THIS IS A VERY RARE, SUPER DARK, COLOR CHANGING MONTANA SAPPHIRE. ALL NATURAL. THE COLOR SHIFTS FROM A DARK PURPLE TO AN EXCELLENT MEDIUM/DARK BLUE. THIS WOULD MAKE A STUNNING RING TO SHOW OFF UP CLOSE AND PERSONAL.

TYPE: SAPPHIRE

CUT: ROUND

COLOR: COLOR CHANGER PURPLE AND BLUE

WEIGHT: .55 CARAT

SIZE: 5.5 MM

CLARITY: VS

LUSTER: EXCELLENT

TREATMENT: NONE, ALL NATURAL

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