Industrial HTHP Synthetic Yellow Rough Loose Diamond for Cutting Dressing
Author:liliang Time:2017-07-03 10:19:52
Industrial HTHP Synthetic Yellow Rough Loose Diamond for Cutting Dressing
LiLiang Diamond is a Factory focused on production of HTHP Synthetic Rough Loose Diamond for Jewels and Industrials.
Industrial Synthetic Yellow Rough Diamonds Mainly Used for Dressing, Cutting, or Wire Drawing, etc.
LiLiang Diamond Factory Own Rich production experience related to industrial synthetic diamond, because our first factory was Founded in the year of 1990, focused on production of industrial Synthetic diamond micro powder.
Brief Introductions LiLiang Diamond HTHP Synthetic Yellow Rough Diamond:
(1). Size of Industrial Synthetic Yellow Loose Diamond:
from 16/18=1.2mm to 5mm.
(2). Lowest Quality of LD910 and LD920: 100% incomplete shape with much more impurity inside and outside.
(3). Quality of LD940: 90% incomplete shape, with a little lower impurity content compare with LD920.
(4). Quality of LD960: 70% with complete shape, lower impurity content compare with LD940.
(5). Quality of LD980: 100% complete shape, with very small impurity content.
(6). Quality of LD990: 100% complete shape, without impurity content, manual select under microscope.
More detail difference between Quality Grade, please check the pictures above.
If there is any further demand please email us freely.