W Wfpajfad Rough_Rock Joined Jun 14, 2011 Messages 4 Jun 15, 2011 #1 Hi.. I was looking at the certificate for my diamond and it has "surface graining" in the comments part. What does this mean? Thanks
Hi.. I was looking at the certificate for my diamond and it has "surface graining" in the comments part. What does this mean? Thanks
G Grishadiam Rough_Rock Trade Joined Jul 1, 2012 Messages 3 Jul 1, 2012 #2 graining can sometimes be polished off the stone. it is very difficult to see under a x10 magnification loupe you really need a microscope to be able to see graining in a stone.
graining can sometimes be polished off the stone. it is very difficult to see under a x10 magnification loupe you really need a microscope to be able to see graining in a stone.
300x240.png)