Cushion Cut Diamonds
Cushion cut diamonds are a mix of old and new, with a square or rectangular shape and soft edges. They shine brightly and have a fire that looks like a pillow. These diamonds are cheaper than round ones and are becoming more popular for engagement rings and fashion jewelry.
They have a unique charm that many people love. This makes them special in the world of jewelry.

Key Takeaways
- Cushion cut diamonds display more vibrant colors and greater fire than round brilliants.
- Choosing a cushion cut can save over 25% compared to a round diamond of the same carat weight.
- Rectangular cushion cuts appear larger than square shapes of the same carat weight.
- Cushion cuts with length-to-width ratios between 1.00-1.05 for squares and 1.15-1.20 for rectangles are visually appealing.
- Cushion cuts offer excellent value, as their brilliance can mask minor clarity imperfections.
Understanding Cushion Cut Diamonds: History and Origins
Cushion cut diamonds have a rich history, starting in the early 1700s. They evolved from the “old mine cut” diamond. This shape was popular in the 19th century, known for its square or rectangular shape with rounded corners.
Evolution from Old Mine Cut
The modern cushion cut diamond evolved from the old mine cut. It combines the old mine cut’s unique look with the round brilliant cut’s modern features. The modern cushion cut has 64 facets, giving it a special sparkle.
Historical Significance in Jewelry
Cushion cut diamonds are loved for their timeless elegance and vintage charm. In the 19th century, they were a favorite among the aristocracy and European elite. Today, they are still sought after, with famous diamonds like the Hope Diamond and the Regent Diamond showcasing their beauty.
Famous Cushion Cut Diamonds
- The Hope Diamond, a 45.52-carat cushion cut with a rich blue hue, is one of the most renowned and historic diamonds in the world.
- The Regent Diamond, a 140.5-carat cushion cut, is another renowned antique diamond that has captivated admirers for centuries.
- The Archduke Joseph Diamond, a 76.02-carat cushion brilliant cut, set a record in 2012 when it sold for more than $280,000 per carat.
- The Napoleon Diamond Necklace features 28 cushion-shaped old-mine cut diamonds, totaling 263 carats.
The cushion cut diamond’s mix of vintage charm and modern flair makes it a favorite. Its lasting appeal and historical importance keep it a timeless and sought-after diamond shape.
Characteristics of Cushion Cut Diamond Jewelry
Cushion cut diamonds are a timeless choice for jewelry. They are known for their high brilliance and fire. This means they reflect light beautifully, showing both white and colored light.
Their rounded edges and corners also make them durable. This is why they’re often chosen for engagement rings and other fine pieces.
Cushion cut diamonds are great at keeping their color. They don’t show a yellow tint as much as other shapes, even at higher color grades. This makes them perfect for those who want a diamond that looks vibrant and pure.
But, the open table design of cushion cut diamonds can highlight imperfections. It’s important to choose a diamond with careful attention to clarity. This ensures the diamond looks flawless or very close to it.
Cushion cut diamonds can have more facets than usual, up to 64 in some cases. This extra detail can make the diamond sparkle even more. It catches the light in a way that’s truly captivating.
Even though round brilliant diamonds are popular, cushion cut jewelry is still a classic choice. They’re loved for their timeless elegance and unique shape. Their vintage appeal and stunning sparkle make them a favorite among jewelry lovers and diamond enthusiasts.
Characteristic | Description |
---|---|
Brilliance and Fire | Cushion cut diamonds are known for their exceptional brilliance and fire, reflecting both white and colored light with a mesmerizing sparkle. |
Durability | The rounded edges and corners of cushion cut diamonds contribute to their durability, making them well-suited for everyday wear in jewelry. |
Color Retention | Cushion cut diamonds are less prone to exhibiting a yellow tint compared to other diamond shapes, allowing them to retain their vibrant color appearance. |
Visibility of Imperfections | The open table design of cushion cut diamonds can make any internal imperfections more visible to the naked eye, requiring careful clarity evaluation. |
Facet Variations | Cushion cut diamonds can feature variations in the number of facets, with some modified cuts containing up to 64 facets for enhanced brilliance and fire. |
Cushion cut jewelry has been a classic choice for hundreds of years. Its timeless appeal still captivates diamond lovers today. With their unique shape, stunning brilliance, and color retention, cushion cut diamonds are a top choice for engagement rings, pendants, and other fine jewelry.
