TLI GLOBAL GEMSTONES POLISHING is the in-house polish factory of the group. Our experts and dedicated team has deep knowledge of prevailing market trends and therefore keeps a check at all levels in order to deliver quality products to our customers all over the world. supplying gemstones to the jewelry wholesale trade. We specialize in custom cutting for manufacturers and designers, and we pride ourselves on our on-time delivery, diligent service, and consistent quality.

Polishing refers to the degree of smoothness of each facet of a Diamonds/Gemstones as measured by a gemologist. When a diamonds/Gemstones cut and polished, microscopic surface defects may be created by the polishing wheel as it drags tiny dislodged crystals across the surface.

at TLI GLOBAL Diamonds and Gemstones displays the polish grade as determined by the GIA (Gemological Institute of America). Our Experts and Professionals have keen eye to make well polished Precious stones. Our Polishing Grade using the following scale:

No polish defects visible at 10x magnification.
Very Good
Any defects are extremely difficult to see at 10x magnification.
Any defects are difficult to see at 10x magnification.
Defects are noticeable at 10x magnification, and may be visible to the naked eye.
Defects are visible to the naked eye.

Our Experts and Professionals Has Go Through Multiple Steps to Get Final Product like AWING, GRINDING, SANDING, LAPPING POLISHING TUMBLING. After Each Step The Quality of Stone will be Determined by Our Expert to Get Precious Diamonds/Gemstones.