David K Jewelry Gems Lab Created Colombian Emeralds 1.0 Ct
Gemstone Specifications:
* Name: Laboratory–grown emerald
* Color Range: Emerald
* Origin: Hydrothermal process
* Creation Method: This process uses a water solution at high temperatures
* Hardness: 7.5 – 8 Moh Scale
* Chemical Composition: Be3Al2(SiO3)6
* Refractive Index : 1.578-1.572
* Density : 2.67-2.75
* Dimension: 6.5 mm round diameter (approx)
* Heat Resistance : Up to 1250 degrees C / 2282 degrees F
* Market Availability: Limited
David K Jewelry Gems Lab Created Colombian Emeralds 1.0 Ct
Gemstone Specifications:
* Name: Laboratory–grown emerald
* Color Range: Emerald
* Origin: Hydrothermal process
* Creation Method: This process uses a water solution at high temperatures
* Hardness: 7.5 – 8 Moh Scale
* Chemical Composition: Be3Al2(SiO3)6
* Refractive Index : 1.578-1.572
* Density : 2.67-2.75
* Dimension: 6.5 mm round diameter (approx)
* Heat Resistance : Up to 1250 degrees C / 2282 degrees F
* Market Availability: Limited
David K Jewelry Gems Calibrated 1.0 Ct Round Sky Blue Topaz Created Gemstone SBTG-01
Affordable, elegant and chic, this Calibrated 1.0 Ct Round Royal Sky Blue Topaz Created Gemstone SBTG-01 from Royal Highness gemstone collection has
David K Jewelry Gems Calibrated 1.0 Ct Round Sky Blue Topaz Created Gemstone SBTG-01
Affordable, elegant and chic, this Calibrated 1.0 Ct Round Royal Sky Blue Topaz Created Gemstone SBTG-01 from Royal Highness gemstone collection has
