going through Gemology it would be necessary to have a brief over
view of Gemstones.
is a heavy subject for starters and hence it would be good if you
can go through Gemstones basics first.
If you are planning to purchase a gemstone it is a lot important
to have a 10X Triplet and a Tweaser with you.
The more about 10X Triplet and a Tweaser will be covered in Gemology