GIA DIAMOND ESSENTIALS
CERTIFICATION EVALUATION FULL
QUESTIONS AND VERIFIED ANSWERS TEST
BANK
●● more impact on a diamond's value
Answer: Compared to blemishes, inclusions normally have
●● knot (K)
Answer: An included diamond crystal that reaches the surface of a cut
diamond is called a
●● extra facets on the pavilion not visible face up
Answer: A diamond that's graded Flawless might still have
●● natural (N)
Answer: When part of the rough crystal's original surface is left on a
fashioned diamond, it's called a
●● value
Answer: The combination of the Four C's relates primarily to
,●● 0.200 gram or 1/5 gram
Answer: One carat weighs
●● facets
Answer: The small, flat, polished surfaces on a finished diamond are
called
●● nearly colorless to very light yellow or light brown
Answer: Most diamonds used in jewelry are
●● Carbon
Answer: Diamond is composed mostly of
●● fancy cuts
Answer: Gem shapes and cutting styles other than the standard round
brilliant are called
●● blemishes
Answer: Clarity characteristics confined to the surface of a polished
diamond are called
●● hardness
Answer: A gemstone's resistance to scratching is known as its
, ●● a half carat of diamonds
Answer: On average, mine workers must process more than a ton of rock
to recover
●● fire
Answer: The flashes of color you see in a polished diamond are called
●● 57 or 58 facets
Answer: A standard round brilliant-cut diamond has
●● are mostly triangular or kite-shaped
Answer: The term brilliant cut is used for gemstones with facets that
●● girdle
Answer: The three major parts of a polished diamond are crown,
pavilion, and
●● apparent clarity
Answer: Fracture filling can dramatically affect a diamond's
●● loupe
CERTIFICATION EVALUATION FULL
QUESTIONS AND VERIFIED ANSWERS TEST
BANK
●● more impact on a diamond's value
Answer: Compared to blemishes, inclusions normally have
●● knot (K)
Answer: An included diamond crystal that reaches the surface of a cut
diamond is called a
●● extra facets on the pavilion not visible face up
Answer: A diamond that's graded Flawless might still have
●● natural (N)
Answer: When part of the rough crystal's original surface is left on a
fashioned diamond, it's called a
●● value
Answer: The combination of the Four C's relates primarily to
,●● 0.200 gram or 1/5 gram
Answer: One carat weighs
●● facets
Answer: The small, flat, polished surfaces on a finished diamond are
called
●● nearly colorless to very light yellow or light brown
Answer: Most diamonds used in jewelry are
●● Carbon
Answer: Diamond is composed mostly of
●● fancy cuts
Answer: Gem shapes and cutting styles other than the standard round
brilliant are called
●● blemishes
Answer: Clarity characteristics confined to the surface of a polished
diamond are called
●● hardness
Answer: A gemstone's resistance to scratching is known as its
, ●● a half carat of diamonds
Answer: On average, mine workers must process more than a ton of rock
to recover
●● fire
Answer: The flashes of color you see in a polished diamond are called
●● 57 or 58 facets
Answer: A standard round brilliant-cut diamond has
●● are mostly triangular or kite-shaped
Answer: The term brilliant cut is used for gemstones with facets that
●● girdle
Answer: The three major parts of a polished diamond are crown,
pavilion, and
●● apparent clarity
Answer: Fracture filling can dramatically affect a diamond's
●● loupe
