A luxurious 3.5 Carat Square Cushion Cut Lab-Grown Diamond with F color and VS1 clarity, designed for brilliance and elegance. Ideal for statement rings and custom fine jewelry, this diamond is IGI certified for authenticity and confidence.
This 3.7 carat emerald diamond showcases brilliant F color and VS1 clarity. Its clean lines enhance its sophisticated appeal. IGI certification ensures top quality. A perfect statement piece.
This 3.5 carat oval diamond offers stunning brilliance and a graceful elongated shape. G color ensures a bright white look, while VS1 clarity provides excellent purity. IGI certified for quality assurance. Ideal for high-end jewelry.
A luxurious 3.5 carat oval diamond with F color and VVS2 clarity. Exceptional brilliance and presence. IGI certified for quality assurance. Perfect for high-end jewelry.
This 3.8 carat princess cut diamond offers extraordinary brilliance and size. E color and VS1 clarity ensure a premium, near-colorless appearance. IGI certified for trusted quality.
Showcase true luxury with this exceptional 4 Carat Pear Cut Diamond, featuring F color and VS2 clarity, and IGI certification. The iconic pear shape offers a striking balance of brilliance and elegance, making it a standout centerpiece. The F color grade ensures a bright...
A luxurious 3.1 carat marquise diamond with brilliant sparkle and elegant proportions. E color and VVS2 clarity provide exceptional quality. IGI certified for trust and value.
Magnificent 3.5 carat marquise diamond with outstanding brilliance and presence. E color ensures near-colorless beauty, while VVS2 clarity guarantees exceptional purity. IGI certified for premium assurance.
An impressive 3.8 carat oval diamond featuring F color and VVS2 clarity. Brilliant and elegant appearance. IGI certified for authenticity. Ideal for luxury designs.
A magnificent 3.1 carat princess diamond showcasing D color and VVS2 clarity. Ideal for statement jewelry with premium brilliance.
€416
€416
€624
(-33%)
Salva €208
(33%)
Prezzo unitario
/ per
Discover premium 4 Carat Lab Grown Diamonds created for exceptional brilliance, impressive size, and timeless beauty. Explore a selection of round and fancy shapes in a range of color, clarity, and cut grades to find a diamond that suits your engagement ring, fine jewelry, or custom design.
At Elite Diam, we offer 4 Carat Lab Grown Diamonds with IGI and GIA certification options, along with CVD and HPHT growth methods. Whether you are looking for a statement center stone or a distinctive piece of fine jewelry, our team can help you find suitable options based on your preferred specifications and requirements.
IGI &a GIA Certified Options
CVD & HPHT Lab Grown Diamonds
Round & Fancy Shapes
Worldwide Shipping
What Is a 4 Carat Lab Grown Diamond?
A 4 Carat Lab Grown Diamond is a real diamond created in a controlled laboratory environment using advanced diamond-growing technology. It has the same essential physical, chemical, and optical properties as a natural diamond, offering the brilliance and beauty expected from a genuine diamond.
The term 4 Carat refers to the diamond's actual weight, not its exact visible size. A round 4 Carat Lab Grown Diamond typically measures around 10mm in diameter, while the face-up appearance can vary depending on the diamond's shape, cut, and proportions.
Buyers have a wide selection of shapes, color grades, clarity levels, cut qualities, and certification options to find a 4 Carat lab diamond that is perfect for their personal style, jewelry design, and budget.
Why Choose a 4 Carat Lab Grown Diamond?
A 4 Carat Lab Grown Diamond offers an impressive combination of size, brilliance, and design flexibility. Its larger Carat weight creates a strong visual presence, making it an attractive choice for engagement rings, fine jewelry, and statement pieces.
Impressive Size and Visual Presence
A 4 Carat Lab Grown Diamond will make a bold, eye-catching statement, making it a great choice for buyers who want a strong visual impact. Its higher Carat weight makes a statement while still giving plenty of flexibility for different jewelry designs and settings.
Same Beauty as Natural Diamonds
A 4 Carat Lab Grown Diamond provides brilliance, fire, and timeless beauty that is synonymous with natural diamonds. It has all the important physical, chemical, and optical properties of a real diamond, except for where it comes from and how it is made.
Better Value Than Natural Diamonds
Lab Grown Diamonds offer an attractive option for buyers who want impressive size and diamond quality at a more affordable price point. A Lab Grown 4 Carat diamond gives you more flexibility in choosing your favorite cut, color, clarity, shape, and overall design.
