HANOI GEM TESTING CENTER
GEMSTONE IDENTIFICATION REPORT
Report No:
HGTC 26/00038
Date:
May 13, 2026
Object:
Đá Chế Tác
Identification:
Đá Tourmaline tự nhiên
Colour(Hue):
Xanh lá đậm
Hardness:
7.5
Shape:
Oval
No. of Stone:
26/00038
Measurement:
13,5 x 10,3 x 4 mm
Weight:
54,805 ct (Gắn trên trang sức)
Comment:
Tourmaline tự nhiên
Company:
A Division of GemScience Group Hanoi Co.,Ltd
Add:
No 8, lane 4/95 Hoang Cau, Dong Da, Hanoi
Phone:
0979.9999.777 - 0837.256789