The Diamond anatomy


Colour
Finest White
Colorless D E

Fine White
Colorless F G

White
Near colorless H

Commercial White
Near colorless I

Slightly Tinted
Near colorless J

Faint Yellow
K L M

Very Light Yellow
N to R

Light Yellow
S to Z

Clarity
Flawless
FL - IF

Very very small inclusions
VVS1 - VVS2

Very small inclusions
VS1 - VS2

Small inclusions
SI1 - SI2

Inclusions
I1 - I2 - I3

Cuts & Facets
Princess Cut
54 Facets

Marquise Cut
56 Facets

Cushion Cut
58 Facets

Brilliant Cut
58 Facets

Heart Shape Cut
58 Facets

Emerald Cut
50 Facets

Radiant Cut
54 Facets

Pear Shape Cut
57 Facets

Oval Cut
56 Facets

Tanzanite
is the blue and violet variety of the mineral ziosite
Medium quality
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Highest quality
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