1.40 ct. Bi-Color Zoisite - The Gem Trader Rare Gems

1.40 ct. Bi-Color Zoisite


  • Color: Medium Yellow / Brown

  • Clarity: Eye Clean

  • Origin: Tanzania

  • Cut: Modified Shield

  • Treatments: None

  • Measurements: 9.2 x 6.2 mm


One of the oddest and most unusual mix of colors we have ever seen in a bi-color Zoisite. Most of these tend to be some combination of green or yellow with the purplish hue of standard Tanzanite. This visually arresting stone is a 50/50 split between a bright yellow and a medium brown. As with many desaturated browns there is a tiny element of purple to this color at certain angles - the only indication of it’s relationship to Tanzanite. Marvelous cutting and entirely clean, the very definition of unique.

$450 / carat - $630 total