JOALYS Collection
Bicolor Sapphire Collection
The bicolor sapphire is a fascinating geological phenomenon: two distinct colors coexist within a single corundum crystal. Every stone is truly one-of-a-kind.
3 results
2 filters active
1 / 3
Blue Mix
Blue Mix
1 / 3
Blue Mix
Blue Mix
1 / 3
Tap to view 2 colors
Tap to view 2 colors
Bicolor Sapphire: Two Worlds in One Stone
Bicolor sapphires display distinct color zones, often blue and yellow, or blue and green, within a single crystal. This results from chemical variations during crystal growth.
Absolute Uniqueness
No two bicolor sapphires are alike. The color distribution is a unique geological fingerprint. 9 Mohs hardness.
JOALYS
Selected by our GIA gemologist. Mine-direct pricing, insured shipping, 14-day guarantee.
Frequently Asked Questions
What is a bicolor sapphire?
A sapphire displaying two distinct colors within a single stone, resulting from chemical variations during crystallization.
Are bicolor sapphires natural?
Yes, this is an entirely natural phenomenon. Each color distribution is unique.
Is bicolor sapphire suitable for jewelry?
Absolutely. 9 Mohs hardness. Each stone is a unique natural masterpiece.
How are bicolor sapphires cut?
The cutter orients the stone to showcase the color distribution. This expertise makes each cut unique.