.53 CT "COASTLINE" CUSTOM CUT FIREBALL MONTANA SAPPHIRE

This is a gorgeous .53 carat Montana sapphire. This was custom cut. It is a nearly flawless piece. It would make a breath taking ring or pendant. 
WE MINE THESE 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: ROUND
COLOR: BLUE/GREEN/TEAL 
WEIGHT: .53
SIZE: 7.7*4.3mm
CLARITY: VS
LUSTER: EXCELLENT ( FIRE BALL )
TREATMENT: HEAT. 
ORIGIN: MONTANA, USA, ELDORADO BAR, MISSOURI RIVER. 
HARDNESS: 9