:: SUWA/Dictionary-Gemstones,Quality and Value::

Name of Mineral : Diamond
Mohs Hardness :10
Refractive Index : 2.417
Specific Gravity : 3.52

Weight : 1.74 ct
Size (mm) : L 11.0 x W 6.6 x D 4.19
Untreated
Gem Quality
us $40,000