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Are lab grown diamonds flawless?

Flawless lab grown diamonds are possible, but rare. Because lab grown diamonds are made in highly controlled environments, it’s worth asking whether they result in perfect diamonds every time. But trace impurities in the atmosphere and the smallest inconsistencies in the process can cause inclusions and blemishes — just like the ones in natural diamonds. Read on to find out more about evaluating the quality of lab grown diamonds.

What is the quality of a lab grown diamond?

Just like a natural diamond, the quality of a lab grown diamond is determined according to the 4C’s, and will vary from one diamond to another. In fact, lab grown and natural diamonds are so alike that experts require specialized equipment to determine whether a diamond was created in a laboratory or formed naturally. Regardless of origin, both are evaluated using the exact same grading criteria.

How are lab grown diamonds graded?

Lab grown diamonds are graded using exactly the same process as natural diamonds — by analyzing them against the universal standards of the 4C’s: cut, clarity, color and carat weight.

Certifying Helzberg lab grown diamonds

Helzberg partners with independent, internationally recognized grading labs such as the Gem Certification & Assurance Lab (GCAL), the International Gemological Institute (IGI) and the Gemological Science International Diamond Certification (GSI) to assess and certify the quality of our lab grown diamonds.

Shop lab grown diamonds

Helzberg was one of the first national jewelers to offer designs featuring lab grown diamonds. Now our collections include engagement rings as well as everyday, statement and heirloom pieces.

Learn more about lab grown diamonds

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Has something stunning and sparkly caught your eye? Schedule a one-on-one at a store near you or make a virtual appointment with an experienced diamond professional to learn more about it.