hpht lab grown colored diamonds online manufacture

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

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

D E F Color VVS-SI 1.00-2.00ct Lab Grown Rough Diamonds For Polishing Lab Diamonds Lab Grown Rough Diamonds Description Are the rough diamonds grown in the laboratory real diamonds? The rough diamonds grown in ... Read More

Product Description Lab created diamond is generally produced by chemical vapor deposition (CVD) or high pressure high temperature (HPHT) methods that be similar to natural diamond in quality. A "lab Grown ... Read More

WHAT ARE LAB-GROWN DIAMONDS? Lab-grown diamonds are diamonds that were grown by scientists in a lab. They share the same chemical makeup as natural diamonds, and are optically identical. The biggest differences ... Read More

Product Description material Lab grown cvd diamond Shape pear Color E F Cut very good weight 1-3carat MOQ 1pc Product Name emerald shape cvd diamond place of origin China Usage Company Profile Shipment FAQ 1. ... Read More

Product Description material Lab grown cvd diamond Shape round Color D E F Cut very good weight 1carat MOQ 1pc Product Name round shape cvd diamond place of origin China Usage Company Profile Henan Yuda Crystal ... Read More

Rough Diamond Full White Color D E F G Unpolished Lab Created Diamonds What are hpht grown diamond? HPHT, the full name is High Pressure High Temperature, that is, high temperature and high pressure.A rough ... Read More

Excellent Cut D E Color Classic Round Shape HPHT Loose Lab Diamonds For Diamond Rings How to choose a lab grown diamond? When you want to buy a diamond with confidence, it is also important to know the shape. ... Read More

Certified Lab Grown Diamond IGI HPHT VVS D Color Round Brilliant Loose Lab Made Diamond Are lab-created diamonds real diamonds? The number one question we get is Are lab created diamonds real diamonds? (also ... Read More