This is a nice cold blue color .55 carat Montana sapphire. Stunning trillion cut. I love these in rings. They catch and reflect light so beautifully. 
We do offer help in setting into jewelry and faceting as well, if you are interested. 

WE MINE OUR SAPPHIRES OURSELVES, RIGHT OUT OF OUR OWN GROUND IN MONTANA. THE SAPPHIRES YOU FIND HERE (UNLESS OTHERWISE STATED) COME FROM THE MOUNTAINS OF MONTANA JUST OFF THE BANKS OF THE MISSOURI RIVER. WE'VE BEEN FORTUNATE TO BE MINING THESE GEMS FOR 15 YEARS. 

TYPE: Montana Sapphire

CUT: Trillion

COLOR: Cold Blue

WEIGHT: .55 carat

SIZE: 5 mm

CLARITY: VS 

LUSTER: Brilliant

TREATMENT: HEAT

ORIGIN: MONTANA, USA, ELDORADO BAR, MISSOURI RIVER. 

HARDNESS: 9


WE MINE OUR SAPPHIRES OURSELVES, RIGHT OUT OF OUR OWN GROUND IN MONTANA. THE SAPPHIRES YOU FIND HERE UNLESS OTHERWISE STATED COME FROM THE MOUNTAINS OF MONTANA JUST OFF THE BANKS OF THE MISSOURI RIVER. WE'VE BEEN FORTUNATE TO BE MINING THESE GEMS FOR 15 YEARS. 

THIS IS ONE OF MANY COLORS OF THE ALL NATURAL MONTANA SAPPHIRES FOUND WITH BLAZE N GEMS