diamond identification

CVD HPHT Moissanite Tester Inlaid mounted tester Testing Size Range 2mm-10mm We uses modern intelligent technology to develop the SDC-...

... Turbo Saw Blade Cutting Disc Type Diametet Segment Segment Arbor thickness height (in/mm) (mm) (mm) (mm) grinding wh...

Custom 4 C'S Chart , Plate Standard Clarity Chart Product name 4C card display Logo Customized logo is acceptab...

Electroplated CBN Grinding Wheel for Ceramic,Carbide,semiconductor,glass,stone How to Choose wheel shape ANSI WHEEL Shape Identificati...

...steel handle body. Made of stainless steel material, high strength, no rust. Each needle can ensure the uniform distribution of high-quality diamon...

... and long lasting. 1. HPW3Q is workable under wet condition. 2) .Backing allows for fast pad changes. 3. Pad backs are color-coded for easy grit si...

... viewer ★Suitable for factories and jewelry stores. It allows customers to watch fire color intuitively and clearly! ★Fully enclosed...

... Gem Stereo Microscope NCJ-S800 Bright&Dark Field Description Gerry lvanov optical imaging systems and special jewelry tested microscope sta...

... Sorting Machine / Color Quartz Sand Stone Sorter Sorting Machine Features: 1. In the process of wet ore sorting can solve the cdifi...

... Stone co2 marking machine Product Description Co2 Laser Marking Machine Uses Co2 Gas In A Sealed Tube As A Laser Source To Mark On Organic ...

...cutting face that contains micron-graded . Open dot pattern provides aggressive cutting action and reduces loading. Flexible backing confor...

Long Distance Gold Underground Metal Detector Waterproof CE FCC ROHS ISO underground metal detector CTX3030 Discover more historical treasures...

Automatic Sorting Machine High Stability Quartz Color Sorter Full-color high-definition CCD camera image acquisition system, the Ore (RGB) red...

Product Description: This reflective tape is highly visible in dark and low-light conditions and is suitable for a variety of applications like vehicl...

500g Customized Honey Sauce Glass Storage Bottle Jar With Wooden Lid Size Information Food-grade Wooden Dippers, Lead-free glass, BPA-free metal lids,...

... to observe the intrinsic and surface characteristics of the sample and is invisible to the naked eye. It is an indispensable gem ide...

Product Description: This product specially designed for animal comes with a disposable syringe featuring a small, -shaped lance...