是什么使这颗钻石如此火热？

1.54克拉旧欧洲切割天然开采钻石L颜色Si2清晰度带有GIA证书

Shape: Old European Cut, Carat Weight: 1.54, Color Grade: L, Fancy Color: N/A, Fancy Color Intensity: N/A, Fancy Color Overtone: N/A, Clarity Grade: Si2, Length: 7.78, Width: 7.58, Depth: 4.34, Cut Grade: N/A, Polish: Symmetry: good, fluorescence: none, stone ratio: 1.03, table %: 47, depth %: 56.5 …