Tanzanite - image 1
Tanzanite - image 2
Tanzanite - image 3
Tanzanite - image 4

Tanzanite

$8,975.00

VisaMastercardAmerican ExpressPayPalPayPal Pay In 4Discover·
  • $75.00 shipping
  • EarthWonders offers buyers a 2-day money-back guarantee from delivery
  • USAShips from USA

91.53 GRAMS OF NATURAL UNHEATED TANZANITE — THE BRICK.

This thing is an absolute MONSTER.

A 91.53 gram natural, unheated Tanzanite with that thick, blocky crystal form I love — a straight-up TANZANITE BRICK.

And the pleochroism is INSANE. As you move the crystal through the light, the color shifts through intense electric blues, deep violet-purple and flashes of incredible saturation. Every angle gives you something different.

At over 91 grams, the size and presence alone are next level — but combine that with the color, transparency and killer natural crystal architecture and this one is seriously special.

Natural Unheated Tanzanite
Merelani Hills, Tanzania
91.53 grams
Insane Pleochroism
Massive “Brick” Crystal Form
Incredible Saturation
Custom Base

91.53 grams of Tanzanite HEAT. THE BRICK.

Earth made. Collector owned.

Tanzanite (variety of Zoisite) specimen from Merelani Hills, Tanzania. Weight 91.53 g.

Product details

SpeciesTanzanite
Listed on10/03/2026

Current owner

22SGEMS
22SGEMSFeatured
California
356 for sale·10 sold

Learn more

Tanzanite
Mineral guide
Learn about Tanzanite
vivid blue-to-violet zoisite with strong pleochroism and crystals from Merelani, Tanzania; prized by collectors, rare matrix pieces.