4 0 carat lab grown diamonds online manufacture

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

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Product Description Product Name HPHT Diamond Product Shape Emerald Cut Diamond Type Synthetic (lab created) Diamond Weight 0.35ct Diamond Color DEF Certificate IGI MOQ 1pcs Diamond Clarity VS Usage Delivery ... Read More

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High Quality 0.8-1.0 carat Small Size HPHT Uncut White Rough Diamond For jewelry What is Lab grown diamond? Lab Grown Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the ... Read More

0.6-0.8 carat Lab grown HPHT rough diamonds synthetic uncut diamond for jewelry 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 Lab grown/created diamonds,Lab created diamonds, also known as engineered or cultured diamonds, are grown in highly controlled laboratory environments using advanced technological processes ... Read More

Product description China Supplier Big Size High Clarity Lab Grown HPHT White Rough Diamond For Sale Synthetic Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The ... Read More

Lab created diamonds, the trade name of synthetic diamonds, also known as Laboratory Grown diamonds. Refers to a crystal that has the same appearance, chemical composition and crystal structure as natural ... Read More

2.5-4.0 Ct DEF Color Raw Lab Created Rough Diamonds For Cutting Carat Loose Diamonds Lab Created Rough Diamonds Description Both natural diamond and cultivated diamond are pure carbon crystals, and their ... Read More