Synthetic Opal Smooth Man Made Gemstones Colored Opal Stones Wholesale


Synthetic opal (GIA: Polymer Impregnated synthetic opal) is impregnated in laboratory in around a year and has similar properties as that of natural opal. Our synthetic opal is a beautiful opal with perfect color dynamicity - revealed the beauty of Precious Opal.

Comparison of Chemical Composition:

Synthetic Opal
Natural Opal
Elements
SiO2.nH2O+Resin
SiO2.nH2O
Hardness
4
3-5.5
Specific Gravity
1.80-1.90
1.98-2.20
Heat Resistance
130 degree C.
100 degree C.