

2 Carat Cushion Modified 'GIA Certified' Solitaire Ring

Located in New York, NY

2.03 ct Cushion Modified Brilliant with G color and VVS-1 clarity (GIA certificate upon request

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 9.06 Carat Cushion Modified Brilliant Diamond Ring
GIA Certified 9.06 Carat Cushion Modified Brilliant Diamond Ring

GIA Certified 9.06 Carat Cushion Modified Brilliant Diamond Ring

Located in Chicago, IL

An exceptional and highly impressive ring centered on a GIA-certified 9.06 carat cushion modified

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

1pc Sparkling 2.01 Cushion Modified Brilliant Cut Natural Diamond
1pc Sparkling 2.01 Cushion Modified Brilliant Cut Natural Diamond

1pc Sparkling 2.01 Cushion Modified Brilliant Cut Natural Diamond

Located in רמת גן, IL

This stunning cushion modified brilliant cut diamond is a rare and valuable gem. It is perfectly

Category

2010s Israeli Loose Gemstones

Materials

Diamond

Michael Kneebone Ametrine Citrine Amethyst Diamond Baroque Pearl Necklace
Michael Kneebone Ametrine Citrine Amethyst Diamond Baroque Pearl Necklace

Michael Kneebone Ametrine Citrine Amethyst Diamond Baroque Pearl Necklace

By Michael Kneebone

Located in Austin, TX

cut and polished in a modified cushion cut. The ametrine is surrounded by amethysts and citrines in

Category

2010s American Contemporary Pendant Necklaces

Materials

Amethyst, Citrine, Diamond, Pearl, 18k Gold

Ladies 14K White Gold Fancy Light Yellow Cushion Halo Diamond Engagement Ring
Ladies 14K White Gold Fancy Light Yellow Cushion Halo Diamond Engagement Ring

Ladies 14K White Gold Fancy Light Yellow Cushion Halo Diamond Engagement Ring

Located in Houston, TX

Gold with: Four (4) modified cushion brilliant cut natural diamonds: Measurements2.70mm x 2.70mm

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Gold

1.02ct Cushion Cut Modified Brilliant Light Yellow Diamond Ring
1.02ct Cushion Cut Modified Brilliant Light Yellow Diamond Ring

1.02ct Cushion Cut Modified Brilliant Light Yellow Diamond Ring

Located in Hong Kong, HK

Center Stone: 1.02ct Cushion Cut Modified Brilliant Diamond with GIA Certificate 7442538933 Center

Category

2010s Hong Kong Modern Fashion Rings

Materials

Yellow Diamond, 18k Gold, White Gold

1 pc Sparkling 3ct Cushion Modified Brilliant Cut Natural Diamond
1 pc Sparkling 3ct Cushion Modified Brilliant Cut Natural Diamond

1 pc Sparkling 3ct Cushion Modified Brilliant Cut Natural Diamond

Located in רמת גן, IL

This stunning cushion modified brilliant cut diamond is a rare and valuable gem. It is perfectly

Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified 3.55Ct Cushion Modified Brilliant Fancy Light Yellow-VS1
GIA Certified 3.55Ct Cushion Modified Brilliant Fancy Light Yellow-VS1

GIA Certified 3.55Ct Cushion Modified Brilliant Fancy Light Yellow-VS1

Located in San Diego, CA

white diamonds on the outer halo. This cushion diamond is cut extremely well with only 64.1% depth

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Yellow Diamond, 18k Gold

Dazzling 1.73ct Cushion Modified Brilliant Natural Diamond in 18K Yellow Gold
Dazzling 1.73ct Cushion Modified Brilliant Natural Diamond in 18K Yellow Gold

Dazzling 1.73ct Cushion Modified Brilliant Natural Diamond in 18K Yellow Gold

Located in רמת גן, IL

: 1.51ct Shape: Cushion modified brilliant Color grade: G Clarity grade: VVS2 Cut grade: EX Side stone: 16

Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 8.02 Carat Fancy Yellow Cushion Modified Brilliant Diamond Ring
GIA Certified 8.02 Carat Fancy Yellow Cushion Modified Brilliant Diamond Ring

GIA Certified 8.02 Carat Fancy Yellow Cushion Modified Brilliant Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 8.02 Carat Fancy Yellow Cushion Modified Brilliant Diamond Ring A breathtaking

Category

2010s American Modern Engagement Rings

Materials

Yellow Diamond, Diamond, Yellow Gold, 18k Gold

LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet  GIA Certified
LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet  GIA Certified

LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Certified

Located in Mumbai, IN

to VS1 • Cut Style: Modified Cushion Brilliant • Certification: GIA Certified (All Stones

Category

21st Century and Contemporary Indian Contemporary Tennis Bracelets

Materials

Yellow Diamond, 22k Gold

Rare 1.01 Carat Fancy Vivid Orangy Yellow Diamond Cushion Modified Brilliant GIA
Rare 1.01 Carat Fancy Vivid Orangy Yellow Diamond Cushion Modified Brilliant GIA

Rare 1.01 Carat Fancy Vivid Orangy Yellow Diamond Cushion Modified Brilliant GIA

By Meghna Jewels

Located in Hoffman Estate, IL

, natural origin, and a refined cushion-modified brilliant cut. The color displays a luminous orangy-yellow

Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond, Yellow Diamond

LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet  GIA Certified
LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet  GIA Certified

LEGACY 35 Carat Fancy Yellow Cushion Cut Diamond Bracelet GIA Certified

Located in Mumbai, IN

• Clarity: VVS2 to VS1 • Cut: Modified Cushion Brilliant • Treatment: None — All Diamonds 100% Natural

Category

21st Century and Contemporary Indian Contemporary Tennis Bracelets

Materials

Yellow Diamond, 22k Gold

Vintage 18K Gold and Silver Collet Set Mandarin Garnet Earrings
Vintage 18K Gold and Silver Collet Set Mandarin Garnet Earrings

Vintage 18K Gold and Silver Collet Set Mandarin Garnet Earrings

Located in Venice, CA

and 18k gold. The large garnets are approximately five carats each and are modified cushion cuts, with

Category

21st Century and Contemporary Unknown Modern Dangle Earrings

Materials

Mandarin Garnet, 18k Gold, Silver

Natural Tourmaline Diamond Ring 7 14k WG 8.27 TCW Certified
Natural Tourmaline Diamond Ring 7 14k WG 8.27 TCW Certified

Natural Tourmaline Diamond Ring 7 14k WG 8.27 TCW Certified

Located in Brooklyn, NY

Tourmaline, Diamond Species & Variety: Natural Tourmaline/Tourmaline Stone Cut: Modified Cushion Mixed

Category

2010s American Fashion Rings

Materials

Diamond, Tourmaline

Natural Tourmaline Sapphire Ring 7 14k W Gold 8.7 TCW Certified
Natural Tourmaline Sapphire Ring 7 14k W Gold 8.7 TCW Certified

Natural Tourmaline Sapphire Ring 7 14k W Gold 8.7 TCW Certified

Located in Brooklyn, NY

Cut: Modified Cushion Mixed Cut Stone Color: Grayish Blue Green Transparency: Transparent Saturation

Category

2010s American Fashion Rings

Materials

Sapphire, Tourmaline, Gold

GIA 2.01 Carat Cushion Modified Brilliant Cut Diamond 14k White Gold Ring
GIA 2.01 Carat Cushion Modified Brilliant Cut Diamond 14k White Gold Ring

GIA 2.01 Carat Cushion Modified Brilliant Cut Diamond 14k White Gold Ring

Located in Beverly Hills, CA

One GIA 2.01 Carat Cushion Modified Brilliant Cut Diamond 14k White Gold Ring. Featuring one GIA

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Emerald Halo Natural Diamond Ring in 14k Solid Gold (Certified)
Emerald Halo Natural Diamond Ring in 14k Solid Gold (Certified)

Emerald Halo Natural Diamond Ring in 14k Solid Gold (Certified)

Located in New Delhi, DL

piece for special occasions. ★ MATERIALS ★ ♥ Gemstone: Natural Shape: Modified Cushion Carat: 2.80ct

Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, 10k Gold, Rose Gold, White Gold, Yello...

