natural sapphire

... crystal boule 200kg-400kg Mohs hardness 9 for wafer-cut usage,high transparency. Product main features KY Crystal (KY Sa...

Wafer 6inch DSP SSP C-plane(0001) 99,999% High Purity Monocrystalline Al2O3 LED Product Description of 6inch Wafer: wafers ...

... Single Dome Crystal Watch Glass For Quartz Watches glass ( CRYSTAL) generally refers to synthetic , which is ver...

... Crystal Description glass is a general term for corundum gemstones in corundum gemstones except for red rubies. The main componen...

.../18K/10K/9K Setting Type Prong Hand setting Gender Lady's, Yound girls Tiny Stone Diamond G-H SI1/SI2/VS1 Main Stone Sapphire J...

2 Inch C Plane 0001 430um Sapphire Single Crystal Wafers Polished Wafer Sapphire is a single crystal of alumina and is the second-hardest material in ...

Three Stone White Opal and Pink Sapphire CZ Stud Earrings for Sterling Silver Jewelry FAQ 1. who are we? We are based in Guangdong, China, start from ...

..., combines designing light, mechanical, electricity into one precision unit which can measures surface of & man-made crystal(, piezo...

... carving handicraft,lines, door cover,windowsill,threshold, the line that play a base,wave lineup,etc. Finished Polished,honed, aplit,saw-cu...

Jewel Bearing/ruby jewel bearing/jewel bearing General Description: 1. Our company have specialised in the manufacture of Jewel bearings Synt...

... Wafers cut glass dremel diamond wheel Product Description Name Diamond Back Grinding Wheel for Silicon Wafers cut glass dremel d...

Dia 1~50mm Optical Glass Hemisphere Sphere Dome Lens Half Ball Lens Optical Sphere Dome Lens Dome windows are hemispheres. The two o...

... an intense color, will create a feeling of well-being and relaxation, will feel comfortable and relaxed Energy saving: R7S 118mm LED bulb ...

... Aquamarines Spinels Amethysts Welcome you to buy precious 18K gold jewelrys with us! We will provide you the factory prices for mirror c...

.... This opulent color combination is a visual symphony that effortlessly elevates any setting. One-of-a-Kind Designs: Each slab of our marble is a u...

... frequency reaching 10HZ and reduce operation time Precision cooling structure design and high power TEC coolers and expensive Crystal, br...

Blue Eye Contact Lenses Colored Contact Lenses 1 Year Soft Natural Circle Lenses Two Color Contact Lenses Specification Using Cycle Periods: yearly Le...

Watch Size Diameter 40mm, thickness 10mm Case Stainless Steel case Crystal Mineral Crystal Waterproof 3 ATM Water Resistant Band leather/nylon/mesh ba...

... from those that have obtained their color by irradiation or heating. It is also particulary useful for distinguishing -color green jadeite ...