Rare bi-color 1.58ct blue and yellow Sapphire

This Thai Sapphire is alive with two distinct color presentations. Part of the gem is a brilliant golden yellow that sparkles with touches of orange in its flashing. The other part is a rich blue that meets the yellow to create a swirling green that travels through the gem. Measuring 7.7mm x 5.4mm x 3mm, and having a Mohs hardness rating of 9 out of 10, it is perfect for setting and everyday wear. Beryllium heated only.