没有保留价 - 1 pcs 钻石 (实验室培育) - 4.09 ct - 雷地恩型 - E - VVS2 极轻微内含二级 - 国际宝石研究院（IGI）

"无底价"\n"这枚戒指可以根据您的喜好进行定制，需另行加价。"\n\n形状：CUT CORNERED RECTANGULAR MODIFIED BRILLIANT\n重量：4.09 CT\n颜色：E\n净度：VVS2\n切工：Excellent\n抛光：Excellent\n对称：Excellent\n荧光：None\n激光铭刻 IGI：LG844617866\n\nWhat are lab-grown Diamonds?\n\nLab-grown diamonds are diamonds produced by scientists using technology that recreates the conditions under which diamonds form deep in the earth. A lab-grown diamond is chemically, physically, and optically identical to diamonds that formed naturally - the only factor that makes them different from a natural diamond is that they originate from a lab. For that reason, lab-grown diamonds cannot be considered ‘rare’ or ‘unique’ and as such they represent a more affordable option when compared to natural diamonds and are valued at a considerable lower price per carat.\n\nLaboratory Grown Diamond graded by IGI.