For more expensive to very expensive raw material, there are many weight categories. The sorting into this weight categories are not accurate.
After this processing steps the raw material is ready to use for cut the stones.
For each category of stone there are size limit in rough depend on location of rough. Some stones are available in small rough only.
For goods sorted and graded rough go to our catalog "Rough online ready for lapidary"
We will offer you tables that list the sizes available for lapidary,
This lists will include the possible size to be cut.
From our Lapidary tables Gem-online attached to each stone,
there you can read the maximum size for the stone to be
cut for each shape. Not always all sizes and qualities of rough
are available on the market
Before you plan your new production of new design to finish
products, make sure this goods are available, if not reduce
the size or change to another product, otherwise you
could face the problem of not be able to finish your
production. Or face production delay, which leads
to unhappy customer and cancellation.