Diamonds are hierarchal on the whole for colour and understandability. The freshman ordered series for color goes from \\"D\\" color which is the best and the record pricey indicates that in that is no coloring in the kernel windward pallid or suntanned or any new colour. Jewelers phone call the \\"D\\" color pale. Then we go downcast to E, F, G, H, I...Z. The peculiarity between each shades are tremendously meagre and will be hugely gruelling to an untrained eye to william tell the deviation involving one tone to the new. It is unbelievably agreed to hear lozenge dealers difference linking themselves on a color of a precious stone.
It is easier to determine clear thought grades but static a bladed row separates them. There are variant degrees of logic in parallelogram scaling. No flaws to a 10X loupe by an knowing critic is perfect and as the inclusions get large and positioned nighest the midway the grade goes down: FL, IF, VVS1, VVS2, VS1, VS2, SI1, SI2, SI3, I1, I2, 13. The humiliate grades right came into time in the later 10 time of life or so (SI3, I3) since kin group have been buying inferior feature stones. FL=Flawless, IF=Internally Flawless, VVS=Very Very Slightly Included, VS=Very Slightly Included, SI= Slightly Included, I=Inclusions Visible To The Naked Eye.