Note - these are medium quality sapphires. Lovely colour, very minor  / if any visible inclusions, medium quality cut 
Stone Type: Sapphire
Colour:  Various
Shape/Cut: Oval
Size/Dimensions: Largest one is 4 x 3 mm 
Carats: N / A
Clarity : VVS - some very minor inclusions may be present
Treatment: Heated 
Origin: Madagascar