Synthetic Color Change Sapphire Price Per Carat

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.

Synthetic color change sapphire price per carat.

Synthetic color change sapphires show a line 4740. Synthetic green sapphires show lines at 5300 and 6870. Natural green sapphires show lines at 4500 4600 and 4700. Besides this if the quality remains the same larger color change sapphire stones sell for much higher prices.

The standard for color change sapphires. Color change sapphires price per carat ranges from approx 1393 inr 105008 approx to 2334 approx inr 175870 approx per carat. The three bands described are generally known as the 4500 complex and are very distinctive in sapphires. However larger stones tend to have more inclusions and irregularities and hence lack in quality aspect.

See main sapphire gem listing for more information. Some color change sapphires will have only a slight visual change while others have incredible 100 change of color. These sapphires have various color change intensities from one stone to the next.