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

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

GIA Diamond Grading Quiz 1 - Questions and Answers 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 characteristic? Feather Which would disqualify a stone from being IF Pinpoint Diamonds with minute inclusion...

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 surfa...

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 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...

Before the discovery of South Africa's diamond deposits, the world's two major producers were India and - Brazil Diamond sources started appearing in South Africa during the - 1860s The Central Selling Organisation was a - rough diamond distribution agency. The South African diamond rush was sparked by - the discovery of the Star of South Africa. The soft, diamond-bearing material near the surface of a diamond field was named - yellowground Cecil Rhodes' main competitor in his early at...

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%