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Diamond Finder
I carefully evaluate each diamond against strict quality criteria to ensure you get the best value for your budget.
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Our 4.00 carat diamond collection showcases only the finest selections from the top 3% of the industry.
These impressively large diamonds are handpicked for their exceptional clarity, free of visible inclusions, to offer stunning brilliance and sparkle. Customers have the flexibility to choose from our diverse range, including the timeless elegance of round brilliant cuts and various fancy shapes. Enhance the diamond’s natural brilliance by opting for either an Ideal or premium cut, ensuring a dazzling display of quality and beauty.
Use the filters to narrow down the selection by carat, color, clarity, cut, shape, brand, price and more. Still not sure which diamond to buy? Contact me here, and I’ll help you choose the best match.
Filters
Origin
Select between natural and lab-grown diamonds to align your search with your unique preferences, sentimental values, ethical views, and financial constraints.
Shape
Selection Importance: The shape of a diamond significantly impacts its overall appearance and is one of the first characteristics to consider. Different shapes can accentuate various aspects of the diamond and the wearer’s style.
Guidance: Reflect on the personal style and preference of the recipient. Consider how each shape complements the intended setting and wearer’s hand. Round shapes are timeless and maximize brilliance, while fancy shapes like oval or marquise offer a unique look.
Cut
Premium (but underpriced!):
Matches Premium quality but priced as standard ideal cuts, without the typical 20% premium. Ideal for buyers wanting luxury diamonds at more attainable prices.
Premium / Hearts & Arrows:
Top 1% in quality, these diamonds are set at premium prices to match their unparalleled standards, perfect for those seeking utmost diamond excellence and exclusivity.
Carat
Selection Importance: Carat weight measures a diamond’s apparent size and contributes to its overall value.
Guidance: Determine the preferred balance between size and quality within your budget. Higher carat weight typically increases price, but combining it with lower grades in other areas can maximize value. Remember, cut quality can make a diamond appear larger.
Price
Prioritization: Determine which diamond characteristics are most important to you—size, clarity, color, or cut—and allocate your budget accordingly. Not all features hold equal importance to every buyer.
Financial Planning: Set a clear and firm budget before starting your search. Understand that the goal is to find the best diamond that aligns with both your financial limits and aesthetic preferences.
•Balancing Act: Compromise on certain characteristics if needed to ensure you stay within your budget. For instance, if size is a priority, you might consider diamonds with a lower clarity or color that still look beautiful to the naked eye.
Value Optimization: Aim to maximize the value within your budget by balancing the four Cs in a way that meets your specific desires and expectations.
Color
Selection Importance: Diamond color refers to the absence of color, with grades ranging from colorless to yellowish. Color can affect the diamond’s appearance and price.
Guidance: Choose a color grade that appears white in relation to its setting. Consider higher color grades (D-F) for larger diamonds or settings in white gold or platinum. Lower color grades (G-I) can offer better value and still appear colorless to the untrained eye.
Clarity
Selection Importance: Clarity assesses a diamond’s internal and external imperfections, known as inclusions and blemishes.
Guidance: Choose a clarity grade that appears “eye-clean” (typically VS2 or higher for most diamond sizes). Consider how inclusions affect the appearance and decide what is acceptable for your needs and budget. Higher clarity diamonds are more pristine but often come at a higher cost.
Grading Lab
Choose diamonds certified by industry-leading labs for accurate and reliable grading.
GIA – The gold standard in grading, known for strict and consistent evaluations.
IGI – Widely used for lab-grown diamonds, offering detailed reports at a competitive price.
AGS – Specializes in precise cut grading, ideal for those prioritizing brilliance.
Selecting a reputable certification ensures transparency and confidence in your diamond’s quality.
Fluorescence
Fluorescence affects how a diamond reacts to UV light, sometimes giving it a subtle blue glow.
None/Faint – No visible effect in most lighting conditions.
Medium/Strong – Can make lower-color diamonds appear whiter but may cause a hazy look in rare cases.
Fluorescence can be an advantage or a drawback depending on the diamond and lighting. If unsure, select “None” for a more traditional choice.
Brand
Select from trusted diamond retailers known for quality, service, and value.
James Allen – High-resolution 360° diamond imaging and a vast selection.
Blue Nile – Competitive pricing with a strong reputation for quality.
Whiteflash – Specializes in super-ideal cut diamonds for maximum brilliance.
Origin
Select between natural and lab-grown diamonds to align your search with your unique preferences, sentimental values, ethical views, and financial constraints.
Shape
Selection Importance: The shape of a diamond significantly impacts its overall appearance and is one of the first characteristics to consider. Different shapes can accentuate various aspects of the diamond and the wearer’s style.
Guidance: Reflect on the personal style and preference of the recipient. Consider how each shape complements the intended setting and wearer’s hand. Round shapes are timeless and maximize brilliance, while fancy shapes like oval or marquise offer a unique look.
Carat
Selection Importance: Carat weight measures a diamond’s apparent size and contributes to its overall value.
Guidance: Determine the preferred balance between size and quality within your budget. Higher carat weight typically increases price, but combining it with lower grades in other areas can maximize value. Remember, cut quality can make a diamond appear larger.
Price
Prioritization: Determine which diamond characteristics are most important to you—size, clarity, color, or cut—and allocate your budget accordingly. Not all features hold equal importance to every buyer.
