Quality｜Green Glittering Sapphire Quality｜This is a green sapphire from Kenya, Africa, which is ethically harvested* and has excellent quality and texture. It is unheated and untreated. Green Glittering Sapphire means that this green color can change depending on the intensity of light and the different occasions in the city and outdoors, from grass green to ocean blue green, which is very unique. At the same time, it is fortunate that it does not have the super black inclusions that other green and blue sapphires are most unpleasant, which will only make the whole gem black. This green sapphire always looks like it has very distinct fluorescent green stripes, which is really a sapphire full of forest wildness. Clarity｜SI-2 [This standard is based on the GIA standard for diamond clarity - under the normal human vision standard, the internal and external characteristics of the gem can be seen by the naked eye within 30 cm of the gem]. In fact, this green sapphire has only one feather-like inclusion, and the rest is quite clean. The clarity of the feather-like inclusions is a matter of opinion. Without this feather inclusion, this color-change sapphire would be VVS1 Nearly Flawless Size｜1.79 carats Shape｜6.2 x 6.2 x 5.0mm・Asscher Cut [Asscher Cut]・ Color｜Refers to grass green to greenish blue (a kind of blue-green color similar to the head of a teal or mandarin duck)