The Anatomy of a Cushion Cut Diamond
Cushion cut diamonds are a mix of old and new. They have a square or rectangular shape with soft corners. This makes them stand out and look beautiful. These diamonds have a long history, starting from the Old Mine cut, and are now loved by many.
Shape and Proportions
Cushion cut diamonds have 64 facets, more than the old mine cut. This adds to their sparkle and shine. The table percentage should be between 53% and 63%, and the depth percentage between 60% and 68% for the best look.
Facet Patterns
The facet pattern of a cushion cut diamond is key to its look. Old cushion cuts had a closed culet and a big table, giving a “chunky” look. Modern ones have a “cracked ice” pattern, with a smaller table and open culet, making them brighter and more fiery.
Length-to-Width Ratios
The length-to-width ratio of a cushion cut diamond varies. The best range is between 1.00 – 1.05 or 1.07 – 1.18. A ratio close to 1.00 makes the diamond square, while a higher ratio makes it longer and seems bigger for its weight.
Cushion cut diamonds are unique and eye-catching. Their shape, intricate facets, and varied sizes make them special. Knowing about these diamonds helps us appreciate their beauty and choose the right one for jewelry.
Standard vs Modified Cushion Cuts
There are two main types of cushion cut diamonds: standard and modified cushion brilliant. Knowing the difference between them is key when choosing cushion cut diamond jewelry.
The standard cushion cut looks like the old mine cut. It has wider facets and a smaller table. This style is rare, making up less than 1% of all cushion diamonds. On the other hand, the modified cushion brilliant has an extra row of facets. This makes it look more modern and brilliant.
Characteristic | Standard Cushion Cut | Modified Cushion Brilliant |
---|---|---|
Facet Pattern | Broader facets, smaller table | Extra row of facets, more splintery appearance |
Brilliance | Moderate to high brilliance | Enhanced brilliance due to additional facets |
Appearance | Classic, traditional | Modern, slightly more sparkling |
Availability | Rare, less than 1% of cushion supply | More commonly found on the market |
Cost | Generally less expensive | Slightly more expensive due to additional facets |
Choosing between an antique cushion cut and a modified cushion brilliant diamond depends on your style and budget. Both styles bring unique charm and elegance to cushion cut diamond jewelry.
Cushion Cut Diamond Jewelry Styles and Settings
Cushion cut diamonds have always been a favorite among jewelry lovers. They mix the classic charm of the cushion shape with the bright sparkle of modern cuts. Whether you love vintage rings or modern designs, cushion cut diamonds fit every style.
Popular Setting Options
Cushion cut diamonds look great in many settings, like the popular halo design. Their soft edges and bright sparkle make them perfect for a halo. Solitaire settings highlight their brilliance, while three-stone and pavé styles add drama.
Metal Choices and Combinations
Cushion cut diamonds go well with many metals, from white gold to rose gold. Rose gold adds a vintage charm, while white gold or platinum gives a modern look. Each metal choice changes the diamond’s look in a unique way.
Design Inspirations
Designers love the cushion cut for its versatility. They create vintage rings with milgrain details or modern pieces with unique designs. The stone’s facets and light play inspire many designs.
The cushion cut diamond trend is still popular today. It offers endless ways to express love through jewelry. From halo settings to rose gold accents, you can make a piece that’s truly yours.
Evaluating Cushion Cut Diamond Quality
When picking a cushion cut diamond, the 4Cs are key: cut, color, clarity, and carat. The cut affects the diamond’s sparkle and fire. Color and clarity impact its look and value.
For cushion cuts, aiming for an eye-clean diamond is best. This means no inclusions are seen without a magnifying glass. Clarity grades should be VS2 to SI1. Color grades depend on the metal setting: G or better for platinum or white gold, I or J for yellow or rose gold.
- The cushion cut diamond is the third most popular diamond shape in the market.
- Modern cushion cut diamonds have 64 facets, providing more brilliance compared to the old mine cut with 58 facets.
- Many celebrities wear cushion cut diamond engagement rings, including Ashley Tisdale, Molly Sims, Jennifer Garner, and Ivanka Trump.
Cushion cut diamonds are loved for their vintage look. They’re often set in four-prong settings for stability, even for big stones. Bezel settings are also liked, but they might reduce shine.