Excellent for Engagement Rings
A Lab Grown 4 Carat diamond engagement ring will make a stunning centerpiece. It’s big and eye-catching, a good choice for buyers who want a ring to remember, with a variety of round and fancy shapes for different personal styles.
Ideal for Statement Jewelry
A 4 Carat Lab Grown Diamond is visually striking and ideal for statement jewelry designs. It can be set as the centerpiece in rings, pendants, earrings, and other custom jewelry creations for a distinct and elegant look.
4 Carat Lab Grown Diamond Specifications
When evaluating a 4 Carat Lab Grown Diamond, there are several important specifications to consider that can impact its appearance, quality, and overall value. Buyers can consider cut, color, clarity, Carat weight, shape, and certification to compare available diamonds and select an option that best fits their preferences.
Cut
The way a diamond is cut determines how well it reflects light and therefore its brilliance, sparkle, and overall appearance. A larger diamond, with a good cut, can be even more eye-catching.
Color
Color is the amount of visible color in a diamond. Depending on their desired look, style, and budget, buyers can choose from various color grades.
Clarity
Clarity refers to the inclusions and blemishes within a diamond. The right clarity grade can help buyers find a diamond with the right level of visual cleanliness.
Carat Weight
Carat weight refers to the weight of the diamond. A 4 Carat Lab Grown Diamond weighs 4 Carats, but its appearance can vary depending on the shape, cut, and proportions.
Shape
Shape is the overall outline and visual style of the diamond. Popular shapes include round and many fancy shapes. Buyers can choose a diamond that fits the design of their jewelry and their personal taste.
Certification
Certification gives a written record of the diamond's grading and key qualities. IGI and GIA certifications can add a little more transparency when reviewing and comparing diamond specs.
Specification
Available Options
Carat Weight
4.00 Carat
Growth Method
CVD & HPHT
Certification
IGI & GIA
Color
D–J
Clarity
VVS–SI
Cut
Excellent–Very Good
Shapes
Round & Fancy Shapes
Available Shapes in 4 Carat Lab Grown Diamonds
A 4 Carat Lab Grown Diamond is available in a variety of classic and fancy shapes, each offering a distinct appearance and style. The shape can influence the diamond's face-up size, brilliance, and overall visual presence, allowing buyers to choose an option that complements their personal style and jewelry design.
Round
Round diamonds are the most classic cut, with excellent brilliance, and the most popular choice for engagement rings and fine jewelry. Their symmetrical shape gives them a timeless look and provides strong light performance.
Oval
Oval diamonds possess an elegant elongated shape that can create a larger face-up appearance. Their length combined with their brilliance makes them a popular choice for modern and sophisticated jewelry designs.
Cushion
Cushion diamonds have rounded corners and a soft, romantic look. Their classic shape works well in both traditional and modern jewelry styles.
Emerald
Emerald Cut Diamonds have long, Step Cut facets that produce a clean and sophisticated look. This shape accentuates clarity and provides a sophisticated, elegant appearance.
Princess
Princess Cut Diamonds are contemporary and square with sharp corners and brilliant faceting. They are a fashionable choice for those wanting a contemporary appearance.
Pear
Pear Shaped Diamonds combine elements of round and marquise stones, resulting in a unique teardrop look. They can add an elegant, distinctive touch to engagement rings and fine jewelry.
Radiant
Radiant Diamonds are cut with brilliant faceting and trimmed corners for strong sparkle combined with a modern rectangular or square look.
Marquise
Marquise Diamonds are elongated and pointed, with a unique face-up presence. The length can also make the diamond look larger when viewed from above.
Heart
Heart Shaped Diamonds are an important choice for engagement rings and custom jewelry, thanks to their romantic and unique design.
Asscher
Asscher Cut Diamonds have a geometric Step Cut design with corners trimmed for a sophisticated and vintage-inspired look for buyers who want something different.
4 Carat Lab Grown Diamond Price
The price of a 4 Carat Lab Grown Diamond can vary depending on its overall quality, specifications, and current market conditions. Factors such as cut, color, clarity, certification, and shape can all influence the final price. Comparing these factors can help buyers find the right balance of quality, appearance, and value.
How Cut Affects Price
Cut quality plays an important role in a diamond's brilliance, sparkle, and overall appearance. A well-cut 4 Carat Lab Grown Diamond engagement ring with strong light performance may command a higher price.
How Color Affects Price
Color grade can influence the price of a 4 Carat Lab Grown Diamond. Higher color grades with a more colorless appearance may be priced differently from diamonds with more visible color.
