Gia Diamonds And Diamond Grading Final Questions And Answers 100% Verified A+ Guaranteed

The term "diamond simulant" {Ans: refers to a stone that looks like a diamond but has different optical, physical, and chemical properties.}Before arriving at the earth's surface, diamonds might remain in the mantle for as long as a few {Ans: Hundred Million Years}A feather that reaches a bezel surface as well as the surface of the pavilion main directly under that bezel {Ans: should be plotted on both the crown and pavilion diagrams.}Russia's diamond sources are almost all {Ans: Alluvial}Diamond's attraction to grease is used in {Ans: separating diamond from ore gravels.}VS1 and VS2 stones might have {Ans: minor included crystals and feathers.}