Bidspirit auction | Huge Rare 17.72 Ct GIA

Huge Rare 17.72 Ct GIA Certified Natural Sapphire - Large Untreated 17.72 Ct Blue Star Sapphire is an oval double cabochon cut measuring 17.16 x 14.28 x 6.44 mm. This incredible Sapphire displays a moderately strong saturation with a medium light tone. Get ready for the compliments on this one! Origin: Sri Lanka. Treatment: None. Please see the certification for additional information.