Loose Gemstone

Brand Name:BonTek

Model Number:Sapphire (Al2O3)

Place of Origin:China

Sapphire Al2O3 Crystal Substrate Ultrathin 2'' 3'' 4'' Double Side Polished For Optical Use​ Single crystal sapphire Al2O3 possesses a unique combination of excellent optical, physical and chemical properties. These properties encourage its wide use of ...

Brand Name:BonTek

Model Number:Sapphire (Al2O3)

Place of Origin:China

5 Inch Dia 125mm Sapphire Substrate 9.0 High Hardness 99.999％ Al2O3 Material Single crystal sapphire Al2O3 possesses a unique combination of excellent optical, physical and chemical properties. The hardest of the oxide crystals, sapphire Al2O3 retains its ...

Brand Name:BonTek

Model Number:Sapphire (Al2O3)

Place of Origin:China

High Durability Sapphire Crystal Optics For Short And Long Wavelength Applications Sapphire is used for short and long wavelength applications (UV and IR) beyond the range where conventional optics performs adequately. High temperatures and hostile ...

Place of Origin:Hubei, China

Brand Name:OEM

Model Number:Rosa Pigtail

Product display Features High Responsivity Small dark current High reliability Applications FTTH,SDH,SONET Optical&Electrical Characteristics Parameters Symbol Min Typ Max Unit Test conditions Power Supply Vcc 3.0 3.3 3.6 V Supply Current Icc 44 60 mA no ...

Brand Name:Kiss color jewelry

Model Number:SBR21081112

Place of Origin:China

Light Champagne Hexagon Crystal Beads With Champagne Shambhala Ball Spring Autumn Seasons Stretchy Crystal Bracelets Specification: Brand: KC JEWELRY Size: 18.5 in stretchy adjustable size Weight: 18g Material: glass crystal beads and shambhala ball ...

Place of Origin:Shanghai, China

Brand Name:Advance

Model Number:OEM/ODM

BK7/K9 Diameter 1mm 2mm 3mm 5mm 10mm Optical Glass Sapphire Quartz Ball Lens With Fused Silica Specification Ball lenses are highly polished spheres made of optically transparent homogeneous materials. Carefully controlled manufacturing process produces ...

Place of Origin:Chongqing, China

Double Side Polished LED Sapphire Wafer IN 2 Inch With Flat Sapphire (Sapphire, also known as white sapphire, molecular formula Al2O3) single crystal is an excellent multifunctional material. It has high temperature resistance, good thermal conductivity, ...

Place of Origin:Chongqing, China

4 Inch C Plane Orientation Single Side Polished LED Sapphire Substrate Sapphire (Sapphire, also known as white sapphire, molecular formula Al2O3) single crystal is an excellent multifunctional material. It has high temperature resistance, good thermal ...

Place of Origin:Chongqing, China

Single Side Polished LED Sapphire Substrate In 3 Inch Size Sapphire (Sapphire, also known as white sapphire, molecular formula Al2O3) single crystal is an excellent multifunctional material. It has high temperature resistance, good thermal conductivity, ...

Place of Origin:Chongqing, China

Customized Shaped Sapphire Parts Sapphire Prism For Optical Use Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade ...

Place of Origin:Chongqing, China

Al2O3 Trigonal Pink Sapphire Gem With Oval Cut For Ring Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade...

Place of Origin:Chongqing, China

2040C Trigonal Pink Sapphire And Diamond Ring Sapphire Stone Ring Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors...

Place of Origin:Chongqing, China

Al2O3 Anti Corrosion Pink Sapphire Gem With Percise Princess Cut Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of ...

Place of Origin:Chongqing, China

Sapphire Gem For Necklace Lab Created Fashioable Red Color Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum...

Place of Origin:Chongqing, China

OEM Serbice Al2O3 Green Sapphire Stone Gem With Classic Cut Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-...

Place of Origin:Chongqing, China

Multi Color Synthetic Sapphier Gem With Different Shape Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade...

Place of Origin:Chongqing, China

Al2O3 Ocean Blue Sapphire Emerald Stones , Blue Stone Abrasion Resistance Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all ...

Place of Origin:Chongqing, China

Green Color Lab Cultured Sapphire Gems For Necklace And Ring Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-...

Place of Origin:Chongqing, China

Peach Red Lab-Created Sapphires Gems With Princess Cut For Rings Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of ...

Place of Origin:Chongqing, China

Heat Shape Pink Color Synthetic Sapphire Gems For Jewlery Production Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors...