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Diamond Tester with Ultraviolet (UV) Light

Professional Diamond Selector – High-Precision Tester for Natural Diamonds

SKU: JEM-II
AU$179.00Price
Quickly and accurately identify natural diamonds with this advanced diamond selector. Rejects simulants like moissanite and CZ, includes UV light detection, and features adjustable calibration for stones as small as 0.02 ct.
 
Set includes:
  • 1 x Diamond Tester
  • 1 x Vinyl Leather Pouch Case
  • 1 x Heavy-duty Testing Platform
  • 1 x 9V Battery
  • English Instruction Manual

    Ensure confident diamond verification with this Professional Diamond Selector, the trusted tool for jewelers, gemologists, pawn brokers, and diamond traders. Designed to deliver fast, precise results, this tester detects genuine natural diamonds and rejects simulants such as cubic zirconia, moissanite, and lab-grown diamonds—making it a must-have for any professional gem environment.

    The built-in UV light function highlights fluorescent reactions in diamonds and other gems, adding a second layer of authenticity checking. With adjustable calibration, this selector can accurately test stones as small as 2 points (0.02 ct), and its metal warning buzzer prevents misreadings by alerting when the probe touches a setting instead of the gem.

    Compact and portable, it features low battery consumption, audible and visual indicators, and can be powered by batteries or an optional AC adapter for continuous in-store use.

    Key Features:

    • ✅ Accurate Diamond Identification: Distinguishes natural diamonds from all common simulants

    • ✅ UV Light Detection: Reveals fluorescence in diamonds for added verification

    • ✅ Metal Contact Warning: Prevents errors when testing mounted stones

    • ✅ Tests Tiny Stones: Calibrates to accurately test diamonds as small as 0.02 ct

    • ✅ Compact & Efficient: Lightweight design with low power usage

    • ✅ Audible & Visual Alerts: Confirms genuine diamonds instantly

    • ✅ Optional AC Power Input: Use in-store without worrying about battery life

    • ✅ Ready-to-Use Kit: Includes vinyl pouch, test platform, and manual

    Ideal For:

    • Jewelers and diamond dealers

    • Pawn shops and second-hand retailers

    • Gem appraisers and graders

    • Gemology students and hobbyists

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