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Gemological


Portable Spectroscope Gemstone Identification Small Diffraction Gem Gemological

$32.90


Gemstone gemological GEM Refractometer + case, oil NEW

$107.74


Professional Gemological (G.I.A) Diamond Light Stand with back Black Light.

$199.00


Gemological Institute Of America Education Learn GIA DVD WORLDWIDE SHIPPING DVD

$50.00


GLC Chanthaburi Gemological Laboratory Brief Report With Photo *Online verify

$7.50


Universal Microscope Upgrade Kit *fits most gem gemology gemological microscopes

$139.00


Professional Calcite Dichroscope Trichoic Gemstones Gemological 15mm Diameter

$30.26


Calcite Dichroscope, Trichoic Gem Jeweler Tool Gemological Testing 15mm Diameter

$34.90


Pocket Diffraction Jewelry Gemological Spectroscope for Gemstone Identification

$36.90


Econogem Instruments SSX-1 Professional Gemological Spectroscope

$749.00


AGL American Gemological Laboratories COLOR / SCAN. GIA GEMSET related.

$950.00


Gemstone Identification Pocket Raster Type Diffraction Gemological Spectroscope

$36.90


Monochromatic Light Filter Gem Refractometer Gemological Gemstone 1.81 RI Oil

$65.60


The Gem Gemological Refractometer with Case, Instructions and OIL

$99.95


Gemological Refractometer Lightly Used (GML-501)

$89.00


Gem Refractometer Gemological Gemstone Built-in LED Light Source RI Oil Black

$91.14


Digital Gem Refractometer 1.4-2.0 RI Gemstone Gemological Jewel Diamond, No Oil

$179.99


JEWELERS GEMOLOGICAL GEM STONE REFRACTOMETER with FLASHLIGHT New

$99.00


The Gem Gemological Refractometer with Case and Instructions Guaranteed Item

$99.95


VINTAGE BAUSCH&LOMB GEMSCOPE GEMOLOGICAL INSTITUTE OF AMERICA INTERNATIONAL SALE

$399.99


Pear Diamond and Ruby Engagement Ring - Gemological Institute of America

$7,200.00


Pocket Diffraction Grating Gemological Spectroscope for Quick Gemstone

$66.58


Digital Gem Refractometer 1.4-2.0 RI Gemstone Gemological Jewel Diamond Tool Set

$159.99


Jeweller Tools GEM GEMSTONE GEMOLOGICAL IDENTIFICATION KIT x 4

$90.00


Black Gem Refractometer Gemological Gemstone Built-in LED Light Source + RI Oil

$89.99


New Professional Portable Calcite Dichroscope Gemological Gem & Gemstone Tools

$43.00


Handheld Durable Small Diffraction Spectroscope Gemstone Gem Gemological 55mm

$31.77


1x Monochromatic Light Filter Gem Refractometer Gemological Gemstone 1.81 RI Oil

$91.17


18k gold sugar treated white opal ring w/ gemological lab report 4.8 grams

$450.00


Gem Refractometer Gemological Gemstone Built-in LED Light Source + RI Oil, Black

$103.81


INDEPENDENT GEMOLOGICAL LABORATORIES "Diamond Ring"

$200.00


Helen Woodhull Amethyst necklace w/ gemological lab report 125.03 grams

$4,500.00