2 pcs 藍色 藍寶石 - 1.64 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

algt 彩色宝石鉴定报告

鉴定

species ................................................................................................. 天然刚玉
variety ...................................................................................................................... 蓝宝石

描述

shape & cutting style ......................................................................... 椭圆形，混合切工
measurements1 ....................................................................... 5.66 x 4.77 x 3.34 mm
measurements2 ....................................................................... 5.70 x 4.83 x 3.52 mm
total carat weight .......................................................................................... 1.64 克拉
color ........................................................................................................... 生动/深蓝色
transparency .................................................................................................. 透明

remarks

备注

total 2 stones.
carat weight each stone: 0.81 ct. & 0.83 ct.
indications of heating present.
13 march, 2026
57610353