Gemological Tools (17)

Ade Advanced Optics 2021TB 20x by 21 mm Triplet Professional Jewelers Loupe, Black with Leather Case

+ 63 reviews

Ade Advanced Optics 10x21 Triplet Professional Loupes

+ 2 reviews

LED Light Source for Polariscope, Dark Field Loupe Darkfield, Gem testing tools

Titanium Diamond & Gem Stone Tweezers Tool Gemstone

Gem Refractometer Refractive Index Fluid Liquid Oil RI 1.8

+ 21 reviews

Jadeite/chelsea filter + Ruby filter for gem testing gemstones. 2 items bundle!

+ 16 reviews

Portable Handheld Polariscope with Desktop Led Light

+ 12 reviews

Conoscope Interference Sphere Ball for Polariscope. Wide 15mm Lens. Gemstones

+ 14 reviews

Conoscope Interference Sphere Ball for Polariscope, gem testing, gemstones.

+ 4 reviews

Monochromatic Light source for Gems Refractometer. Gemstone Gemological Testing

+ 16 reviews

Pocket Diffraction Grating Spectroscope Gem Tool USA

+ 12 reviews

10x21mm Triplet LED Illuminated Jewelers Magnifier/Loupe

+ 15 reviews

Calcite Dichroscope, GEM tools, Made in USA

+ 12 reviews

Medium Diffraction Spectroscope Gemological Gem USA

+ 12 reviews

Ruby Filter Gem tester tool identification Gemstones

Portable Handheld Polariscope Gems Gemstone tool

Dark Field 10x Loupe Magnifier Gem Darkfield Testing