Kode : OP.636 ( GEM ID SKY GEM LAB / Nugroho Gemologist)
Nama : Natural attractive opal
Harga : Rp.575.000
Ukuran : 5, 54 ct. / 13, 94 x 10, 09 x 7, 78mm
Bentuk : Oval cabochon
Clarity : Translucent
Color : Yellowish brown ( multi colour)
Treatment : None ( NTE )
Asal : Ethyopia