Nitecore GEM10 - Professional GEM Stone Identification Jeweler Light (800 Lumens, 1x18650)

Nitecore GEM10 - Professional GEM Stone Identification Flashlight

- The GEM series are not ordinary flashlights and are purpose built for Jewelers desk
- 800 Lumens, projecting the way it should for inspecting Raw Gem Stones 
- Powered by 1x18650 Li-ion Rechargeable Battery or 2xCR123A Lithium battery (not included)
- Variable brightness to adjust according to the need
- 800 Lumens to 1 lumen adjustment
- 1hr to 500hrs runtime based on the brightness level (with 18650 3400mAh Li-ion battery) 
- built-in scale for measuring gem stones
- Nitecore's uncompromising 5-year manufacturer warranty
- Like all Nitecore Flashlights, the GEM series lights also have unique serial numbers for warranty (both on product package and flashlight body)

800 Lumen Jeweler Light

Take your jewelry identification game to the next level with the Nitecore GEM 10, a powerful jeweler light with 800 Lumen LED output. Powered by one 18650 or two CR123As and utilizing a CREE XPL-HI V3 LED, this light is perfect for identifying and checking the structural integrity of a wide variety of gemstones and minerals. A unique rotary switch allows the light level to be adjusted from maximum output all the way down to zero, adding some much needed flexibility to the lighting experience.

In-depth Gem Examination -The Choice of Professionals

A tool for true professionals, the Nitecore GEM 10 has everything you need to properly identify and inspect gemstones before investing or distributing. Along with bright LED output, the GEM 10 is marked with a measurement scale for quick size calculation. Activities such as identifying the impurities in jade and similar materials can be quick and easy with this light.


- Professional gemstone identification flashlight
- Rotary switch allows infinite variable brightness adjustment
- High efficiency constant circuit provides unwavering output
- 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
- Tail stand capability  


- Power Source: 1 x 18650 or 2 x CR123A
- Peak Beam Distance: 186 meters (127.9 ft.)
- Peak Beam Intensity: 8650cd
- Brightness Outputs: 
Turbo - 800 Lumens - 1 Hour 
Ultralow - 1 Lumen - 500 Hours
- IPX Rating: IPX-8 Waterproof (2 mts submersible)
- Impact Resistance: 1 meter (3.2 ft.)
Dimensions:  Length x Head Diameter: 135mm x 16mm 
Weight: 66.5 gms (without battery)
Accessories Included: Quality holster, lanyard, spare O-rings
Please note that batteries and charger are NOT included with this flashlight. You need to add them to the cart separately. 
Recommended Accessories: 
Batteries: Nitecore 18650 2600mah or 3200mah or 3400mah or 3500mah batteries
(you will need only One 18650 battery, but if you need backup, you can add Two pieces instead of One) 
Charger: Nitecore Intellicharger I2  or Nitecore Digicharger D2 
Please check the Batteries and Chargers section for more options. 

Flashlight Performance
Max Lumens 800 Lumens
Min Lumens 1 Lumen
Modes Variable Output Flashlight
Flashing Modes(Strobe/SOS) -
Runtimes Turbo: 800 Lumens - 1 hr, Ultra Low: 1 Lumen - 500hrs
Beam Distance 186 mts
Peak Beam Intensity 8650 cd
Flashlight Features
Battery Type 1x18650 / 2xCR123A
Emitter Type CREE XP-L HI V3 LED
Reflector -
Lens Material Toughened ultra-clear mineral glass with anti-reflective coating
Current Regulation Yes
Smart Circuit for Rechargeable Batteries Yes
Reverse-Polarity Protection Yes
Impact Resistance 1 mts
Tail Stands? Yes
WaterProof Yes (Standard IPX-8) - 2mts Submersible
Switch Type Rotatory Head Switch for variable brightness control
Other Features -
Body Material Constructed from Aero grade alluminium alloy, HA III Military grade hard anodized
Color Silver
Dimensions Length x Head Diameter: 135 mm x 16 mm
Weight 66.5 gms (without batteries)
In The Box
Included Accessories Quality holster, lanyard, spare O-rings
Manufacturer Warranty 15 Days (Replacement) + 60 Months / 5 Years Free Warranty - T&C apply
Lightorati Warranty 15-Day Refund (No Questions Asked), Lifetime Support - T&C apply

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