GIA Diamond Essentials Final Exam
Questions With 100% Pass
Value - AnswerThe combination of the Four C's relates primarily to
.0.200 gram - AnswerThe metric carat equals
.Facets - AnswerThe small, flat, polished surfaces on a finished diamond are called
. - AnswerMost diamonds used in jewelry are
.Carbon - AnswerDiamond is composed primarily of
.Fancy cuts - AnswerGem shapes and cutting styles other than the standard round
brilliant are called
.Blemishes - AnswerClarity characteristics confined to the surface of a polished
diamond are called
. - AnswerThe term "point" in reference to weight is equal to
.Hardness - AnswerA gemstone's resistance to scratching is known as its
.A half carat of diamonds - AnswerOn average, mine workers must process more than a
ton of rock to recover
.Fire - AnswerThe flashes of color you see in a polished diamond are called
.57 or 58 facets - AnswerA standard round brilliant-cut diamond has
.Are mostly triangular or kite-shaped - AnswerThe term brilliant cut is used for
gemstones with facets that
.More impact on a diamond's value - AnswerCompared to blemishes, inclusions
normally have
.Girdle - AnswerThe three major parts of a polished diamond are crown, pavilion, and
.Apparent clarity - AnswerFracture filling can dramatically affect a diamond's
.Knot - AnswerAn included diamond crystal that reaches the surface of a cut diamond is
called a
, .Loupe - AnswerThe most convenient and inexpensive magnifier adequate for diamond
grading is the
.Bearding - AnswerWhich of the following is a result of the bruting process?
.SI1 or SI2 - AnswerA diamond with "noticeable inclusions at 10X would receive which
of the following clarity grades?
.Slightly included - AnswerYou should tell your customers that the SI designation means
.Plot - AnswerA detailed map of a diamond, showing its clarity characteristics, is called
a
.Extra facets on the pavilion not visible face up - AnswerA diamond that's graded
Flawless might still have
.Inclusions - AnswerThe general term for clarity characteristics within a diamond is
.Natural - AnswerWhen part of the rough crystal's original surface is left on a fashioned
diamond, it's called a
.Nature - AnswerOne of the five factors that determine the overall effect of inclusions on
clarity is
.10X - AnswerThe standard magnification used for clarity grading is
.Clarity characteristics - AnswerIn describing inclusions to customers, which of the
following terms would probably be best to use?
.Feather - AnswerThe general term for any break in a diamond is
.Blemishes - AnswerClarity characteristics limited to the surface of a diamond are called
.Tone & saturation - AnswerTo color grade a light yellow or brown diamond, graders
compare it to a masterstone for
.H - AnswerWhich of the following GIA color grades indicates the greatest amount of
yellow?
. - AnswerThe most common color of fluorescence in gem-quality diamond is
.A range of color - AnswerEach letter grade in the GIA Color Scale represents
.D - AnswerOn the GIA color scale, the top grade in the normal color range is
. - AnswerThe most commonly encountered colors among colored diamonds are
Questions With 100% Pass
Value - AnswerThe combination of the Four C's relates primarily to
.0.200 gram - AnswerThe metric carat equals
.Facets - AnswerThe small, flat, polished surfaces on a finished diamond are called
. - AnswerMost diamonds used in jewelry are
.Carbon - AnswerDiamond is composed primarily of
.Fancy cuts - AnswerGem shapes and cutting styles other than the standard round
brilliant are called
.Blemishes - AnswerClarity characteristics confined to the surface of a polished
diamond are called
. - AnswerThe term "point" in reference to weight is equal to
.Hardness - AnswerA gemstone's resistance to scratching is known as its
.A half carat of diamonds - AnswerOn average, mine workers must process more than a
ton of rock to recover
.Fire - AnswerThe flashes of color you see in a polished diamond are called
.57 or 58 facets - AnswerA standard round brilliant-cut diamond has
.Are mostly triangular or kite-shaped - AnswerThe term brilliant cut is used for
gemstones with facets that
.More impact on a diamond's value - AnswerCompared to blemishes, inclusions
normally have
.Girdle - AnswerThe three major parts of a polished diamond are crown, pavilion, and
.Apparent clarity - AnswerFracture filling can dramatically affect a diamond's
.Knot - AnswerAn included diamond crystal that reaches the surface of a cut diamond is
called a
, .Loupe - AnswerThe most convenient and inexpensive magnifier adequate for diamond
grading is the
.Bearding - AnswerWhich of the following is a result of the bruting process?
.SI1 or SI2 - AnswerA diamond with "noticeable inclusions at 10X would receive which
of the following clarity grades?
.Slightly included - AnswerYou should tell your customers that the SI designation means
.Plot - AnswerA detailed map of a diamond, showing its clarity characteristics, is called
a
.Extra facets on the pavilion not visible face up - AnswerA diamond that's graded
Flawless might still have
.Inclusions - AnswerThe general term for clarity characteristics within a diamond is
.Natural - AnswerWhen part of the rough crystal's original surface is left on a fashioned
diamond, it's called a
.Nature - AnswerOne of the five factors that determine the overall effect of inclusions on
clarity is
.10X - AnswerThe standard magnification used for clarity grading is
.Clarity characteristics - AnswerIn describing inclusions to customers, which of the
following terms would probably be best to use?
.Feather - AnswerThe general term for any break in a diamond is
.Blemishes - AnswerClarity characteristics limited to the surface of a diamond are called
.Tone & saturation - AnswerTo color grade a light yellow or brown diamond, graders
compare it to a masterstone for
.H - AnswerWhich of the following GIA color grades indicates the greatest amount of
yellow?
. - AnswerThe most common color of fluorescence in gem-quality diamond is
.A range of color - AnswerEach letter grade in the GIA Color Scale represents
.D - AnswerOn the GIA color scale, the top grade in the normal color range is
. - AnswerThe most commonly encountered colors among colored diamonds are
