SKU: adamas Category:


The premium diamond & moissanite tester with a replaceable tip, and a special micro tip, available separately, to authenticate colorless diamonds as small as 0.01 carats.


Product Description

Product Description

Adamas offers a revolutionary diamond testing experience. It allow users to replace the probe tip at any time, without the inconvenience of returning the device to the manufacturer whenever the probe tips gets damaged – whether it is bent or broken. Users can simply replace the probe tip and do a calibration of the device at any time, to ensure its accuracy.

Adamas also presents the world’s first micro tip with an enhanced and refined probe tip of just 0.45mm to measure colorless diamonds and diamond melees as small as 0.01ct. The micro tip comes as an optional accessory with Adamas.

Created with the user in mind, Adamas features a stylish ergonomic design, which provides a 360° textured chrome grip as well as a balanced weight throughout the tool so as to increase user’s handling comfort.

Product comes with 1 year warranty.


  • Easy-to-use interchangeable probe tip
  • Industry’s thinnest probe tip for testing colorless diamonds
  • World’s only micro probe tip
  • In-built memory chip for up to 500 test records
  • 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


  • 3 x AAA alkaline batteries (approximately 12 hours of continuous usage)
  • USB port to be used with USB cable and appropriate Presidium Universal USB power adaptor (sold separately)
  • Optimal operating temperature: 18°C – 27°C (65°F – 80°F)
  • Storage Temperature: 14°C – 51°C (57°F – 124°F)


  • Length: 189mm (7.44 inches)
  • Width: 36mm (1.42 inches)
  • Height:28mm (1.10 inches)
  • Weight (without batteries): 85.0 grams (2.99 oz)

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Additional Information

Adamas comes with calibration disk with stone rest for your convenience.

Product comes with 1-year warranty.

Product can be powered by 3 AAA batteries or by power cable attached to its USB port.