Kode : AT.083 ( GEM ID SKY GEM LAB / Nugroho Gemologist) 
Nama : Natural beautiful ametrine 
Harga : Rp.975.000 
Ukuran : 8, 66 ct. / 12, 37 x 11, 99 x 9, 14mm 
Bentuk : Cushion brilliant 
Clarity : VVS1 ( transparent) 
Color : Purple - yellow 
Treatment : None ( NTE ) 
Asal : Bolivia