Kode : AT.078 ( GEM ID SKY GEM LAB / Nugroho Gemologist) 
Nama : Natural beautiful ametrine 
Harga : Rp.775.000 
Ukuran : 6, 16 ct. / 13, 98 x 10, 89 x 6, 78mm 
Bentuk : Oval brilliant 
Clarity : VVS1 ( transparent) 
Color : Purple - yellow 
Treatment : None ( NTE ) 
Asal : Bolivia