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GIA-Diamonds > GIA-DDG 15 > Flashcards

GIA-DDG 15 Flashcards

1
Q

The care that goes into the fashioning of a polished diamond, as confirmed by its finish

A

Craftsmanship

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2
Q

The size of the facet at the bottom of the diamond where the pavilion mains meet

A

Culet Size

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3
Q

A diamond’s physical shape, including its proportiions and durability, determined by decisions made during the fashioning process

A

Design

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4
Q

The quality of the polish and precision of the cut of a fashioned gemstone

A

Finish

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5
Q

Girdle thickness expressed as a percentage of average girdle diameter

A

Girdle thickness percentage

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6
Q

The length of the lower girdle facets expressed as a percentage of the total distance between the girdle and the culet

A

Lower girdle facet percentage

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7
Q

The angle formed by the pavilion mains and the girdle plane

A

Pavilion Angle

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8
Q

The distance from the girdle plan to the culet, expressed as a percentage of average girdle diameter

A

Pavilion depth percentage

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GIA-Diamonds (6 decks)

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