GIA Diamond Essentials Final Exam
Questions and Answers10
Value - ANSWERS-The combination of the Four C's relates primarily to
0.200 gram - ANSWERS-The metric carat equals
Facets - ANSWERS-The small, flat, polished surfaces on a finished diamond are called
- ANSWERS-Most diamonds used in jewelry are
Carbon - ANSWERS-Diamond is composed primarily of
Fancy cuts - ANSWERS-Gem shapes and cutting styles other than the standard round brilliant
are called
Blemishes - ANSWERS-Clarity characteristics confined to the surface of a polished diamond are
called
- ANSWERS-The term "point" in reference to weight is equal to
Hardness - ANSWERS-A gemstone's resistance to scratching is known as its
A half carat of diamonds - ANSWERS-On average, mine workers must process more than a ton of
rock to recover
, Fire - ANSWERS-The flashes of color you see in a polished diamond are called
57 or 58 facets - ANSWERS-A standard round brilliant-cut diamond has
Are mostly triangular or kite-shaped - ANSWERS-The term brilliant cut is used for gemstones
with facets that
More impact on a diamond's value - ANSWERS-Compared to blemishes, inclusions normally
have
Girdle - ANSWERS-The three major parts of a polished diamond are crown, pavilion, and
Apparent clarity - ANSWERS-Fracture filling can dramatically affect a diamond's
Knot - ANSWERS-An included diamond crystal that reaches the surface of a cut diamond is
called a
Loupe - ANSWERS-The most convenient and inexpensive magnifier adequate for diamond
grading is the
Bearding - ANSWERS-Which of the following is a result of the bruting process?
SI1 or SI2 - ANSWERS-A diamond with "noticeable inclusions at 10X would receive which of the
following clarity grades?
Slightly included - ANSWERS-You should tell your customers that the SI designation means
Plot - ANSWERS-A detailed map of a diamond, showing its clarity characteristics, is called a
Questions and Answers10
Value - ANSWERS-The combination of the Four C's relates primarily to
0.200 gram - ANSWERS-The metric carat equals
Facets - ANSWERS-The small, flat, polished surfaces on a finished diamond are called
- ANSWERS-Most diamonds used in jewelry are
Carbon - ANSWERS-Diamond is composed primarily of
Fancy cuts - ANSWERS-Gem shapes and cutting styles other than the standard round brilliant
are called
Blemishes - ANSWERS-Clarity characteristics confined to the surface of a polished diamond are
called
- ANSWERS-The term "point" in reference to weight is equal to
Hardness - ANSWERS-A gemstone's resistance to scratching is known as its
A half carat of diamonds - ANSWERS-On average, mine workers must process more than a ton of
rock to recover
, Fire - ANSWERS-The flashes of color you see in a polished diamond are called
57 or 58 facets - ANSWERS-A standard round brilliant-cut diamond has
Are mostly triangular or kite-shaped - ANSWERS-The term brilliant cut is used for gemstones
with facets that
More impact on a diamond's value - ANSWERS-Compared to blemishes, inclusions normally
have
Girdle - ANSWERS-The three major parts of a polished diamond are crown, pavilion, and
Apparent clarity - ANSWERS-Fracture filling can dramatically affect a diamond's
Knot - ANSWERS-An included diamond crystal that reaches the surface of a cut diamond is
called a
Loupe - ANSWERS-The most convenient and inexpensive magnifier adequate for diamond
grading is the
Bearding - ANSWERS-Which of the following is a result of the bruting process?
SI1 or SI2 - ANSWERS-A diamond with "noticeable inclusions at 10X would receive which of the
following clarity grades?
Slightly included - ANSWERS-You should tell your customers that the SI designation means
Plot - ANSWERS-A detailed map of a diamond, showing its clarity characteristics, is called a
