Kode: SP.1335 ( GEM ID SKY GEM LAB / Nugroho Gemologist) 
  Nama: Natural amazing sapphire 
  Harga: Rp.275.000
  Ukuran: 3.68 ct. / 8.96 x 7.54 x 5, 29mm.
  Bentuk: Oval cabochon
  Clarity: Semi transparent
  Color: Blue
  Treatment: CGF / GF
  Origin: Africa