Nitecore GEM Series - Gem Identification Flashlights

GEM Series: Combo #1 GEM8
Sale price$84.99 CAD

Customer Reviews

Based on 2 reviews
Patrick Patten
great light for smaller gemstones

I have used this light for a couple weeks now and really like it. The smaller tip is good for focusing light on smaller gemstones. The variable light intensity is by far the most useful aspect of this light. Very handy. The light is very well built and with high grade materials. I bought the rechargeable battery for it but I don't know if normal AA batteries would work (nowhere is that info on the package it came in). The light is definitely pricey but if you want a seriously good gemstone light then I suppose it is money well spent. My only criticism is that the body of the light is very smooth and slippery. A textured tube would be better for holding the light and stone in one hand for loupe examination. Overall I highly recommend this light .

Karen Rehkoph 519-925-1682
Great Customer Service!

I had an issue (or two) and contacted them for assistance. They were fantastic. They did everything possible to see I was satisfied. Wonderful experience. I will be back to purchase another item.


Batteries are not included.

Do not forget the batteries. Take your pick.

Nitecore NL1826R lithium battery         

 NL1826R 2600mAh MICRO-USB Rechargeable Battery

Nitecore NL1835R lithium battery


The brand new GEM series is specially designed for identification of gemstones. Flashlights of this series are not only beneficial tools for identification of jades, gemstones and antiques but also good helpers of experts, jewelry shopkeepers and antique enthusiasts, featuring a rotary switch that allows infinitely variable brightness adjustment based on your need. Aimed to different kinds of gemstone identification, there are white light and ultraviolet light options in GEM series. For identifying different sizes of gemstones, there are 2 different sizes of flashlights optional.

GEM8: It adopts a CREE XP-L HI V3 LED with 500 lumens of white light. The LED is attached to the lens directly to ensure zero light loss. With a small 0.35’’ head, the GEM8 is apt for observing the concave surface of small jewelry like jade beads, diamond rings as well as crystal beads.


    • Professional gemstone identification flashlights
    • CREE XP-L HI V3 LED emits a max output of 500 lumens
    • Rotary switch allows infinite variable brightness adjustment
    • The LED is attached to lens directly to ensure zero light loss (Patent No.: ZL201620486311.8)
    • Design patent No. : ZL20183001830.7
    • High efficiency constant circuit provides unwavering output with a max runtime of 500 hours
    • Advanced Temperature Regulation module • Integrated measurement scale
    • Toughened ultra-clear mineral glass with anti-reflective coating
    • Constructed from aero grade aluminum alloy with HAIII military grade hard-anodized finish
    • Waterproof in accordance with IPX8 (2 meters submersible)
    • 1m impact resistance
    • Tail stand capability
  • GEM8 Dimension
    • Head Diameter : 0.35" (9 mm)
    • Tube diameter : 0.85" (21.5 mm)
    • Length: 5.47" (139 mm)
    • Weight: 2.04oz (57.7g)
    GEM10UV Dimension
    • Head Diameter: 0.62" (16 mm)
    • Length: 5.31" (135 mm)
    • Weight: 2.34oz ( 66.5 g)
    • 2 x spare O-ring
    • lanyard
    • holster

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