detachable gemstone polariscope

Brand Name:Fable

Model Number:FTP-LED

Place of Origin:Guangdong, China

...use it to quickly determine if the stone at hand is isotropic or anisotropic or, at best, to determine the optic character of gemstones. In addition, the polariscope is very useful for distinguishing solid inclusions from negative inclusions as well as for

Brand Name:VANCO

Model Number:VPP-30

Place of Origin:CHINA

...Polariscope The polariscope may be one of the most underestimated tools in gemology. Most gemologists use it to quickly determine if the stone at hand is isotropic or anisotropic or, at best, to determine the optic character of gemstones. With some small additions, one can determine both optic character and the optic sign of a gemstone...

Brand Name:FZLink

Model Number:RHGZ-110/RHGZ-220

Place of Origin:FuZhou China

...Gemstone table Polariscope with Interference ball Desktop Polariscope Model RHGZ-110/220 Product description It is very useful in identifying moissanite and detecting strain in diamonds and other gems. Polariscopes are also used to separate synthetic amethyst from genuine. This desktop instrument has a built-in light source. Bench type polariscope is an instrument specially designed for analyzing and viewing if a gemstone...

Brand Name:Van Cleef & Arpels

Model Number:VCARO1IH00

Place of Origin:China

...: 18K Yellow Gold Diamond: Without Diamond Stone: Without Gemstone Shape: Flower Style: 18K Yellow Gold Earrings Clasp: Clip system for earrings with detachable post About the collection: Faithful to the very first Alhambra jewel created in 1968, the