The Two Birthstones for October: Opal and Tourmaline

October's Birthstones Opal and Tourmaline

The Two Birthstones for October: Opal and Tourmaline

October, the heart of autumn, is known for its rich colors, cool breezes, and sense...
Tanzanite PS 3.75 ct.

Fancy Colored Tanzanite vs. Zoisite

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