Dazzling 0.7 Carat Cushion Diamond Ring
Dazzling 0.7 Carat Cushion Diamond Ring

Dazzling 0.7 Carat Cushion Diamond Ring

Located in רמת גן, IL

Embrace captivating fire and sophisticated charm with this breathtaking cushion modified brilliant

Category

2010s Israeli Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Stunning 1.01 Carat Square Cushion Natural Diamond
Stunning 1.01 Carat Square Cushion Natural Diamond

Stunning 1.01 Carat Square Cushion Natural Diamond

Located in רמת גן, IL

1.01 Carat D IF Square Cushion Modified Brilliant Cut Natural Diamond with IGI Certificate and

Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified 0.56 Carat Light Pink SI2 Clarity Diamond
GIA Certified 0.56 Carat Light Pink SI2 Clarity Diamond

GIA Certified 0.56 Carat Light Pink SI2 Clarity Diamond

Located in บางรัก, TH

"modified" cuts, the cushion diamond offers a blend of vintage charm and modern brilliance. The larger

Category

2010s Asian Loose Gemstones

Materials

Diamond

Harry Winston Platinum Cushion Cut Diamond Ring
Harry Winston Platinum Cushion Cut Diamond Ring

Harry Winston Platinum Cushion Cut Diamond Ring

By Harry Winston

Located in Chicago, IL

An elegant and refined ring by Harry Winston, centered by a GIA certified natural cushion modified

Category

1990s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 0.70 Carat Fancy Green Yellow SI1 Clarity Diamond
GIA Certified 0.70 Carat Fancy Green Yellow SI1 Clarity Diamond

GIA Certified 0.70 Carat Fancy Green Yellow SI1 Clarity Diamond

Located in บางรัก, TH

. Available in both "old mine" and "modified cushion" variations, the cushion shape can range from square to

Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.55 Carat Faint Pink SI2 Clarity Diamond
GIA Certified 0.55 Carat Faint Pink SI2 Clarity Diamond

GIA Certified 0.55 Carat Faint Pink SI2 Clarity Diamond

Located in บางรัก, TH

and a more antique look, and the "modified cushion" cut, which has sharper edges and a more

Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.40 Carat Fancy Light Purplish Pink SI2 Clarity Diamond
GIA Certified 0.40 Carat Fancy Light Purplish Pink SI2 Clarity Diamond

GIA Certified 0.40 Carat Fancy Light Purplish Pink SI2 Clarity Diamond

Located in บางรัก, TH

"modified cushion" cut, which offers sharper edges and a more contemporary appearance, the cushion diamond

Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 4.13 Carat Cushion Brilliant Diamond Ring
GIA Certified 4.13 Carat Cushion Brilliant Diamond Ring

GIA Certified 4.13 Carat Cushion Brilliant Diamond Ring

Located in Chicago, IL

GIA Certified 4.13-carat Cushion Modified Brilliant Cut diamond, graded E color and VS2 clarity — a

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 15.89 Carat Cushion Cut Orange Sapphire
GIA Certified 15.89 Carat Cushion Cut Orange Sapphire

GIA Certified 15.89 Carat Cushion Cut Orange Sapphire

Located in Los Angeles, CA

GIA Certified Cushion Cut Orange Sapphire Shape-Cushion Modified Brilliant Cut Carat Weight

Category

21st Century and Contemporary Asian Modern Loose Gemstones

Materials

Sapphire

NALLY 1.92 Carat GIA Cushion Diamond Ring
NALLY 1.92 Carat GIA Cushion Diamond Ring

NALLY 1.92 Carat GIA Cushion Diamond Ring

Located in New York, NY

total weight 0.45ct, center stone: 1.92ct cushion modified brilliant cut diamond, color: E, clarity: VS1

Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Diamond, Platinum

GIA Certified Cushion Diamond  Platinum Engagement Cocktail Ring
GIA Certified Cushion Diamond  Platinum Engagement Cocktail Ring

GIA Certified Cushion Diamond Platinum Engagement Cocktail Ring

By Dover Jewelry

Located in Miami, FL

prong set cushion modified brilliant GIA certified diamond approx. 0.81 carat, H color, VS1 clarity

Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Platinum

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Modified Cushion For Sale on 1stDibs

Find the exact modified cushion you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Platinum, 18k Gold and Gold — can elevate any look. For this particular piece, 2.5 Carat and 3 Carat are consistently popular carat weights. Creating a modified cushion has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, J. Birnbach and Concierge Diamonds Inc. are consistently popular. 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 brilliant cut alternatives. When shopping for a modified cushion, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Modified Cushion?

The price for a modified cushion starts at $13,890 and tops out at $415,000 with these rings, on average, selling for $76,500.

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.  

Questions About Modified Cushion
  • 1stDibs ExpertOctober 5, 2021
    A cushion-brilliant cut diamond contains larger facets and does not have a crushed ice look unlike cushion-modified brilliant. Cushion-modified brilliant is a variation of cushion brilliant shape which has an appearance of a well-cut radiant shape diamond. Find a wide variety of cushion-brilliant and cushion-modified brilliant diamondjewelry on 1stDibs.