1.56 carat radiant cut natural unheated purple blue Tanzanite gemstone displaying eye clean clarity on a clean white background

1.56ct Natural Tanzanite Zoisite unheated perfect cutting Purple Blue color Tanzania Gemstone Wbgem TZA183

$400.00

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Description

Discover Rare Vibrancy with a 1.56ct Natural Unheated Tanzanite

Embrace the remarkable allure of natural Zoisite with this rare 1.56-carat unheated Tanzanite. Unlike the vast majority of tanzanites on the market that undergo heat enhancement, this exceptional gemstone remains 100% untreated and unheated, showcasing its pure, original beauty direct from Merelani, Tanzania.

Displaying a enchanting play of purple and violet-blue tones, this gem features a crisp radiant/emerald cut (7.2 x 5.7 x 5.3 mm) and flawless eye-clean clarity. Its precision step-faceting reflects light dynamically, making it a spectacular center stone for a bespoke ring or fine custom pendant.

Specifications:

  • Species: Natural Zoisite

  • Variety: Natural Tanzanite

  • Carat Weight: 1.56 ct

  • Dimensions: 7.2 x 5.7 x 5.3 mm

  • Color: Purple-Blue / Violet-Blue

  • Shape/Cut: Radiant Cut / Rectangular Mixed Cut (Excellent)

  • Clarity: Eye Clean

  • Origin: Tanzania

  • Treatment: 100% Unheated / No Heat Treatment