Kode : OP.639 ( GEM ID SKY GEM LAB / Nugroho Gemologist)
Nama : Natural attractive opal
Harga : Rp.675.000
Ukuran : 1, 92 ct. / 10, 57 x 8, 15 x 4, 50mm
Bentuk : Oval cabochon
Clarity : Transparent
Color : White ( multi colour)
Treatment : None ( NTE )
Asal : Ethyopia