Diamonds have been around for centuries, with each culture giving the gemstone its own unique meaning. Today, diamonds are certified to ensure that buyers are getting what they pay for. But what does it mean to be certified? And what should you look for when buying a diamond? Read on to learn more.

Verifying the 4 Cs

When it comes to diamonds, the 4 Cs are key: cut, color, clarity, and carat weight. A certified diamond has undergone a thorough evaluation by a professional gemologist, who issues a report attesting to the quality of the stone.

The certification process begins with an examination of the diamond under 10x magnification. This process is done by an accredited gemological laboratory so there is no bias on the gem quality. The gemologist looks at the stone’s cut, color, clarity, and carat weight, taking note of any flaws or inclusions. They then compare the diamond to a set of standards for each category, assigning it a grade.

The final step is to issue a certificate, which includes all the information about the diamond’s 4 Cs. The certificate serves as a valuable reference point for buyers and can help to ensure that they are getting the quality of diamonds that they expect.

At RareCarat, the diamonds are inspected for authenticity before they ship. The laser inscription on every girdle is examined under a microscope to make sure the identification number matches the certificate, ensuring you get the exact same diamond you fell in love with online.

Is a Diamond Certificate the Same as a Diamond Appraisal?

A diamond certificate and a diamond appraisal are two different things. A certificate is issued by an independent, accredited gemological laboratory after examining the diamond. An appraisal is done by a qualified appraiser and is used to determine the value of the diamond for insurance purposes.

While an appraisal takes into account the 4 Cs, it also looks at other factors, such as the diamond’s history and current market conditions. The appraiser will also assign a value to the diamond, which may be different from what you paid for it. If you’re looking to insure your diamond, you’ll need an appraisal. If you just want to know more about your stone, a certificate is all you need.

Should I Buy Uncertified Diamonds?

While certified diamonds may cost a bit more, the peace of mind that comes with knowing your stone has been thoroughly examined by a professional is worth the investment. If you’re looking for the best quality diamond, we recommend only considering stones that come with a certificate from an accredited gemological laboratory.

When shopping for diamonds online, be sure to check that the seller is offering certificates from a reputable laboratory. At RareCarat, all of our diamonds come with a certificate from either the Gemological Institute of America (GIA) or the International Gemological Institute (IGI).

Certified diamonds are the best way to ensure you’re getting a quality stone. With a certificate in hand, you can be confident that your diamond has been examined by a professional and that it meets the highest standards for quality.

Ultimately, buying uncertified diamonds is a choice that only you can make. If you trust the word of your jeweler and feel comfortable with the quality of the diamond, then buying an uncertified stone may be the right decision for you. However, if you want the peace of mind that comes with a certified diamond, we recommend sticking to stones that have been evaluated by a professional gemologist.

You may also choose not to buy a certified diamond if you feel confident in your ability to select a quality stone yourself. However, if you’re new to the world of diamonds, we recommend opting for a certified stone to ensure you’re getting the best quality diamond for your money.

Final Thoughts

If you’re in the market for a diamond, it’s important to know what to look for. A diamond certificate is one of the best ways to ensure that you are getting a high-quality stone. The certificates are done by impartial third-party labs that compare diamonds against a set of standards for each category of the 4 Cs.

This ensures an accurate certificate and protects the buyer from paying too much for a lower-quality diamond.Go to to find certified diamonds and get all the information you need about your upcoming diamond purchase.


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