Cushion cut diamonds have rounded corners, unlike princess cut diamonds. Elongated cushion cuts are also trendy for their bright look. This is because they have a bigger surface area, letting in more light.
When checking cushion cut diamond quality, balance the 4Cs. Find a mix that fits your budget and taste. Focus on an eye-clean look and the right color. This way, you’ll get a beautiful, lasting cushion cut diamond piece.
Color Grading in Cushion Cut Diamonds
Cushion cut diamonds have a special place when it comes to color grading. They keep their color well, looking more colorless than other shapes. This is true even if they have slightly lower color grades on the standard scale.
Optimal Color Grades
For cushion cut diamonds in platinum or white gold, the best colors are H or better. These near-colorless diamonds look great and are good value. They have a very slight yellow tint that’s hard to see.
But, for yellow or rose gold settings, J or K colors work well too. The warm tones of these metals hide any yellow hues.
Color Retention Properties
The cushion cut is known for keeping its color well. Its deep crown and pavilion hide yellow or brown tones. So, cushion cut diamonds can seem more colorless than their grade suggests.
This makes them a favorite for those wanting a high color grade look without the high price.
“Cushion cut diamonds show more color than other diamond shapes, often cut in this shape to maximize the appearance of color.”
Knowing how cushion cut diamonds retain color helps buyers choose wisely. They can find the best quality and value for their jewelry needs.
Clarity Considerations for Cushion Cuts
Clarity is key when choosing cushion cut diamonds. The open table of these cuts can show inclusions more clearly. So, it’s best to aim for VS2 or SI1 clarity grades for an eye-clean look.
Crushed-ice cushion cut diamonds are better at hiding inclusions than antique-style ones. This is because the crushed-ice pattern scatters light, making small flaws less obvious.
For bigger cushion cut diamonds, you might need to choose higher clarity grades. VVS1 or VVS2 clarity is often needed to keep the stone looking clean. This is because larger diamonds show inclusions more clearly.
When picking a cushion cut diamond, balance clarity with color and cut quality. Knowing about cushion cut clarity helps you choose the right diamond for your style and budget.
Clarity Grade | Characteristics |
---|---|
VVS1 and VVS2 (Very, Very Slightly Included) | Inclusions are difficult to see, even under 10x magnification. |
VS1 and VS2 (Very Slightly Included) | Inclusions are minor and typically not visible to the naked eye. |
SI1 and SI2 (Slightly Included) | Inclusions are noticeable under 10x magnification, but may be eye-clean in cushion cuts. |
Understanding cushion cut clarity helps you make a better choice. You can find the perfect stone that fits your style and budget.
“The open table of cushion cuts can make inclusions more visible, so it’s crucial to aim for at least VS2 or SI1 clarity grades to achieve an eye-clean appearance.”
Understanding Cut Quality and Performance
Cushion cut diamonds are known for their bright sparkle and fire. They catch the eye with their unique shine. The cut quality is key to how well the diamond shines and looks.
Brilliance and Fire
Cushion cut diamonds have big facets to show off brilliance and fire. These qualities make the diamond sparkle and grab attention. By adjusting the depth and table percentages, these diamonds can shine brightly.
Cut Parameters
The cut quality of a cushion diamond is very important. Diamonds with Excellent or Very Good cut grades sparkle more. They are made to reflect light well. Looking at each diamond’s sparkle, light performance, and cut is key to finding a great gem.
Cut Grade | Brilliance | Fire |
---|---|---|
Excellent | Exceptional | Exceptional |
Very Good | Excellent | Excellent |
Good | Very Good | Very Good |
Fair | Good | Good |
Poor | Fair | Fair |

“The cut quality of a cushion diamond is the most crucial factor in determining its overall beauty and performance. A well-cut cushion will captivate with its brilliant sparkle and fiery display.”
“Chunky” vs “Crushed Ice” Appearances
Cushion cut diamonds have unique light reflection patterns. These patterns differ between “chunky” and “crushed ice” styles. Knowing these differences helps pick the right cushion cut diamond for your jewelry.
Chunky Cushion Cuts: These cuts have broader facets for a vintage look. The light reflections are bold, making the diamond classic and eye-catching. This style goes back to the 18th century “Old Mine” cut cushions.
