Category: Diamond & Moissanite Testers


SGD $545.00

0 reviews


The premium diamond & moissanite tester now comes with a newly redesigned magnetic tip - Replaceable and Micro probe tip, available separately, to authenticate colorless diamonds as small as 0.01 carats.

Adaptor not included.

Adamas Magnetic Probe Tip (Replaceable)

SGD $99.00

Adamas Magnetic Probe Tip (Micro)

SGD $99.00


SGD $35.00

Calibration Disk for Adamas

SGD $15.00
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The world’s first diamond and moissanite tester with a replaceable magnetic tip, and a micro magnetic probe tip to authenticate diamonds as small as 0.01 carats.


The epitome of style and cutting-edge technology, Adamas diamond and moissanite tester comes with a changeable magnetic probe tip and allows you to replace any worn or damaged probe tip yourself, eradicating and reducing any equipment downtime. It can also be used with a special micro magnetic probe tip, available separately, which is able to authenticate colorless diamond melees as small as 0.01 carats.

A hallmark of design featuring a dynamic LED display and a sleek ergonomic grip, the premium choice Adamas tester is precise, reliable and made of excellent quality.


  • Easy-to-use interchangeable magnetic probe tip
  • Industry’s thinnest probe tip for testing colorless diamonds
  • World’s only magnetic micro probe tip
  • Dynamic display with super bright micro LED for clear and distinct results
  • Sleek chrome-brushed ergonomic grip
  • USB port for alternative power source and connectivity


  • Detects colorless diamonds, moissanites, simulants instantly with metal alert
  • Accurate testing on colorless diamonds as small as 0.02 carats and diamond melees as small as 0.01 carats (with micro probe tip)
  • Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone, for enhanced accuracy
  • Light and portable for convenience


Power & Battery

3 x AAA alkaline batteries (approximately 12 hours of continuous use)

USB port to be used with USB cable and appropriate Presidium Universal USB Power Adaptor

Recommended Operating Conditions

Optimal Operating Temperature: 18°C – 27°C (65°F – 80°F)

Storage Temperature: 14°C – 51°C (57°F – 124°F)


Dimension & Weight

Length: 189mm (7.44 inches)

Width: 36mm (1.42 inches)

Height:28mm (1.10 inches)

Weight (without batteries): 85.0 grams (2.99 oz)

How It Works