Kode : CD.408 ( GEM ID SKY GEM LAB / Nugroho Gemologist) 
Nama : Natural wonderful chalcedony 
Harga : Rp.475.000 
Ukuran : 9, 01 ct. / 15, 99 x 13, 76 x 5, 90mm 
Bentuk : Oval cabochon 
Clarity : Translucent 
Color : Yellow 
Treatment : None ( NTE ) 
Asal : Botswana - Africa