1.28 ct Blue/Purple Color-change Sapphire
Color-change sapphires are great - it's like two stones in one. Pure purple in some lighting, blue in others - the photos show the effect of mixed lighting. Great cutting, very clean and its AGL report says heat only with a "strong" color change.
Dimensions: 6.18 x 5.72 x 4.19 mm
Origin: Sri Lanka
Enhancement: Heat only
ID Report: AGL