- Weight: 12.50cts
- Cut: Cabochon
- Color: Rainbow-Dominantly Blue
- Size: 12mm wide x 23.5mm long x 8mm deep
- Origin: Welo Ethiopia
- Cut Grade: Excellent
One 12.50 carats cabochon opal, rainbow, dominantly blue color, cut grade excellent, measuring 12 mm wide, 23.5 mm long, 8 mm deep. The proportions of the opal are as follows: total depth 66.7%. A bit of an odd shape but outstanding colors, blue having the strongest presence.
