hpht lab grown diamond 4 5 carat online manufacture

What is Lab grown diamond? Lab Grown Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological and industrial uses of diamond have created a large demand ... Read More

Cultivated diamonds, also known as synthetic diamonds, are generated in the laboratory, human beings use advanced technology and equipment to restore the high temperature and high pressure environment formed by ... Read More

3 Carat 4 Carat And 5 Carat Big Size Gem Quality Rough Lab Grown Diamonds VS SI Purity Rough Lab Grown Diamonds Description 1. What is cultivating diamond? Diamond is cultivated in the laboratory, the advanced ... Read More

Product Name Hpht Rough Diamond Shape Round Carat Weight 2.0-2.5 carat Color DEF Clarity VS Delivery Time 1-7 days Certificate Type None Application Jewelry Decorations Wholesale Lab Grown Round Diamond Loose ... Read More

High Quality White Rough Lab Created Hpht Rough Diamond For Jewelry Making What is white man made diamond? HPHT is the abbreviation of high press high temperature. A synthetic diamond (also known as an ... Read More

Product description High Quality HPHT Rough Diamond For Jewelry Making Synthetic Round Loose Diamonds Synthetic diamond is also widely known as HPHT diamond or CVD diamond after the two common production ... Read More

Yellow HPHT Monocrystalline diamond Product Description The HPHT monocrystalline diamond is produced by combining a mixture of carbon and transitional metals at very high pressures and temperatures. Crystal ... Read More