One electronically tested 18KT white gold ladies cast sapphire and diamond ring with a bright polish finish. The featured sapphire is set within tiered sapphire and diamond bezels supported by elaborate sapphire and diamond set three-way split shoulders, completed by a three and one-half millimeter wide band. Identified with markings of "18K". Condition is new, good workmanship. Containing: One prong set oval mixed cut natural blue sapphire, measuring 14.80 x 12.41 x 7.71mm, 6% bulge factor, approximate weight of 12.28ct., clarity is eye clean, type II, dark, very slightly grayish, blue color, (GIA B 7/3), cut is good. Transmitting light with no distortion, transparent. No indications of heating. GIA Gemological Report attached. Graded in the GIA Laboratory, Report #2161929026.Sixty-six prong set round mixed cut natural blue sapphires, measuring 1.90 - 1.80 x 1.20 mm, approximate total weight of 1.93ct., clarity is eye clean, type II, medium dark, moderately strong, violetish blue color, (GIA vB 6/4), cut is good. Transmitting light with no distortion, transparent. Color grade is an average for the group. Graded in the setting. Seventy-Two prong set round brilliant cut diamonds, measuring 1.70 - 1.60 x 0.99mm (depth est.) approximate total weight of 72 Stones = 1.34ct. Graded in the setting. Clarity: VS-1 to VS-2. Color: G - I. Total Weight of Colored Stones 14.21ct. Total Weight of Diamonds 1.34ct. Total Weight of Ring 17.09 grams. AIG Appraised at $189,490.00.