Skip to content

Welcome guest

Please login or register
Skip to product information

Presidium® ARI Diamond Tester


Regular price   $1,749.00 Sale price   $1,199.00 Save 31%

Product Description

ARI is developed as a handheld PRESIDIUM DIAMOND VERIFICATION INSTRUMENT® to help identify colourless diamond against CVD/HPHT lab grown colourless diamond and all types of moissanite. It is suitable for testing on both loose and mounted stones, including jewelry pieces with a closed back setting.

Through advanced proprietary technology, ARI measures the UV light absorbance ability of diamond and moissanite. With its touch screen colour LCD display, ARI provides a clear and accurate result of “Diamond”, “CVD/HPHT/Type IIa” and “Moissanite” within 3 seconds.

Product comes with 1-year warranty.

Powered by 3 x AAA alkaline batteries (up to 4 hours of continuous usage) or Presidium AC adaptor

    • User-safe UV Retractable Optical Probe activates only when tip is in contact with the diamond
    • Alert Buzzer for loss of contact between optical probe tip and diamond during testing
    • A 6-Language selection in the Graphic User Interface (GUI)
    • Battery operated with stylish ergonomic design for portability and ease of use
    • Tests on colourless diamonds and moissanites from D to J colour
    • Catered for both left-handed and right-handed users alike

    • Identifies colourless diamonds against Lab Grown CVD/HPHT diamonds and all types of moissanites, including the new “low conductivity” moissanites
    • Tests on loose or mounted diamonds in all jewelry settings, including closed-back setting
    • Replaceable Optical Probe tip technology for users to replace any worn or damaged probe tips yourself, minimizing any equipment downtime
    • Instantaneous results in 3 seconds for consecutive testing
    • Tests on polished diamonds and moissanites of all proportional cuts as small as 0.02ct
    • Length: 190mm (7.5 inches)
    • Width: 46mm (1.8 inches)
    • Height: 25mm (0.9 inches)
    • Weight (without batteries): 60grams (0.13lb)

Show more

Presidium® ARI Diamond Tester

Presidium® ARI Diamond Tester

Regular price   $1,749.00 Sale price   $1,199.00

Your Cart

Your cart is currently empty

Your Wishlist