The Full Spectrum. And Then Some.

Natural Tourmaline — Ethically Sourced, Unheated, and Unforgettable

Tourmaline is one of nature’s most versatile gems—formed in every color imaginable, often within a single crystal. From electric pinks and inky blues to mossy greens, peachy sunsets, and neon paraíba hues, tourmaline doesn’t hold back.

At Caleb B. Quashen International, we’re drawn to tourmalines that feel alive. Stones with depth, gradient, and glow. Many in this collection are untreated, ethically sourced, and cut to highlight their natural zoning, saturation, and personality.

What You’ll Find Here

• Bi-color and watermelon tourmaline with painterly transitions
• Velvety greens, sunset oranges, and hot pinks with clarity and intensity
• One-of-a-kind cuts—from long emerald slices to sculptural shields
• Responsibly sourced gems from trusted small-scale miners

Tourmaline is a favorite among designers for a reason—it’s bold, expressive, and endlessly customizable.