8.65cts Unheated Chameleon Padparadscha

This extraordinary 8.65 carat Unheated Padparadscha Sapphire is a rare gemstone that captivates with both its exceptional colour and fascinating optical behaviour. Displaying a delicate balance of orangy pink to pinkish orange, this sapphire embodies the coveted Padparadscha hue—one of the most prized and sought-after colours in the sapphire world.

What sets this gemstone apart is its remarkable chameleon colour stability, also known as reversible photochromism (tenebrescence). With prolonged exposure to light or periods of darkness, the sapphire undergoes a subtle yet visible colour transformation, offering an ever-changing visual experience. This rare phenomenon adds an additional layer of intrigue, making the gemstone highly appealing to collectors and gemstone connoisseurs.

Unheated and naturally occurring, this Padparadscha sapphire retains its original colour without enhancement—an important factor for rarity, value, and long-term desirability. Its impressive size makes it an ideal centre stone for a bespoke statement ring, high jewellery pendant, or collector’s piece.

Symbolising creativity, passion, and individuality, this 8.65ct unheated Padparadscha sapphire is a truly exceptional gemstone, perfect for those seeking rarity, scientific wonder, and timeless elegance in one remarkable stone.

Unheated Padparadscha

Colour: Orangy Pink - Pinkish Orange

Colour Stability: Chameleon

Reversible photochromism (Tenebrescence): Change colour with prolonged light exposure or absence

Dimensions: 13.52*10.01*7.25mm

Origin: Sri Lanka 

Fluorescence: Strong

*With Gemstone Certificate (Bellerophon)