6/24/25, 7:33 PM DCA Gemology Study Set
DCA Gemology Study Set\ACTUAL EXAM
\NEWEST VERSION 2025-2026
\COMPLETE QUESTIONS AND ACCURATE
DETAILED ANSWERS \VERIFIED
SOLUTIONS ALREADY GRADED A+
2
4 body
Terms in this set (100)
1/12
, 6/24/25, 7:33 PM DCA Gemology Study Set
Colored gemstone jewelry 10%
represents about what
percentage of sales for
many jewelry retailers>
Women buying for Individuality
themselves often choose
gemstone jewelry for its
fashionability, affordability
and
Colored gemstones offer Personalized presentations
traditional retailers a
competitive advantage
because they usually
require
Mineral gems come from Natural gems
Earth's rock forming
processes, and are the
products most consumers
think of as
In modern times some Environmental issues
organic gems have been
affected by
Some experts estimate 3/4
that what fraction of
colored gems is now
treated?
Most modern imitation Plastic
gems are made from
glass, ceramic, or
All true gemstones Durability
possess beauty, rarity and
2/12
DCA Gemology Study Set\ACTUAL EXAM
\NEWEST VERSION 2025-2026
\COMPLETE QUESTIONS AND ACCURATE
DETAILED ANSWERS \VERIFIED
SOLUTIONS ALREADY GRADED A+
2
4 body
Terms in this set (100)
1/12
, 6/24/25, 7:33 PM DCA Gemology Study Set
Colored gemstone jewelry 10%
represents about what
percentage of sales for
many jewelry retailers>
Women buying for Individuality
themselves often choose
gemstone jewelry for its
fashionability, affordability
and
Colored gemstones offer Personalized presentations
traditional retailers a
competitive advantage
because they usually
require
Mineral gems come from Natural gems
Earth's rock forming
processes, and are the
products most consumers
think of as
In modern times some Environmental issues
organic gems have been
affected by
Some experts estimate 3/4
that what fraction of
colored gems is now
treated?
Most modern imitation Plastic
gems are made from
glass, ceramic, or
All true gemstones Durability
possess beauty, rarity and
2/12
