The .79 ct. unheated Color Change Sapphire from Sri Lanka is eye clean with a color change from purple to blue. Under 10x dark field illumination a few crystals, feathers and lovely natural silk are visible. The round sapphire measures 5.35 x 5.39 x 3.47 mm.
The 18k white gold ring weighs 3.91 grams and is size 6. The 26 round diamonds weigh approximately .31 carats.