GEM-ZOOM™ Diamond Clarity scale master set

This set is ideal for training and selling purposes.

All stones are laser inscribed on the girdle for easy identification in case of mixing them.
Includes 11 stones:
Flawless (FL) No internal or external imperfections on or in the diamond. Extraordinarily rare.
Internally Flawless (IF) – No internal imperfections found within the diamond. This level of rating is very rare.
Very, Very Slightly Included (VVS1 / VVS2) – It will be very difficult to see imperfections without the help of at least 10x magnification
of a scope. This is an extremely high diamond quality.
Very Slightly Included (VS1 / VS2) – A diamond that is graded VS2 or VS1 are generally not visible to the eye without some kind of magnification.

Slightly Included (SI1 / SI2) – At this level of clarity the diamond’s imperfections are visible without 10x magnification. In some cases
they are visible to the naked eye depending on placement & size. The greatest price drop occurs between SI1 to the VS range of clarity.
Included (I1) – Included diamonds will have inclusions visible to the naked eye oftentimes. The scale continues down towards I2 / I3, but
we do not generally carry these at de Boulle Diamond & Jewelry or suggest them for our buyers.