Kode : AT.110 ( GEM ID SKY GEM LAB / Nugroho Gemologist) 
Nama : Natural beautiful ametrine 
Harga : Rp.675.000 
Ukuran : 4, 45 ct. / 12, 68 x 9, 31 x 6, 12mm 
Bentuk : Oval brilliant 
Clarity : VVS1 ( transparent) 
Color : Purple - yellow 
Treatment : None ( NTE ) 
Asal : Bolivia