Gia diamond grading quiz - Study guides, Class notes & Summaries

The more an inclusion differs in color from its host diamond - the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel - should be plotted on both the crown and pavilion diagrams In a stone with these clarity characteristics, which would probably be the grade-setting characterisitc? - feather Which would disqualify a stone from being IF - Pinpoint Diamonds with minute inclusions at 10x are - VVS1 or VVS2 A reflecto...

GIA DIAMOND GRADING QUIZ 1 SPRING 2023 SCORED 98% The more an inclusion differs in color from its host diamond the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel should be plotted on both the crown and pavilion diagrams In a stone with these clarity characteristics, which would probably be the grade-setting characterisitc? feather Which would disqualify a stone from being IF Pinpoint Diamonds with minute i...

GIA Diamond Grading Quiz 2 Questions with Correct Answers Before the discovery of South Africa's diamond deposits, the world's two major producers were India and - Answer-Brazil Diamond sources started appearing in South Africa during the - Answer-1860s The Central Selling Organisation was a - Answer-rough diamond distribution agency. The South African diamond rush was sparked by - Answer-the discovery of the Star of South Africa. The soft, diamond-bearing material near the surface ...

GIA DIAMOND GRADING QUIZ 1 SPRING 2023 SCORED 98% The more an inclusion differs in color from its host diamond the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel should be plotted on both the crown and pavilion diagrams In a stone with these clarity characteristics, which would probably be the grade-setting characterisitc? feather Which would disqualify a stone from being IF Pinpoint Diamonds with minute...

GIA DIAMOND GRADING QUIZ 1 SPRING 2023 SCORED 98% The more an inclusion differs in color from its host diamond the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel should be plotted on both the crown and pavilion diagrams In a stone with these clarity characteristics, which would probably be the grade-setting characterisitc? feather Which would disqualify a stone from being IF Pinpoint Diamonds with minute i...

GIA DIAMOND GRADING QUIZ 1 SPRING 2023 SCORED 98% The more an inclusion differs in color from its host diamond the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel should be plotted on both the crown and pavilion diagrams In a stone with these clarity characteristics, which would probably be the grade-setting characterisitc? feather Which would disqualify a stone from being IF Pinpoint Diamonds with minute i...

GIA DIAMOND GRADING QUIZ 1 SPRING 2023 SCORED 98% The more an inclusion differs in color from its host diamond the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel should be plotted on both the crown and pavilion diagrams In a stone with these clarity characteristics, which would probably be the grade-setting characterisitc? feather Which would disqualify a stone from being IF Pinpoint Diamonds with minute i...

GIA DIAMOND GRADING QUIZ 1 SPRING 2023 SCORED 98% The more an inclusion differs in color from its host diamond the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel should be plotted on both the crown and pavilion diagrams In a stone with these clarity characteristics, which would probably be the grade-setting characterisitc? feather Which would disqualify a stone from being IF Pinpoint Diamonds with minute i...