Gemstone Testing Equipment

Gemstone Testing Equipment




Product Image Item Name- Price
DN1 DiamondNite Diamond & Moissanite Tester

DN1 DiamondNite Diamond & Moissanite Tester

This instrument does both tests - thermal conductivity for diamond (a conventional diamond tester) and electrical conductivity for moissanite....
$319.95

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Presidium Multi-Tester

Presidium Multi-Tester

The Presidium Multi Tester (PMuT) utilizes the combine principles of thermal and electrical conductivity. The measuring probes together with the...
$499.95

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Gemometrics GemPen Diamond Screener

Gemometrics GemPen Diamond Screener

Gemometrics GemPen Diamond Screener. Contact us to attend our free GemPen Tutorial and Demo on February 12th at Lacy West Supplies at 10:00 am and...
$2,995.00

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Gemometrics GemPen Filter 4

Gemometrics GemPen Filter 4

Gemometrics GemPen Filter 4. The LW Filter 4 (in combination with Filter 1) helps the user to distinguish between a natural fluorescing diamond and...
$395.95

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Presidium Gemstone Tester II

Presidium Gemstone Tester II

Presidium Gemstone Tester II.The Presidium Gem Tester II is based on the invention of Professor Julian Goldsmid from the University of New South...
$439.95

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Presidium Dial Gauge

Presidium Dial Gauge

Cost effective way to accurately measure gemstones; delivers millimeter read-out with instant carat conversion. One year warranty. Easy to use, easy...
$279.95

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Jo-Di Diamond Weight Gauge

Jo-Di Diamond Weight Gauge

Computes weight of diamond without removing stone from mounting. Width and depth are measured with caliper and compared with measurements in table....
$59.95

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Refractometer Liquid, 10 g

Refractometer Liquid, 10 g

Refractive Index Liquid. 1.785 +/- 0.005. 2ml.
$59.95

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Diamond & Stone Gauge

Diamond & Stone Gauge

Folds to the size of a half dollar. Contains 4 discs. Measures round and baguette cuts from 1/100 to 2 ct. Made of aluminum - will not scratch your...
$5.95

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Diamond and Stone Gauge

Diamond and Stone Gauge

Aluminum pocket gauge for measuring loose stones and settings ranging from .03 points to 4 carats. A birthstone chart is embossed on the reverse side.
$9.95

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737 Universal Diamond Gauge

737 Universal Diamond Gauge

Contains 7 blades for measuring the most popular diamond shapes: round, baguette, square, pear and marquise stones. Stainless steel, high quality...
$10.95

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Chelsea Filter

Chelsea Filter

Used to help determine whether certain red, blue and green stones are natural or synthetic. Can also be used for detecting synthetic blue Spinel and...
$49.95

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DFL Darkfield Diamond View

DFL Darkfield Diamond View

DFL Darkfield Diamond View. The perfect way to determine whether diamonds have been fracture filled. Used with a Maglite mini flashlight, this fine...
$99.95

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Baker Diamond Gauge

Baker Diamond Gauge

Baker Diamond Gauge. A versatile mounting and stone gauge. It has holes for measuring stones, and extensions for gauging mountings. Marked with carat...
$9.95

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Polariscope

Polariscope

Polariscope. Helps you identify gemstones by quickly and accurately identifying single or double refracting stones. Helps distinguish between natural...
$439.95

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Gem Refractometer

Gem Refractometer

Gem Refractometer. Durable CZ Testing Prism Built-In Monochromatic LED Light Large Visual Field, Easy to Read. Comes with R.I. Liquid (1.785 +/-...
$795.95

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Calcite Dichroscope

Calcite Dichroscope

Calcite Dichroscope. Excellent Iceland Spar.Black AppearanceBig Eyepiece.Leather Package.
$99.95

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