2Overton T W,Shigley J.A history of diamond treatment[J].Gems & Gemology,2008(spring):32-55.
3Collins A T.A spectroscopic survey of naturally-occurring vacancy-related color centers in diamond[J].Journal of Physics D:Applied Physics,1982,15(8):1 431-1 438.
4Walker J.Optical absorption and luminescence in diamond[J].Reports on Progress in Physics,1979,42(10):1 605-1 659.
5Nikitin A V,Samoilovich M I,Bezrukov G N,et al.The effect of heat and pressure on certain physical properties of diamonds[J].Soviet Physics Doklady,1969,13(9):842-844.
6Herbert M Strong,Richard M Chrenko,Roy E Tuft.An nealing type Ib or mixed type Ib Ia natural diamond crystal:USA,US4124690 A[P] ,1978-11-07.
7Schmetzer K.Treatment of natural diamonds for the reducation of yellow or brown coloration[J].Goldschm iede Zeitung,1999,97(5):47-48.
