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

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

Weight : 0.94 ct
Size (mm) : L 7.7 x W 5.0 x D 3.60
Untreated
Gem Quality
us $100,000