Kode : OP.647 (GEM ID SKY GEM LAB / Nugroho Gemologist)
Nama : Natural attractive opal
Harga : Rp.575.000
Ukuran : 1,19 cts. / 9,14 x 7,02 x 4,86 mm
Bentuk : Oval brilliant
Clarity : Semi tansparent
Color : Yellow ( multi colour)
Treatment : None ( NTE )
Asal : Ethyopia