Carat, Colour, Cut, Clarity
Diamond Carat
Diamond carat is the standard unit of measurement used to indicate the weight of diamonds and precious gemstones.
Diamond Colour
Diamond color is the hue of a diamond based on the GIA diamond color scale, which grades the diamond’s color on a spectrum of D (colorless) to Z (light yellow).
Diamond Cut
Diamond cut is the summary of a diamond's proportions evaluated using the attributes of brilliance, fire, and sparkle.
Diamond Clarity
Diamond clarity is a grade on a scale from Flawless to Included, which measures the amount and locations of inclusions in a diamond.
properties
Chemical Formula
C
Crystal System
Cubic
Colours
Colourless, Translucent White, Yellow, Orange, Brown, Grey, Blue, Green, Black, Pink, Violet, Purple, Red.
Transparency
Transparent to Subtransparent to Translucent
Refractive Index
2.417 - 2.419
Specific Gravity
3.52 ±0.01
Dispersion
0.044
Hardness
10 on the Mohs Scale
Thermal Conductivity
1800 W/m.K
Thermal Expansion
1.0×106 K-1
Resistivity
1016 OHM/CM
Compressibility
8.3*1013 N/m2
certificate: GIA / IGI
GIA Diamond Certification
GIA Diamond is a diamond certified by the Gemological Institute of America, the World's foremost authority in independent third-party diamond certification.
IGI Diamond Certification
IGI certifies the widest variety of gemstones and jewelry in more corners of the world than any other organization.
customized
Customized
We realize your diamond jewelry design.
A.I. Design
Your diamond jewelry design from BLNG