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  • G - E
  • VS2 - VVS1
  • Excellent - IDEAL

Ideal Cut diamonds have outstanding sparkle and flawless symmetry with perfect proportions to refract light. As the rarest and most valuable diamonds of all, they show almost no color. No visible imperfections or inclusions can be seen in VVS1 & VVS2 grade diamonds to untrained eyes. Minor inclusions may be visible under magnification.


A grading report or diamond certificate is an independent, expert opinion on the quality of the diamond. Gemologists from the world's leading grading labs use special equipment to measure the weight and dimensions of the diamond and assess quality characteristics such as cut, color, and clarity. Grown Brilliance only utilizes the most distinguished grading labs.Please contact us to request the grading report.

L:W Ratio
L:W Ratio - Length to Width Ratio

The length-to-width ratio compares the length of a diamond to its width to show how elongated a fancy-shaped diamond appears when viewed from the top. Length-to-width ratio is a matter of personal preference with some individuals preferring a more elongated shape and others a more equal or square shape. It is calculated as length divided by width.

Table %

The table is the largest facet of a gemstone, and is located at the top. Table % is the table width as a percentage of the girdle diameter.

Diamond Anatomy
Depth %

Diamond depth is a factor of a diamond's cut. The depth of diamond is its height measured from the culet (bottom tip) to the table (flat, top surface). The diamond depth percentage is calculated by dividing total depth by the average diameter, then multiplying by 100.

Diamond Anatomy
Fluorescence Fluor.

Fluorescence refers to a diamond's tendency to emit a soft colored glow when subjected to ultraviolet light (such as a "black light"). Overall, diamond fluorescence should not be a major factor in the purchase of a diamond since its effects are negligible. Fluorescence grades include Very Strong, Strong, Medium, Faint, None.


Polish describes the finish of the facets of the diamond. Polish is graded as Poor, Fair, Good, Very Good, Excellent, or Ideal. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry.


Diamond Symmetry refers to how well aligned the facets of a diamond are. Symmetry impacts how well a diamond interacts with light and how brilliant a diamond is. Symmetry grades are measured as Excellent, Very Good, Good, Fair and Poor.

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Select your perfect diamond from thousands of ethically created diamonds, then choose a setting and we will show you your custom-made ring.

Loose lab grown diamonds from Grown Brilliance are an ethical alternative to mined diamonds. They feature exceptional beauty and have the same physical, chemical, and visual properties as mined diamonds.

At Grown Brilliance, we carry a large assortment of loose diamonds online. In fact, we have over 20,000 diamond loose stones to choose from. These stones are available in many cuts, including oval, round, pear, cushion, emerald, princess, marquise, heart, and more. They also vary in cut, carat weight, clarity, and price. Rest assured you will find your favorite diamond that fits your budget. Whether you want loose grown diamonds for an engagement ring or other piece of jewelry, we can help you find the perfect stone.

We are your premier source for loose lab grown diamonds. All of our diamonds are crafted in a controlled laboratory setting by skilled scientists. Man-made diamonds possess the same fire and scintillation as mined diamonds. When you buy from us, you can be confident that you’ll receive high-quality diamonds that are an ethical option.

Explore our selection and find the right loose lab diamonds at Grown Brilliance.

A characteristic about diamonds that everyone knows is their incredible durability. Indeed, the famous phrase “diamonds are eternal” is totally accurate.

So, the answer is that good quality lab diamonds will last forever, and there's nothing that will dull their shine or interfere with their brilliance. Because of this, it's nearly impossible to tell the difference between a natural diamond and a lab grown one.

Regular care can keep your diamonds clean and sparkly. Simply clean them with warm water and a soft toothbrush. You can also get your jewelry professionally cleaned once a year. When traveling, be sure to store your diamonds and/or rings in a box or container to prevent them from getting damaged.

If you wear a diamond ring, consider taking it off before going to bed, applying lotion, using cleaning products, and spraying perfume. This can help ensure the piece lasts for many years.

Similar to mined diamonds, lab created diamonds have a resale value and sell for a portion of the original sale price. You can receive a higher value based on several factors, such as if the diamond is in good condition and has excellent quality. Be sure to also keep your diamond’s certification because this is important if you decide to sell.

Yes. Like mined diamonds, laboratory-grown diamonds are simple to appraise and insure.

The first advantage of lab grown diamonds is that natural diamonds and lab created diamonds can hardly be distinguished from one another. The untrained eye can never tell whether you’re wearing a man-made or natural diamond. In addition to their stunning appearance, they are also:

Environmentally friendly because lab created diamonds don't harm any land surfaces.

Free of conflict and are ethically sourced. The production of lab grown diamonds never involves harming or taking advantage of diamond miners. As a result, you will never have to worry that you are buying a blood diamond.

On the other hand, the disadvantage refers to rarity. If you are looking for a natural gemstone coming from the earth without caring about the previous characteristics, then you probably won't prefer a diamond made in a laboratory.


The fact that they are more affordable than minerals and more ethical, because they do not require an extraction process and do not degrade nature, demonstrates that the industry and the presence of these beautiful and modern diamonds will only grow exponentially in the future.

Two methods can produce jewelry-quality diamonds: HPHT and CVD.

HPHT is an abbreviation for High Pressure/High Temperature. This method replicates the natural formation of diamonds by subjecting carbon to high temperatures and pressing it together. This expensive process necessitates a significant amount of energy.

CVD is an abbreviation for Chemical Vapor Deposition. A seed crystal chamber is filled with a mixture of hydrogen and methane gas. Microwave power often heats the chamber to a high temperature, which excites the gas. The diamond grows on the seed crystal.


If you want to invest in a high-quality lab grown diamond, you don't need to worry about it getting rusty or fading with time. These diamonds are well-tested and winning the hearts of many people.

Certified gemological institutes grade lab grown diamonds using the same 4Cs that are used to grade naturally mined diamonds. It means that the properties of each diamond, such as its color grade, carat weight, clarity grade, and cut grade, are validated by a diamond certificate like the mineral one.

The most well-known grading laboratories that give this type of certificate are the Gemological Institute of America (GIA), the American Gem Society (AGS), and the International Gemological Institute (IGI).

You can make an informed decision and compare similarly graded diamonds by having a certificate like these.


Grown Brilliance is the best location to buy lab created diamond jewelry or loose diamonds.

Our many years of experience in the jewelry business and understanding have assisted us in identifying the unique possibilities and enormous demand for an alternative to normally mined diamonds.

We deliver on every level of our devotion to quality, ethics, product integrity, design, and value. We remove the friction and ambiguity from online diamond purchasing by providing you with high-quality jewelry options and a smooth, risk-free shopping experience.


Yes, man-created diamonds are totally worth it! They can cost around 30% less than earth diamonds and are structurally identical, so you’re investing less for more – which is perfect.

The main difference is how each one is made. The mineral diamond is formed by a natural process dependent on extremely long natural factors. On the other hand, the laboratory diamond is a more efficient approach to producing diamonds with the same appearance and physical, chemical, optical, and atomic properties.

Furthermore, there are many difficulties in extracting mineral diamonds, while those made in laboratories are much more ethical and eco-friendly.


Lab grown diamonds are definitely not even close to being fake diamonds. Historically, false diamonds were usually made of glass. Glass is far less durable and has far less radiance than a well-cut diamond. There are no such problems with lab created diamonds. They are as durable and dazzling as mineral diamonds.

Diamonds created in a laboratory have the same thermal and electrical conductivity as mined diamonds. As a result, they will pass the diamond tester exam.