This tanzanite was made for this setting! The oval cut tanzanite is certified by the Jaipur Gemological Lab (which is made up of GIA Certified Professionals) to be natural and weigh 3.22 carats. The multi-faceted gem displays a variety of shades of blue and purple and is intensified by the brilliant diamonds around it and the bright 18kt white gold setting. The halo style setting is held up by a diamond encrusted split shank which is made up of two bands making it extremely durable and sturdy. The diamonds weigh .61 carats and are graded G-H in color and SI1 in clarity. The ring weighs a solid 7.0 grams and is currently a size 6.5 and can be resized. It is Brand New and the original JGL certificate card is included.