1.78 CT BI-COLORED MONTANA SAPPHIRE

THIS IS A VERY UNIQUE, ONE OF A KIND, PIECE. THIS STONE WAS HEAT TREATED ONLY AND CAME OUT 2 TONED BLUE AND YELLOW. THEY ARE ALMOST EXACTLY SPLITTING THE STONE IN QUARTERS WITH THEIR COLOR SHADES WHEN YOU ARE LOOKING AT IT WITH YOUR OWN EYES. REALLY NEAT STONE! THE COLORS SHIFT AS YOU MOVE IT AROUND MAKING IT NEVER THE SAME IN ANY PICTURE. THIS IS A LARGE PARTY LIKE SAPPHIRE THAT WE'RE PRETTY FOND OF. 

TYPE: SAPPHIRE

CUT: ROUND

COLOR: BI-COLORED BLUE YELLOW

WEIGHT: 1.78 CARATS

SIZE: 7 MM

CLARITY: VS/SI

LUSTER: EXCELLENT

TREATMENT: HEAT TREATED

ORIGIN: MONTANA, ELDORADO SAPPHIRE MINE, MISSOURI RIVER DEPOSIT, USA