Kode : AT.094 ( GEM ID SKY GEM LAB / Nugroho Gemologist) 
Nama : Natural beautiful ametrine 
Harga : Rp.475.000 
Ukuran : 4, 30 ct. / 12, 58 x 7, 69 x 5, 75mm 
Bentuk : Octagonal step 
Clarity : VVS1 ( transparent) 
Color : Purple - yellow 
Treatment : None ( NTE ) 
Asal : Bolivia