A Comprehensive Lab-Grown Diamond Buying Guide
In recent years, lab-grown diamonds have surged in popularity as an ethical and cost-effective alternative to natural diamonds. If you’re considering purchasing a lab-grown diamond, this guide will provide you with all the information you need to make an informed decision. From understanding the science behind these gems to navigating the buying process, we’ve got you covered.
What we will cover
What Are Lab Grown Diamonds?
Lab grown diamonds are created in a laboratory setting using advanced technological processes that replicate natural diamond formation. They possess the same physical, chemical, and optical properties as natural diamonds.
Why Choose Lab Grown Diamonds?
Ethical Considerations
Lab grown diamonds are a responsible choice for those concerned about the ethical implications of diamond mining, including environmental impact and human rights issues.
Quality and Variety
Lab grown diamonds are available in a wide range of sizes, shapes, and colours, providing greater flexibility and options for buyers.
Cost Effectiveness
Lab grown diamonds typically cost 20-40% less than their natural counterparts, offering significant savings without compromising on quality.
Understanding the 4Cs
When buying any diamond, including lab grown, it’s essential to understand the 4Cs: Carat, Cut, Clarity, and Colour.
Carat
Carat refers to the weight of the diamond. Lab grown diamonds are available in various carat sizes, just like natural diamonds.
Cut
The cut of a diamond determines its brilliance and sparkle. Common cuts include round, princess, and emerald. A well-cut lab grown diamond will reflect light beautifully.
Clarity
Clarity measures the presence of inclusions or blemishes. Lab grown diamonds generally have fewer inclusions compared to natural diamonds, often resulting in higher clarity grades.
Colour
Diamonds range in colour from D (colourless) to Z (light yellow). Lab grown diamonds are available in a wide spectrum of colours, including fancy colours like blue and pink.
Certification
Always ensure your lab grown diamond comes with a certification from a reputable gemological laboratory, such as the International Gemological Institute (IGI) or the Gemological Institute of America (GIA). This certification verifies the diamond’s authenticity and quality.
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Book NowAnatomy of a Diamond
In addition to the 4Cs, The anatomy of a diamond is just as important. It refers to various structural parts that contribute to its overall appearance and brilliance. The key components include:
| Anatomy | Description |
|---|---|
|
1. Table: |
The flat top surface of the diamond. |
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2. Crown: |
The upper part of the diamond above the girdle, consisting of the table and the bezel facets. |
|
3. Girdle: |
The narrow band around the widest part of the diamond, separating the crown from the pavilion. |
|
4. Pavilion: |
The lower part of the diamond below the girdle, ending at the culet. |
|
5. Cutlet: |
The small or pointed facet at the very bottom of the diamond. |
Confusion with Cut
The term “cut” can often be confused with the anatomy of a diamond, but it specifically refers to how well the diamond’s facets interact with light. While the anatomy describes the different parts of the diamond, the cut grade evaluates the craftsmanship and precision in shaping these parts. A well-cut diamond will have optimal proportions and symmetry, enhancing its brilliance, fire, and overall visual appeal. Therefore, understanding both the anatomy and the cut is crucial for assessing a diamond’s quality.
Lab Grown Diamond Engagement Ring
Why not build your own ring? You can choose from our live inventory of lab grown diamonds!
Click HereBook AppointmentDiamond Shapes
- Round Cut
- Princess Cut
- Emerald Cut
- Oval Cut
- Marquise Cut
Diamond Terms
An imperfection on a diamond’s surface that may or may not be recognizable.
The amount of white light reflected from the diamond’s surface is known as the diamond’s brilliance.
A 58-faceted round diamond.
Measurement used for spanning the weight of a diamond. One carat is equal to one fifth of a gram.
A graded scale that measures the quantum of defects within a diamond. The ranges from flawless( FL) to severely included( I3).
A diamond with a minor inclusion.
Diamond colour tones are rated on a scale of D (colourless) to Z. (yellow brown).
The diamond’s bottom point, which may or may not have a facet.
Angle and geometric shape proportion that includes both shape and percentage of stone. Determines the stone’s sparkle and radiance.
Hearts and Arrows are reflected in a round diamond that is perfectly proportioned.
Hearts and Arrows are reflected in a round diamond that is perfectly proportioned.
An acceptable, more affordable cut with good proportions.
This cut is designed to optimise the diamond’s carat weight while still catching some sparkle.
A visibly dull and lifeless diamond that lacks proportion and quality.
The distance between the culet and the table of a diamond.
The brilliance and sparkle of a diamond are determined by its height divided by its width.
A diamond that has no visible flaws or blemishes when viewed with the naked eye.
The polished, flat surfaces of a diamond.
Color light that is reflected and emanates from the inside out.
When exposed to UV light, the diamond surface glows with an illuminating bluish colour, which normally has no effect on look or quality.
The narrow band that encompasses the width of a diamond.
A flaw in a diamond that usually appears in the crystal. It may or may not be apparent to the naked eye, but it is noticeable when magnified.
The proportions of the diamond’s cut. The finer the craftsmanship, the better the diamond.
The bottom part of a diamond.
One hundredth of a carat.
A stone’s exterior finish, ranging from excellent to poor.
The amount of light reflected from a diamond’s surface that combines fire and brilliance.
The overall proportion and unity of a stone’s cut. The degree of symmetry varies from poor to excellent.
the portion of a diamond that is at the top and has the largest facet.
The diamond’s overall diameter, which splits the table’s width, is important for determining the stone’s sparkle.
Where to Buy Lab Grown Diamonds
Online retailers and jewellery stores often offer competitive prices and a broad selection.
At Hockley Jewellers, we pride ourselves on offering an exceptional selection of diamonds, backed by our status as GIA approved retailers. The Gemological Institute of America (GIA) is the world’s foremost authority in gemology, ensuring that every diamond we offer meets the highest standards of quality and authenticity.
When you choose Hockley Jewellers, you can be assured that you are investing in a diamond of exceptional quality and value, supported by the stringent standards of the GIA. Whether you’re searching for a stunning engagement ring or a timeless piece of jewellery, our commitment to excellence and customer satisfaction ensures a superior shopping experience.
Care and Maintenance
Lab grown diamonds require the same care as natural diamonds. Regular cleaning and professional inspections will keep your diamond sparkling.
Regular Cleaning
Use a soft toothbrush and mild soap to clean your diamond.
Professional Cleaning
Have your diamond professionally cleaned once a year.
Avoid Harsh Chemicals
Stay away from bleach and other harsh cleaning agents.
Frequently Asked Questions
Are lab grown diamonds real diamonds?
Yes, lab grown diamonds are real diamonds with the same physical, chemical, and optical properties as natural diamonds.
How much cheaper are lab grown diamonds compared to natural diamonds?
Lab grown diamonds are generally 20-40% cheaper than natural diamonds.
Can you tell the difference between lab grown and natural diamonds?
No, even professional gemologists require specialised equipment to differentiate between lab grown and natural diamonds.
Are lab grown diamonds environmentally friendly?
Lab grown diamonds have a significantly lower environmental impact compared to mined diamonds, making them a more sustainable choice.
How are lab grown diamonds made?
Lab grown diamonds are created using two primary methods: High Pressure High Temperature (HPHT) and Chemical Vapour Deposition (CVD) to mimic natural conditions to create a diamond.
What is the difference between natural and lab-grown diamonds?
Natural diamonds are formed over millions of years deep within the Earth, while lab-grown diamonds are created in controlled laboratory environments using advanced technology. Both types of diamonds have identical physical, chemical, and optical properties.
