图表内容 图表25:培育钻与天然钻价差扩大 A Price Gap That Only Widens Wholesale price trend of 1-carat round natural LG diamonds Natural 54 000 A 51%wholesale price gap... ...widens to 76% 52 000 Lab Grown 51 000 Source:Tenoris.bi 数据来源:Edahn Golan 华福证券研究所(1克拉裸钻批发价)