14K YELLOW AND WHITE GOLD, TANZANITE AND DIAMOND RING. Centered with square 15.5 ct. fancy-cut tanzanite, accented by round 2.4 mm full cut diamond on either side. Size 7. - Wt.: 14 grams. Estimate $4,000-6,000
Tanzanite measures 13.3mm x 14.1mm x 8.2mm, has a medium dark tone and is a strong bluish purple with good intensity. The 2.4mm-2.5mm full cut diamonds are VS in clarity and G-H in color. Stamped inside the shank is "EREV14ktPL".