Kode : AT.085 ( GEM ID SKY GEM LAB / Nugroho Gemologist) 
Nama : Natural beautiful ametrine 
Harga : Rp.875.000 
Ukuran : 7, 86 ct. / 16, 93 x 9, 44 x 6, 12mm 
Bentuk : Octagonal step 
Clarity : VVS1 ( transparent) 
Color : Purple - yellow 
Treatment : None ( NTE ) 
Asal : Bolivia