Mar 5, 2025 · But first, what does tourmaline look like? It can be pink, green, blue, yellow, and even black. Some even show several colors in one crystal. This gem is formed under high pressure and …

Tourmaline is one of the most colorful gemstones in the world, with a wider range of colors than any other gemstone. It can be found in every color of the rainbow, as well as colorless and black.

Tourmaline has a variety of colors. Iron-rich tourmalines are usually black to bluish-black to deep brown, while magnesium-rich varieties are brown to yellow, and lithium-rich tourmalines are almost any …

Black is the most common color. Also occurs in blue, green, yellow, pink, red, orange, purple, brown, and colorless. Single crystals are often color-zoned. White when softer than the streak plate. …

Green tourmaline is a type I clarity stone. Blue, purple, red, orange, yellow and bi-color or parti-colored tourmaline is a type II clarity stone. Red and watermelon tourmaline are type III clarity stones.

Tourmalines have a variety of exciting colors with one of the widest color ranges of any gem species, occurring in various shades of virtually every hue.

Feb 11, 2025 · Explore the different color types of Tourmaline gemstones and discover the latest market trends shaping this vibrant and sought-after stone.

Dec 9, 2025 · Discover how to choose the perfect tourmaline with this ultimate buying guide. Learn about colors, quality, origins, treatments, and value before you buy.

Jun 26, 2025 · Tourmaline stands out for its incredible range of colors, including vibrant greens, deep reds, and unique multicolored stones. This guide will explore the colors of tourmaline, showing what …

Sep 2, 2024 · Tourmaline comes in an astonishing rainbow of shades—ranging from pastel pinks to vivid greens, rich blues, and even color-changing varieties. This remarkable gem owes its palette to trace …