Crushed Ice Cushion Cuts: This style is modern and sparkly. It has shorter facets for tiny, sparkling reflections. The look is icy and glittering, unlike the chunky style.
Characteristic | Chunky Cushion Cut | Crushed Ice Cushion Cut |
---|---|---|
Facet Pattern | Broad, geometric facets | Shortened star facets |
Light Reflection | Bold, distinct reflections | Myriad of tiny, sparkling reflections |
Appearance | Classic, vintage-inspired brilliance | Icy, glittering effect |
Origin | 18th century “Old Mine” cut | Recent cut development |
Choosing between “chunky” or “crushed ice” cushion cuts depends on personal taste. Both styles have unique light reflections that enhance a cushion cut diamond’s beauty. The choice often reflects the desired look and personal style.
Pricing Factors in Cushion Cut Diamond Jewelry
Pricing cushion cut diamond jewelry can be tricky. These timeless cuts are usually 20-30% cheaper than round brilliant diamonds. But, their price depends on many things.
Market Value Considerations
Cushion cut diamonds are about 8-10% of the diamond market. Luxury buyers often choose them for larger stones. The price of a cushion cut diamond depends on its carat weight, color, clarity, and cut quality.
For example, a 1-carat D-color, internally flawless (IF) cushion cut can cost over $20,000. But, a 1-carat K-color, SI2 clarity cushion might be around $2,500.
Size and Quality Trade-offs
Choosing a cushion cut diamond means balancing size and quality. Bigger stones are pricier, but you might have to settle for less color or clarity to fit your budget. Jewelers and websites usually offer about 50% of the original price for a diamond on the resale market.
Finding the right balance between size and quality is key. This way, you get the most value for your money in cushion cut diamond jewelry.
“A gram of gold is currently worth less than $100, while a 5-carat diamond can be priced at over $400,000.”
Comparing Cushion Cuts to Other Diamond Shapes
The choice of diamond cut greatly affects its look and value. Cushion cuts are a unique choice, offering more fiery brilliance than round brilliants. But, they might not shine as brightly as round brilliants.
Cushion cuts are also more affordable. They can be 25% to 50% cheaper than round brilliants of the same size and quality. This makes them a great choice for those looking for a special diamond without spending too much.
Princess cuts have become very popular in recent years. They are more expensive than cushion cuts but less than round brilliants. Princess cuts are known for their square or rectangular shape and exceptional sparkle.
When choosing a diamond, consider its length-to-width ratio, depth, and cut quality. Cushion cuts seem larger than round brilliants of the same weight. This makes them appealing for those wanting a bigger look.

The choice between cushion cuts, princess cuts, and round brilliants depends on personal taste, budget, and style. Each shape has its own charm and can fit different tastes. Knowing the differences helps find the perfect diamond for any occasion.
Care and Maintenance of Cushion Cut Diamond Jewelry
Keeping your cushion cut diamond jewelry looking great needs some care. Cleaning and storing it right are key to keeping its beauty. These steps help your gems last longer.
Cleaning Methods
Clean your cushion cut diamonds every month with mild soap and warm water. Use a soft-bristled brush to gently remove dirt and oils. Stay away from harsh chemicals and ultrasonic cleaners to avoid damage.
Protection Guidelines
- Keep your cushion cut diamond jewelry apart to avoid scratches.
- Take off your jewelry when doing things that might harm it, like cleaning or swimming.
- Get a professional jeweler to clean and check your jewelry twice a year.
By following these easy care tips, your cushion cut diamond jewelry will stay beautiful for many years. It will always be a stunning part of your collection.
“Cushion cut diamonds typically feature 58 to 64 facets, enabling a play of light and colors unique to this cut.”
It’s important to take good care of your diamond care, jewelry cleaning, and protecting diamond rings. A little effort keeps your precious gems shining brightly.
Shopping Tips for Cushion Cut Diamond Jewelry
When looking for cushion cut diamonds, always check for certifications from places like the Gemological Institute of America (GIA) or the American Gem Society (AGS). These certifications confirm the diamond’s quality and details. This helps you make a smart choice when buying.
When shopping online, ask for clear photos and videos. This lets you see the diamond’s look and features up close. Looking at different options side by side helps you spot the best cut, brilliance, and appearance. Also, think about custom cushion cut jewelry to make something special that shows your style.
