7.57ct Blue Sapphire Loose Stone

Auction #1933 | Item #271

Current Bid: $125

Appraised Value: $965

This lot is sold or expired.

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One oval mixed cut natural blue sapphire, measuring 14.00 x 12.00 x 4.50mm, exact weight 7.57ct., type II, dark, very slightly grayish, blue color, (GIA B 7/3), cut is good. Transmitting light diffusely, translucent to opaque. Naturally occurring internal & external characteristics are present. Indications of laboratory high temperature diffusion treatment.

SKU: 1113226