How Clarity Affects Price
Clarity refers to the presence and visibility of inclusions and blemishes. Higher clarity grades can offer greater visual cleanliness and may influence the overall price of the diamond.
How Certification Affects Price
Certification provides documented information about a diamond's grading and specifications. IGI and GIA certified diamonds can offer greater transparency when comparing quality and may influence pricing based on the grading details.
How Shape Affects Price
Different diamond shapes can have different prices based on factors such as cutting complexity, popularity, and market demand. Buyers can compare available shapes to find the right combination of style, quality, and value.
4 Carat Lab Grown Diamond vs Natural Diamond
A 4 Carat Lab Grown Diamond and a natural diamond share the same essential physical, chemical, and optical properties, but they differ in origin and creation process. Understanding these differences can help buyers choose an option that best matches their preferences, priorities, and budget.
Factor
Lab Grown Diamond
Natural Diamond
Size & Impact
Bold and eye-catching presence
Equally bold and eye-catching presence
Price
More accessible
Generally higher
Beauty & Properties
Same brilliance, fire, and crystal structure
Same brilliance, fire, and crystal structure
Origin
Created using CVD or HPHT technology
Formed naturally and mined
Best For
Value and budget flexibility
Natural origin and traditional heritage
IGI & GIA Certified 4 Carat Lab Grown Diamonds
Certified 4 Carat Lab Grown Diamonds provide buyers with documented information about a diamond's grading and quality characteristics. Certification makes it easier to review important specifications and compare available diamonds based on factors such as Carat weight, color, clarity, and cut.
IGI Certified
IGI Certified 4 Carat Lab Grown Diamonds are accompanied by a grading report that details important characteristics, including Carat weight, color, clarity, and cut. These specifications can help buyers choose a diamond that they like.
GIA Certified
GIA Certification offers documented grading information that helps buyers assess a diamond's quality and specifications. The availability of GIA Certified 4 Carat Lab Grown Diamonds depends on inventory and sourcing requirements.
Why Certification Matters
A diamond certification report allows buyers to check key quality attributes before making a purchase. This helps provide more transparency when comparing 4 Carat Lab Grown Diamonds in terms of their grading and specifications.
4 Carat Lab Grown Diamonds for Engagement Rings
A 4 Carat Lab Grown Diamond can create a bold and elegant centerpiece for an engagement ring. Its larger size offers a strong visual presence, while different shapes and settings allow buyers to create a ring that reflects their personal style and preferences.
Why Choose a 4 Carat Diamond for an Engagement Ring?
A 4 Carat diamond makes a memorable centerpiece with impressive size and brilliance. It is a suitable choice for buyers who want a statement-making engagement ring with a balance of beauty, size, and design flexibility.
Best Shapes for 4 Carat Engagement Rings
Popular options include round, oval, cushion, emerald, radiant, pear, and other fancy shapes. Each shape creates a different look and face-up appearance, allowing buyers to choose a style that suits their preferences.
Choosing the Right Ring Setting
The right setting can protect the diamond while enhancing its overall appearance. Prong settings allow more light to enter the diamond, bezel settings offer additional protection, and pavé settings add extra sparkle around the center stone.
4 Carat Lab Grown Diamond Ring Styles
From a classic solitaire to a glamorous halo or a vintage-inspired three-stone design, 4 Carat Lab Grown Diamonds can complement a variety of engagement ring styles. The combination of diamond shape and ring design helps create a distinctive look that reflects your personal aesthetic.
How to Choose the Perfect 4 Carat Lab Grown Diamond
Choosing the right 4 Carat Lab Grown Diamond involves more than simply selecting the Carat weight. Consider factors such as shape, color, clarity, cut, certification, dimensions, and price to find a diamond that matches your personal preferences, jewelry design, and budget.
Step 1: Choose Your Shape
Select a shape that complements your personal style and preferred jewelry design. Round, oval, cushion, emerald, radiant, pear, and other fancy shapes each offer a distinct appearance and face-up size.
Step 2: Select Your Color
Choose a color grade based on the level of whiteness you prefer. Higher color grades generally offer a more colorless appearance, while lower grades may provide a warmer look.
Step 3: Choose Clarity
Consider the clarity grade based on the diamond's visual cleanliness and your budget. Higher clarity grades can reduce the visibility of inclusions, while suitable lower grades may offer greater value.
Step 4: Check Cut Quality
Cut quality has a major impact on a diamond's brilliance and sparkle. Look for a well-cut diamond with good light performance to enhance its overall appearance.
Step 5: Review Certification
Check the diamond's certification to review its key grading details and specifications. IGI and GIA certification options can provide greater transparency when comparing available diamonds.
