21.61ct Blue Sapphire Loose Stone

Auction #2073 | Item #160

Current Bid: $100

Appraised Value: $1,970


This lot is sold or expired.

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Description

One oval mixed cut natural blue sapphire, measuring 19.50 x 15.00 x 7.50mm, exact weight 21.61ct., type II, dark, very slightly grayish, blue color, (GIA B 7/3), cut is good. Transmitting light very diffusely, opaque. Naturally occurring internal & external characteristics are present. Indications of multiple laboratory enhancements, including high temperature diffusion treatment.

SKU: 1113241