คอลเลกชัน: Bi-Color Sapphire


Striking and rare 

Bi-Color Sapphires display two distinct hues within a single stone – often blending blues, greens, yellows, or pinks in mesmerizing patterns. Each gem is truly one of a kind, shaped entirely by nature’s hand.

Unique beauty of color zoning 

The natural color zoning of Bi-Color Sapphires creates striking contrasts and soft transitions, making every stone a miniature artwork. No two are ever alike, which adds to their rarity and collector’s appeal.

Bi-Color Sapphires in jewelry 

With a Mohs hardness of 9, Bi-Color Sapphires are both durable and dazzling. Their distinctive hues shine in statement rings, pendants, and bespoke jewelry, offering individuality beyond traditional single-color gems.

Bi-Color Sapphires at Siam Gems Club 

We offer a carefully selected range of natural Bi-Color Sapphires, sourced with close attention. Explore our collection – and if you’re looking for a specific cut, shape, or size, feel free to reach out. We’re happy to help you find the perfect stone.

Gemological insights 

To explore more about the gemological background of Bi-Color Sapphire, you can also visit the Gemological Institute of America (GIA).


Learn more about Sapphire 

For a deeper dive into the history, symbolism, and gemology of Sapphire, visit our article about Sapphire