We grade pearl as per international accepted standard.
Size in mm : We measure the middle
pearl and end pearl for the necklace. If it is a Loose
peal then we measure in two different dimensions.
Carat : We take net weight of the peal
without any thread, pin, or pendent Weight.
Chaw : Chaw is technical weight of
the real peal. We give chaw weight in real Pearl.
Drill : We mention whether the pearl
is drilled, Undrilled or half drilled to Identify the
pearl properly.
Shape : We define the shape like Round,
near Round, Button, Drop, Oval & Baroque. If it
is a necklace then we generalize grading compare to
Individual pearl.We grade pearl as per international
accepted standard.
Size in mm : We measure the
middle pearl and end pearl for the necklace. If it is
a Loose peal then we measure in two different dimensions.
Carat : We take net weight of the peal
without any thread, pin, or pendent Weight.
Chaw : Chaw is technical weight of
the real peal. We give chaw weight in real Pearl.
Drill : We mention whether the pearl
is drilled, Undrilled or half drilled to Identify the
pearl properly.
Shape : We define the shape like Round,
near Round, Button, Drop, Oval & Baroque. If it
is a necklace then we generalize grading compare to
Individual pearl.
Body Colour : If it is a necklace then
we define over all body colour like white, Cream, Yellow.
If certificate is of individual pearl then the pearl
body colour is Very specific.
Overtone : Overtone is a lustrous colour
normally found on the top of the pearl This could be
Rose, White, Silver, Gray, Yellow & so on.
Orient : Orient is a rainbow colour
effect which normally found on real pearl as Well as
good quality of culture pear. We always mention present
& Absent for the individual pearl.
Luster : Luster means the flow coming
from the pearl or we can call it as pearl Effect. We
generally categories them in good, Excellent, fair &
poor.
Surface : Surface is the quality of
surface like clean, spotted, blemish, heavily blemish,
etc. In case of necklace we generalized term for the
whole necklace.
Nacre : Nacre means the layer form
on the pearl, for culture pearls a thick layer Or thin
layer can be separated and for real pearls we separate
them for Transqulant or thick.
Matching : For individual pearl there
is no matching so we normally write not Applicable.
But in case of pair of pearl, necklace or bunch of pearls
we categories them as poor, good, excellent.
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