Kode: IO.130 ( GEM ID GRI Lab) 
Nama: Natural amazing iolite
Harga: Rp.425.000
Ukuran: 1.39 ct. / 8.58 x 6.11 x 4, 55mm
Bentuk: Oval brilliant
Clarity: VVS1 ( transparent) 
Origin: Tanzania
Treatment: None ( NTE) 
Color: Violetish blue