Financial Planning: Set a clear and firm budget before starting your search. Understand that the goal is to find the best diamond that aligns with both your financial limits and aesthetic preferences.
•Balancing Act: Compromise on certain characteristics if needed to ensure you stay within your budget. For instance, if size is a priority, you might consider diamonds with a lower clarity or color that still look beautiful to the naked eye.
Value Optimization: Aim to maximize the value within your budget by balancing the four Cs in a way that meets your specific desires and expectations.
Cut
Premium (but underpriced!):
Matches Premium quality but priced as standard ideal cuts, without the typical 20% premium. Ideal for buyers wanting luxury diamonds at more attainable prices.
Premium / Hearts & Arrows:
Top 1% in quality, these diamonds are set at premium prices to match their unparalleled standards, perfect for those seeking utmost diamond excellence and exclusivity.
Color
Selection Importance: Diamond color refers to the absence of color, with grades ranging from colorless to yellowish. Color can affect the diamond’s appearance and price.
Guidance: Choose a color grade that appears white in relation to its setting. Consider higher color grades (D-F) for larger diamonds or settings in white gold or platinum. Lower color grades (G-I) can offer better value and still appear colorless to the untrained eye.
Clarity
Selection Importance: Clarity assesses a diamond’s internal and external imperfections, known as inclusions and blemishes.
Guidance: Choose a clarity grade that appears “eye-clean” (typically VS2 or higher for most diamond sizes). Consider how inclusions affect the appearance and decide what is acceptable for your needs and budget. Higher clarity diamonds are more pristine but often come at a higher cost.
Grading Lab
Choose diamonds certified by industry-leading labs for accurate and reliable grading.
GIA – The gold standard in grading, known for strict and consistent evaluations.
IGI – Widely used for lab-grown diamonds, offering detailed reports at a competitive price.
AGS – Specializes in precise cut grading, ideal for those prioritizing brilliance.
Selecting a reputable certification ensures transparency and confidence in your diamond’s quality.
Fluorescence
Fluorescence affects how a diamond reacts to UV light, sometimes giving it a subtle blue glow.
None/Faint – No visible effect in most lighting conditions.
Medium/Strong – Can make lower-color diamonds appear whiter but may cause a hazy look in rare cases.
Fluorescence can be an advantage or a drawback depending on the diamond and lighting. If unsure, select “None” for a more traditional choice.
Brand
Select from trusted diamond retailers known for quality, service, and value.
James Allen – High-resolution 360° diamond imaging and a vast selection.
Blue Nile – Competitive pricing with a strong reputation for quality.
Whiteflash – Specializes in super-ideal cut diamonds for maximum brilliance.
Frequently Asked Questions
Is a 4 carat diamond considered big?
Yes, a 4 carat diamond is considered very big. Diamonds of this size are rare and impressive, making a significant statement due to their size and brilliance. A 4 carat diamond has a substantial presence and is often associated with luxury and high value. The large size allows for exceptional sparkle and fire, especially when cut and set properly. This size of diamond is often chosen for its wow factor and can be a centerpiece in any piece of fine jewelry.
What is the cost of a 4 carat diamond?
The cost of a 4 carat diamond can vary widely based on several factors, including its cut, color, clarity, and whether it is natural or lab-grown. Generally, the price for a high-quality natural 4 carat diamond ranges from $30,000 to $250,000 or more. Lab-grown 4 carat diamonds are typically more affordable, with prices ranging from $20,000 to $60,000, depending on their quality. It’s important to consider the diamond’s certification and overall characteristics when determining its value.
How big is a 4 carat diamond?
A 4 carat diamond is considered very large and has a significant visual impact. The actual size of a 4 carat diamond depends on its shape and cut. For a well-cut round brilliant diamond, a 4 carat diamond typically measures approximately:
- Diameter: 10.2 to 10.5 millimeters
The exact dimensions can vary slightly based on the diamond’s proportions and cut quality. Other shapes, such as oval, pear, or emerald cuts, will have different dimensions but will still offer a similar level of visual prominence. A 4 carat diamond is substantial and is often chosen for its striking presence and luxurious appeal.
What is the difference between 4 and 5 carat?
The primary difference between a 4 carat and a 5 carat diamond is their weight and size. A 4 carat diamond typically measures around 10.2 mm in diameter, while a 5 carat diamond measures approximately 11.0 mm in diameter. This difference of about 0.8 mm in diameter makes the 5 carat diamond larger and more valuable. The rarity and size of the 5 carat diamond contribute to its significantly higher price compared to a 4 carat diamond.
Can you tell the difference between a 4 carat natural diamond and a 4 carat lab-grown diamond?
Yes, you can tell the difference between a 4 carat natural diamond and a 4 carat lab-grown diamond based on their origin. Natural diamonds are formed over millions of years under the earth’s surface, whereas lab-grown diamonds are created in a controlled environment within weeks. Visually, both types can be very similar and may require professional equipment to differentiate. However, lab-grown diamonds tend to be less expensive due to the difference in the formation process and market demand.
Is 4 carat too much for an engagement ring?
Whether a 4 carat diamond is too much for an engagement ring depends on personal preference and style. For some, a 4 carat diamond is the perfect size, offering a bold and luxurious statement that stands out. Others might prefer something more modest. Considerations include the wearer’s lifestyle and comfort with a larger stone, as well as budget. A 4 carat diamond is often seen as ideal for those who want an eye-catching and substantial engagement ring that exudes elegance and sophistication.