Gemstone Encyclopedia

Tsavorite Garnet: The Ultimate Guide to the Rarest Green Gemstone (2026)

Discovered in 1967 and named by Tiffany, tsavorite is the youngest of the great green gemstones. This guide covers its geology, rarity, emerald comparison and buying advice.

Garnet: The Gemstone of Passion, Strength, and Royalty

Garnet is a family of minerals rather than a single gem, spanning Bohemian red pyrope, fiery spessartine, emerald-rivaling tsavorite, and rare blue color-change stones from Madagascar. Learn the sp...