Step 6: Compare Dimensions and Face-Up Size
Compare the diamond's measurements along with its Carat weight to understand its actual face-up appearance. The visible size of a 4 Carat lab grown diamond can vary depending on its shape and proportions.
Step 7: Compare Price and Overall Value
Compare diamonds based on their complete specifications rather than price alone. Consider the combination of cut, color, clarity, shape, certification, and dimensions to find the right overall value.
Applications of 4 Carat Lab Grown Diamonds
A 4 Carat diamond can be used in a variety of fine jewelry designs, offering a bold and impressive appearance. Its larger size makes it suitable for both statement pieces and elegant custom jewelry.
Engagement Rings: Create a striking centerpiece with a round or fancy-shaped diamond.
Wedding Rings: Add a distinctive and elegant touch to a special jewelry design.
Fine Jewelry: Use as a centerpiece in premium rings and other statement pieces.
Earrings: Create eye-catching stud or drop earrings with impressive visual presence.
Pendants: Add a bold focal point to elegant pendant designs.
Custom Jewelry Designs: Create personalized jewelry based on your preferred shape, setting, and specifications.
Why Choose Elite Diam?
Elite Diam offers a wide selection of premium Lab Grown Diamonds for individual buyers seeking quality, certification, and reliable sourcing for engagement rings, fine jewelry, and custom designs.
Large Ready Inventory
Explore a wide selection of 4 Carat Lab Grown Diamonds in different shapes and specifications, based on available inventory.
Strict Quality Control
Our quality-focused sourcing process helps ensure diamonds meet the required specifications and quality standards.
IGI & GIA Certified Diamonds
Choose from IGI and GIA certified options with documented grading information for greater transparency and confidence.
Competitive Pricing
Explore quality Lab Grown Diamonds at competitive prices based on specifications, certification, and current market conditions.
Custom Diamond Sourcing
Share your preferred shape, color, clarity, cut, and certification requirements, and our team can help find suitable diamond options.
Worldwide Shipping
We support customers worldwide with shipping options to make finding and receiving your diamond simple and reliable, wherever you're located.
Looking for a Premium 4 Carat Lab Grown Diamond?
Buy Right 4 Carat Lab Grown Diamond for your engagement ring, fine jewelry, or custom design. Explore available shapes and specifications.
If You Want a Custom Made 4 Carat Lab Grown Diamond true to your vision, contact our team to discuss your preferred specifications and receive suitable options.
Yes. 4 Carat Lab Grown Diamonds are real diamonds, not diamond simulants such as cubic zirconia. They have the same essential crystal structure, hardness, and brilliance as natural diamonds. The main difference is their origin: they are created in a controlled laboratory environment rather than formed naturally and mined.
Lab grown and natural diamonds have the same essential physical, chemical, and optical properties, making them difficult to distinguish by appearance alone. Professional gemological equipment and grading reports can be used to identify a diamond's origin.
4 Carat lab diamonds are created in controlled laboratory environments using advanced technologies, primarily Chemical Vapor Deposition (CVD) or High Pressure High Temperature (HPHT). These methods recreate the conditions required for diamond growth.
Because larger diamonds can make color and inclusions more noticeable, buyers should consider cut, color, and clarity carefully. An Excellent or Ideal cut can help maximize brilliance, while the right color and clarity grades can provide the desired appearance and value. Certification from a recognized gemological laboratory can also help buyers verify the diamond's grading details.
The time required to grow a 4 Carat lab diamond ring can vary depending on the growth method and the specific diamond. The process may take several weeks to a few months, followed by cutting, polishing, and certification.
The 4 Cs of a diamond are Cut, Color, Clarity, and Carat. These four characteristics are commonly used to evaluate and compare a diamond's quality and specifications.
Lab Grown Diamonds offer the same essential physical, chemical, and optical properties as natural diamonds, but some buyers may prefer natural diamonds because of their geological origin and traditional heritage. Resale considerations may also differ depending on market conditions.
Not necessarily. The ideal diamond size depends on personal style, hand size, and individual preference. A 4 Carat diamond offers a bold visual presence and can be an excellent choice for buyers who want a statement-making engagement ring.
A round 4 Carat diamond typically measures around 10mm in diameter, although the visible size can vary depending on the diamond's shape, cut, and proportions. Elongated shapes such as oval and marquise may appear larger face-up.
Yes. You can share your preferred shape, color, clarity, cut, and certification requirements with Elite Diam. Our team can help identify suitable 4 ct Lab Grown Diamond options based on your preferences and available inventory.