REPOLISH
 
Advice on Repolishing of Diamonds

Although a diamond is known as one of the hardest substances on earth, it can undergo abrasion in time. E.G.L. can be of assistance in advising you on the repolishing of your diamonds. Minor surface blemishes can be removed in this way. The diamond can then be enhanced in appearance or perhaps the grade can be improved. For the benefit of our clients we will advise you as to whether the diamond can be improved and we provide a special worksheet for you and your cutter, detailing and marking the areas to be worked on.



LATEST NEWS
 
Surface treated tanzanite found

In March, FGA member Ian Campbell positively identified a faceted tanzanite as being treated by an unknown method. Other previously seen surface treatments took the form of simple acetone-soluble blue dye(s)....

Read More



OUR OFFICES