99 points and brainliest. question: what does the gia do (minerals)

The GIA is basically a description of the jewel or precious metal, usually diamond. It includes how it was cut from the original gemstone, weight, and anything else done to the mineral, like a polish or shine.
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Hey there,

GIA highlights the special features of your diamond 

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Labor costs would be a large factor holding production of shade-grown coffee back. if it requires higher labor costs to receive a smaller benefit per hectare, then these costs would be prohibitive on expanding this practice to all coffee growing.

The marshall plan rebuilt europe after ww2