Unmounted Diamond | 20.19克拉 長方形 D色 內部無瑕 鑽石

The emerald-cut diamond weighing 20.19 carats.

Accompanied by GIA report no. 12766251, dated 21 February 2024, stating that the diamond is D Colour, Internally Flawless, Excellent Polish and Symmetry. Together with the original working diagram stating that the diamond is IF/Improvable. Further accompanied by GIA report no. 12766251, dated 24 July 2003, stating that the diamond is D Colour, Flawless, Excellent Polish and Symmetry. 

Also accompanied by Gübelin report no. 0308020, dated 20 August 2003, stating that the diamond is D Colour, Flawless, Excellent Polish and Symmetry. Further accompanied by Gübelin letter stating that the diamond is classified as a type IIa diamond.