hpht lab grown rough diamonds online manufacture

Company Information Henan Yuda Crystal Co., Ltd., established in 2016, specializes in research and development, manufacturing and marketing of synthetic diamond and related products as well facilities. The ... Read More

White 4ct-5ct HPHT Lab Grown Diamonds DEF Color VVS VS Clarity Lab Created Diamonds Description The trade name for Synthetic diamonds, also known as Laboratory Grown diamond. Refers to in the laboratory or the ... Read More

White DEF Color VS SI Purity Rectangular Diamond Lab Grown Diamonds From Manufacturer HPHT Lab Grown Diamonds Description What is a laboratory rough diamond? First of all, from a physical point of view, diamond ... Read More

DEF Color VVS VS Clarity Cultivated Diamonds Produced In China Are Sold Overseas HPHT Lab Grown Diamonds Description What is a laboratory rough diamond? First of all, from a physical point of view, diamond is a ... Read More

Round White DEF Color VVS VS SI Clarity HPHT Rough Diamond For Ring Lab Grown Diamonds Description Synthetic techniques of cultured diamond can be divided into high temperature and high pressure method (HTHP) ... Read More

Product description Lab Grown Diamond 3-4 Carat White Rough Synthetic HPHT Diamond Place of Origin Henan, China Shape Round Carat Weight 3.0-4.0 carat Color DEF Clarity VS Delivery Time 1-3 days Certificate ... Read More

3-4.0ct Uncut HPHT Rough Lab Grown Diamonds DEF Color VVS VS SI Clarity For Sale Synthetic Rough Uncut Diamond Description Synthetic diamond is mainly produced by chemical vapor deposition (CVD) or high ... Read More

Product Description: Our Synthetic HPHT Rough Diamonds are available in sizes ranging from 1.00 to 10.00 carats, making them suitable for a wide range of jewelry making projects. Whether you're creating a ... Read More

Square Shape E F Color VVS VS Clarity 12.0 Carat - 13.0 Carat HPHT Rough Diamonds For Making 4carat Lab Grown Polish Diamond HPHT Rough Diamonds Description Diamond is known as the hardest material in the world... Read More

1 Carat Fancy Dark Brown Greenish Yellow Colored Lab Grown Rough Diamonds Vs Si Clarity Colored Lab Grown Rough Diamonds Description Laboratory grown diamonds are not mined from the earth. Laboratory grown ... Read More