Polished Labradorite Stone Value Guide

Polished Labradorite is a captivating feldspar mineral renowned for its schiller effect, a unique internal light diffraction first identified in 1770. These Madagascar-sourced specimens are highly collectible due to their vibrant iridescent flashes, making them staples in both modern jewelry and metaphysical collections.

What affects the value of Polished Labradorite Stone?

• The intensity and variety of colors visible in the iridescent flash significantly impact the $10-$15 price point.
• Overall clarity and the absence of deep surface fractures or dull spots increase the specimen's desirability.
• The quality of the polish and the symmetry of the stone's shape affect its value for decorative or jewelry use.
• The size of the 'flash' area relative to the total surface area of the stone is a primary value driver.

How to Identify Polished Labradorite Stone?

• Look for the characteristic labradorescence, which appears as metallic flashes of blue, green, or gold when rotated.
• Verify the origin as Madagascar, a primary source for high-quality feldspar minerals with deep base colors.
• Check for a smooth, glass-like finish from professional polishing that enhances the stone's natural optical phenomenon.
• Examine the internal structure for thin, plate-like layers which are responsible for the light diffraction effect.

History of Polished Labradorite Stone

Labradorite is a feldspar mineral first identified in 1770 on Paul's Island in Labrador, Canada. It is highly valued for its striking play of color, or schiller effect, which results from internal light diffraction. This optical phenomenon led to its use in jewelry and decorative arts globally, becoming particularly popular in modern metaphysical and gem collecting circles.