Lab Grown Diamond, Heart Diamond, IGI certification, MGLC1009

The heart-shaped lab-grown diamond is most romantic & evergreen symbol of love.  Its classic heart shape makes this cut a symbol of timelessness and emotions, being the perfect choice for love to be declared. 

Certificate: IGI

Cut: Excellent

Chemical Composition: Carbon C

Refractive Index: 2.42

Relative Density: 6-6.5

Dispersion: 0.044

Hardness: 90 GPa

Thermal Conductivity: 2×103W/m/k

Thermal Expansion: 0.8×10-6K 

Light Transmission: Deep UV to far tr

Resistivity: 1016 Ohm-cm

Compressibility: 8.3×10-13m/2/n