Polished Optical Grade Single Crystal Diamond Cube For Laser Heads Customizable Product Specifications Chemical Resistance High resistance to acids and alkalis Hardness 10 on Mohs scale Optical Transparency ...
10-15ct Big Size White HPHT Rough Lab Grown Diamond For Grinding Product Specifications Attribute Value Type Rough diamond Shape Regular Size 10-15ct Material Carbon Quality Standard quality Application Gem ...
Industrial HPHT Lab Grown Diamonds White Rough DEF GH Color Diamond A Grade Product Specifications Attribute Value Size 0.3-5ct Color DEF GH IJK Clarity VVS1-VS-I Use Polish to loose diamond Customized support ...