Synthetic Color Change Sapphire Price Per Carat

The standard for color change sapphires.

Synthetic color change sapphire price per carat.

Synthetic green sapphires show lines at 5300 and 6870. The three bands described are generally known as the 4500 complex and are very distinctive in sapphires. 8 60 ct 11 3x9 3 mm purple color change star sapphire 6 ray lab corundum pcs7697 30 00 20 25 ct 18x13 8 mm alexandrite color change red to purple lab corundum pc6244. Some color change sapphires will have only a slight visual change while others have incredible 100 change of color.

This means that the stronger the percentage of the color change the more expensive the sapphire. Besides this if the quality remains the same larger color change sapphire stones sell for much higher prices. See main sapphire gem listing for more information. These sapphires have various color change intensities from one stone to the next.

However larger stones tend to have more inclusions and irregularities and hence lack in quality aspect. Natural green sapphires show lines at 4500 4600 and 4700. Color change sapphires price per carat ranges from approx 1393 inr 105008 approx to 2334 approx inr 175870 approx per carat.