Pulled Czochralski Blue Sapphire
Pulled Blue Sapphire – Czochralski Blue Sapphire – Synthetic Pulled Blue Sapphire
Pulled method emerged after the 18th century. Nutrients are set to melt in a crucible. Synthetic crystals begin to grow on seed equipment dipped in the solution. When the crystal forming process hit at the endpoint, the seed crystal is slowly pulled from the solution as it continues to grow. The process continues until pulled blue sapphire is at long last manufactured.
The lab created Blue Sapphire can also be created by flame fusion but the quality and resemblance of synthetic Blue Sapphire created by Czochralski Pulled process is considered to be the best and superior to all other lab created Blue Sapphire. As It follows the same process as natural Blue Sapphire is created make it the most superior among other Blue Sapphire. We can supply Hydrothermally made blue sapphire as well but the color of that gemstone is not blue sapphire. Its more topaz color. The factory are trying to get that color right.
Natural Blue Sapphire are rare and over-valued. It is better to buy synthetic Blue Sapphire made by Pulled method as they have exact same chemical composition and physical composition and are sold at fraction of price of natural Blue Sapphire. They also appear brighter and more vivid than natural Blue Sapphire making it the better than natural corundum.
SYNTHETIC Blue Sapphire (Pulled Czochralski) PROPERTIES-
- Chemical Formula-Al2O3
- Luster-Subadamantine To Vitreous
- Stability-Very Good
- Refractive Index -1.762-1.77
Lab Created Pulled Blue Sapphire looks exactly like natural Blue Sapphire. Only when observed under high magnification microscope in labs, small bubbles or foreign particles can only differentiate between them. Here at GEMS N GEMS, you can find the best quality Pulled Czochralski Blue Sapphire at the best price available in the market.