Product Name: Large Size 2-3-4carat White Diamond Synthetic Rough Diamond for Jewelry Application: Jewelry and Accessories Synthesis of Cubic Boron Nitride Method: Static High Pressure Catalytic Method Characteristics of Natural Diamond: Transmission Rate Characteristic: High Hardness Classification of Diamond: Artificial Type: Diamond Trademark: Chenguang Transport Package: Polybag and Box Packing Specification: 0.05carat-2.5carat Origin: Hunan, China Product Description Large Size 2-3-4carat White Diamond Synthetic Rough Diamond for Jewelry 1),Available size :30pcs/ct DEF VVS10pcs/ct DEF VVS 6-7pcs/ct DEF VVS 3-4pcs/ct DEF VVS 4-5pcs/ct DEF VVS2-3pcs/ct DEF VVS 0.5ct DEF VVS 0.6-0.8ct DEF VS 0.6-0.8ct DEF VS-SI0.8-1ct EFG VS 0.8-1ct EFG VS-SI1-1.5ct EFG VS 1-1.5ct GHI SI-I 1.5-2.0ct FG VS-SI 1.5-2.0ct HI SI-I 2.0-3.0ct GHI VS-SI 3.0-4.0ct GHI VS-SI 2),Purity:VVS-VS-SI3), Color:D-E-F-G-H-I-J-K4), Stable quality , and stable production capacity, suitable for making jewelry and accessories .5),Factory price , welcome to visit and check .