Kode: SP.1325 ( GEM ID SKY GEM LAB / Nugroho Gemologist) 
Nama: Natural amazing sapphire
Harga: Rp.275.000
Ukuran: 4.14 ct. / 10.39 x 7.77 x 4, 89mm.
Bentuk: Oval cabochon
Clarity: Semi transparent
Color: Blue
Treatment: CGF / GF
Origin: Africa