At MJjewels we are truly committed to our jewellery and diamond quality. Every piece that comes out of our workshop meets the highest quality standards and that's why we offer you our Lifetime Guarantee.

In addition to that, each one of our diamonds comes not only with an Authenticity Certificate, but also with an independent gemologist certificate issued by IDT Gemological Laboratories Worldwide that states all its characteristics. And we make it available for you during the whole shopping process. That way, before deciding which diamond to purchase, you can have certified information about it.

The independent gemologist certificate will give you all the information you need about the 4Cs of your diamond: Clarity, Colour, Cut, and Carat Weight.

All our diamonds are VS quality or superior.

Independent gemologist certificate 

IDT Gemological Laboratories Worldwide is one of the top diamond testing companies in the world. Every diamond you buy at MJjewels comes with and independent IDT certificate that ensures you its quality and all its characteristics. 

Every IDT certificate contains an original laboratory report that states: 

  • Certificate no.
  • Description.
  • Gross Weight (if we are talking about a jewel and not just single diamonds).
  • Diamond Weight.
  • Shape of Diamond.
  • Colour.
  • Clarity.
  • Finish.
  • Comments. 
  • Design.

Authenticity Certificate

MJjewels Authenticity certificate proves that your piece of jewellery or your diamond has been bought at our store and, therefore, you are entitled to use our Lifetime Guarantee. Our Authenticity certificate also describes the article purchased and verifies its quality.

What are VS and VSS diamonds?

As we informed you before, all the diamonds you will find at MJjewels have clarity grades from VS to VSS.

Do you know what this means? Let us explain you!

Diamonds clarity is measured by the absence of inclusions (internal imperfections) and blemishes (external imperfections). It is pretty rare and uncommon to find a flawless diamond. In fact, there isn't any diamond absolutely perfect, but there are some that might come really close to it.

Diamond clarity scale contains eleven grades of clarity, being flawless (FL) the highest grade and included (I1, I2 and I3) the lowest.

According to GIA, the non-profit organization that protects diamonds and gems quality and that is responsible for setting up this scale during the 50's, this are the characteristics of each grade:

  • Flawless (FL): No inclusions or blemishes are visible to a skilled grader using 10× magnification

  • Internally Flawless (IF): No inclusions and only blemishes are visible to a skilled grader using 10× magnification

  • Very, Very Slightly Included (VVS1 and VVS2): Inclusions are difficult for a skilled grader to see under 10× magnification

  • Very Slightly Included (VS1 and VS2): Inclusions are minor and range from difficult to somewhat easy for a skilled grader to see under 10x magnification.

  • Slightly Included (SI1 and SI2): Inclusions are noticeable to a skilled grader under 10x magnification.

  • Included (I1, I2, and I3): Inclusions are obvious under 10× magnification and may affect transparency and brilliance.

Since our diamond's clarity is graded VS and superior, when buying at MJjewels you will always be getting diamonds and jewels of superb quality that will delight your senses. 

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