Why Cat’s-Eye Chrysoberyl Is Among the Rarest and Most Valuable Gemstones

Cat's-Eye Chrysoberyl

Why Cat’s-Eye Chrysoberyl Is Among the Rarest and Most Valuable Gemstones

December 4, 2025

Cat’s-Eye Chrysoberyl is one of the world’s most spectacular and sought-after gemstones. Known for its...

Tanzanite PS 3.75 ct.

Fancy Colored Tanzanite vs. Zoisite

April 12, 2023

Zoisite is the species and tanzanite is the variety. Why fancy colored tanzanite should be...