Unmounted Diamond | 28.88克拉 圓形 D色 全美無瑕 Type IIa 鑽石

The brilliant-cut diamond weighing 28.88 carats.

Accompanied by GIA report no. 2239353167, dated 17 February 2026, stating that the diamond is D colour, Flawless, Excellent Cut, Polish and Symmetry; Also accompanied by a diamond type classification letter stating that the diamond is determined to be a Type IIa diamond. Type IIa diamonds are the most chemically pure type of diamond and often have exceptional optical transparency.