Gemological Gemstone Gem Refractometer Built-In Light for GIA testing
S$ 119.95
Gem Tools
2 items bundle! Jadeite/chelsea filter + Ruby filter for gem testing gemstones.
S$ 59.50
Gemologists' Travel/portable Lab! Gem Microscope,Chelsea Filter,Refractometer
S$ 515.84
GEMOLOGICAL GEMSTONE GEM REFRACTOMETER BUILT-IN LIGHT
S$ 110.87
Chelsea Filter for testing Gemstone Gems,Testing, Loupe. GIA TOOLS
S$ 33.58
Gem Refractometer Refractive Index Liquid Oil RI 1.8
S$ 41.04
Portable Handheld Polariscope Gems Gemstone with LED Flashlight
S$ 41.83
Conoscope Interference Sphere Ball for Polariscope gem testing. Wide Lens
S$ 26.07
10x21mm UV/LED Triplet Illuminated Loupe-Dual Light (white & UV) Magnifier USA
S$ 26.38
Gemologists' Travel/portable Lab!Chelsea filter,Jadeite filter,Conoscope,Tweezer
S$ 515.88
Silver Diffraction Grating Spectroscope Gem/Gemological Tool for GIA use
S$ 50.44
Silver Diffraction SPECTROSCOPE Gem Tool Gemstones by Ade Advanced Optics
S$ 50.31
Desktop LED Light/Flashlight Source for Polariscope / Darkfield Loupe etc
S$ 23.39
DESKTOP LED LIGHT for POLARISCOPE / Gem refractometer..
S$ 23.40
Dark Field 10x Loupe Magnifier Gem Darkfield Testing with LED Flashlight
S$ 43.09
Chelsea (Jadeite) Filter Gemstone/4 Gems,Testing, Loupe
S$ 29.66
Portable Handheld Polariscope with Desktop Led Light
S$ 54.71
Gemologists' Travel/portable Lab! Calcite dichroscope,Dark field loupe, UV+White
S$ 517.13
Dichroscope Calcite Pleachroic Handheld Gem Gemstone Testing Identification Tool
S$ 49.35
Gemologists' Travel/portable Lab!Dichroscope+Spectroscope+Chelsea/Jadeite Filter
S$ 516.17
Professional Prism/Prismatic Spectroscope Gem Gemstone Tool for Gemological use
S$ 79.17
Dichroscope,Chelsea Filter,Jewelers Loupe,Gem Refractometer, RI Oil, Book, 6 Kit
S$ 257.96
Gemological Gem Refractometer with External Monochromatic Light source Gemstone
S$ 110.82
Jadeite/chelsea filter for GEM testing, for GIA use. Gemologist Jeweler tool
S$ 36.92
Titanium Diamond & Gem Stone Tweezers Tool Gemstone
S$ 12.02
10x21mm Triplet LED Illuminated Jewelers Magnifying Eye Loupe Magnifier From USA
S$ 25.55
Monochromatic Light source for Gems Refractometer. Gemstone Gemological Testing
S$ 28.80
ADE Digital 1.40 to 2.00 range Gem Refractometer Gemstone, No Oil required.
S$ 1,578.40
Gemologists' Travel/portable Lab! gem refractometer+UV+White light Loupe/Triplet
S$ 515.99
Gemologists' Travel/portable Lab!Diffraction,Prismatic spectroscope, Ruby Filter
S$ 515.89
Kit of 3! Chelsea Filter, Jewelers Loupe, Dichroscope. Gemological Tools
S$ 75.78
Jeweler's Loupe 10x 21mm Magnifier Lens for gem test
S$ 405.57
HASTING 10x 21 Magnifier Jeweler Loupe by Ade Optics-3 Lens Bonded Together
S$ 24.93
High Quality Portable Calcite Dichroscope, GEM Gemological tools for GIA use
S$ 43.74
Diffraction Spectroscope Gemological Gem Ships from USA BLACK
S$ 54.71
Ruby Filter Gem tester tool identification Gemstones
S$ 32.85
Dichroscope, Chelsea Filter, Gem Loupe, Gemstones of the world Book, Tool Kit
S$ 115.19
Gem jewel Loupe! 10x21mm UV/LED Triplet Illuminated Loupe-Dual Light (white&UV)
S$ 26.61
LED Light Source for Polariscope, Dark Field Loupe Darkfield, Gem testing tools
S$ 11.64
Chelsea Filter, Jewelers Loupe, Spectroscope. Gem Tool
S$ 75.78
10x21mm Triplet HEX 10x eye loupe 10x21 Gem Magnifier
S$ 97.42
Conoscope Interference Sphere Ball for Polariscope gem
S$ 24.36
External Monochromatic Yellow Light Gem Refractometer +Ri Oil Liquid Gemological
S$ 131.28
Jewelers Loupe 10x21mm Magnifier Triplet 10x21 Gem Test
S$ 20.10
Ade Advanced Optics Ruby filter for Gem Testing, GIA Stone Testing
S$ 33.21
Dark Field 10x Loupe with Desktop Light Darkfield Gem
S$ 61.52
Gem Jewel speicimen Measuring Microscope 40x 60x
S$ 87.69
ADE Optics - Portable Calcite Dichroscope, GEM tool For GIA and Gemologists use
S$ 49.23