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拍品專文
Accompanied by report no. 2175430635 dated 13 January 2016 from the GIA Gemological Institute of America stating that the saltwater white cultured pearl shows no indication of treatment
With report no. 5171430637 dated 14 January 2016 from the GIA Gemological Institute of America stating that the saltwater dark purplish gray cultured pearl shows signs of modified color treatment
With report no. 5171430637 dated 14 January 2016 from the GIA Gemological Institute of America stating that the saltwater dark purplish gray cultured pearl shows signs of modified color treatment