Kode : OP.631 ( GEM ID SKY GEM LAB / Nugroho Gemologist)
Nama : Natural attractive opal
Harga : Rp.675.000
Ukuran : 1, 36 ct. / 9, 96 x 5, 93 x 4, 11mm
Bentuk : Octagonal step
Clarity : Semi transparent
Color : White - yellow ( multi colour)
Treatment : None ( NTE )
Asal : Ethyopia