Diamond Industrial Rough Uncut Hpht CVD Synthetic Lab Diamond Large Size

Diamond Industrial Rough Uncut Hpht CVD Synthetic Lab Diamond Large Size. High Hardness: Moh's hardness 10 with strength ranging from V.strong to Low depending on grade. Wide Size Range: Available sizes from 1.0mm to 3.6mm with a margin of error of plus or minus 0.1mm. Multiple Color Options: Available in Yellow, Fancy Yellow, Light Yellow, Dark Yellow, and Black. Versatile Applications: Suitable for abrasives, dressers, jewelry, sawing hard stone, and geological drills. HPHT Growth Process: Grown by converting carbon to diamond under high temperature and pressure similar to natural formation. Cost-Effective: Price is much cheaper than natural diamonds while maintaining identical physical and chemical properties. Four Quality Grades: Grades JSBD9907 to JSBD9910 offer varying levels of regularity, transparency, and strength. Fast Delivery: Delivery time usually 5-7 days after deposit confirmation, shipped via Express or air transport.