By using these tips, you can confidently find the right cushion cut diamond. You’ll get a piece that fits your budget and shows off the elegance and charm of this diamond shape.
FAQ
What are the key characteristics of cushion cut diamonds?
Cushion cut diamonds are a mix of old and new styles. They have a square or rectangular shape with soft edges. These diamonds shine brightly and have a lot of sparkle, like a pillow.
They are less expensive than round diamonds and are becoming more popular for engagement rings and fashion jewelry.
What is the history and origin of cushion cut diamonds?
Cushion cuts started from the old mine cut of the 1700s. They were loved in the 19th century. Famous diamonds like the Hope Diamond and Regent Diamond show off their beauty.
The modern cushion cut combines old styles with round brilliant aspects.
How do cushion cut diamonds compare to other diamond shapes in terms of brilliance and fire?
Cushion cut diamonds shine brightly and sparkle a lot. They reflect light well and are durable because of their rounded edges. They have a unique shape for personal jewelry.
These diamonds keep their color better than other shapes. Their open table can make flaws more noticeable.
What are the typical shapes and proportions of cushion cut diamonds?
Cushion cuts have 58-64 facets and come in square or rectangular shapes with curved sides. The length-to-width ratio is usually between 1.00 to 1.05 for square cuts. Elongated cuts can be 1.20 to 1.30.
The cut affects how big the diamond looks. Elongated cushions seem bigger than square ones of the same weight.
What are the differences between standard and modified cushion cut diamonds?
Standard cushion cuts look like old mine cuts, with broader facets and a smaller table. Modified cushion cuts, or modified cushion brilliant cuts, have more facets and a sparkly look. Standard cuts are rare, making up less than 1% of cushion diamond supply.
What are some popular setting styles and metal choices for cushion cut diamond jewelry?
Cushion cuts are versatile and look great in halo designs. They fit well with vintage and modern styles. They go with white, yellow, and rose gold.
Their soft edges inspire creative designs in jewelry.
How should one evaluate the quality of a cushion cut diamond?
Look at the 4Cs: cut, color, clarity, and carat. Aim for an eye-clean diamond, usually VS2 to SI1 clarity. Color grade depends on the setting metal, with G or better for platinum/white gold and I or J for yellow/rose gold.
What are the key considerations for color and clarity in cushion cut diamonds?
Cushion cuts keep their color well. For platinum or white gold, choose H color or better. For yellow or rose gold, J or K colors work well.
H color diamonds are a good value and look great. Cushion cuts’ open table can show inclusions, so aim for VS2 or SI1 clarity for a clean look.
How does cut quality affect the appearance and performance of cushion cut diamonds?
Good cut quality means depth and table percentages under 70%. It affects light return and beauty. There’s no “ideal cut” for cushions, but check each diamond for sparkle and fire.
What are the distinct “chunky” and “crushed ice” appearances in cushion cut diamonds?
Cushion cuts have two looks: “chunky” and “crushed ice.” Chunky cushions reflect light broadly and show distinct facets. Crushed ice cushions sparkle with many tiny reflections.
Choose based on personal preference between these two looks.
How do cushion cut diamond prices compare to other diamond shapes?
Cushion cuts are 20-30% cheaper than round brilliants. A 1-carat cushion cut costs between $3,000 to $7,000, depending on quality. Prices go up with carat weight. Balance size and quality to find the best value.
How do cushion cut diamonds compare to other diamond shapes in terms of appearance and performance?
Cushion cuts have more fire than round brilliants but less brilliance. They are more affordable than rounds and offer a unique alternative to princess cuts. Cushions may seem smaller than other shapes of the same weight.
How should cushion cut diamond jewelry be cared for and maintained?
Clean cushion cut diamonds with mild soap and warm water. Use a soft brush to remove dirt. Avoid harsh chemicals and ultrasonic cleaners for mounted diamonds.
Store separately to prevent scratching. Remove jewelry during activities that may cause damage or exposure to chemicals.
What are some tips for shopping for cushion cut diamond jewelry?
Always ask for GIA or AGS certification when shopping for cushion cuts. Inspect diamonds or use high-quality images/videos for online purchases. Compare options to understand differences in cut quality and appearance.
Consider custom designs to create unique cushion cut jewelry pieces.