3.96 ct Blue Tanzanite - Round

This 3.96-carat tanzanite is cut as a round measuring 7.5 x 5.2 mm, with a blue body color, sourced from Tanzania.

Tanzanite is the blue-violet zoisite found in exactly one place on earth, a few square kilometers of hills in northern Tanzania. Tanzania holds some of the most interesting modern gem deposits, including several found nowhere else. Its color was brought up by heat, a legitimate and accepted practice that the trade discloses and we disclose here.

One of a kind, it exists exactly once; there is no second example to size up or down. It is the rarer object, and the kind of gemstone that becomes an heirloom. Caveman Gems hand-selects every gemstone and films it in good light, to give you the truest look a screen can.