Note the beautiful platinum finish on this ring, like glass. The Marquise Tanzanite stones are perfectly cut and color matched by hand and have 2 round zircon stones in between each marquise like trinkling stars. The ring has a finished under gallery which makes it comfortable to wear and adds to the beauty of the ring. The ring is sizeable. The 5 Marquee cut stones stand out at 1.90 ctw, their beauty is hard to miss. Tanzanite is known as the color change stone. Due to its trichroic properties of displaying red, blue, and purple colors. Tanzanite is no longer mined due to mine closure in 2012 which makes these stones very collectable due to its color and rarity; they are more rare than diamonds.