A stunning emerald-cut tourmaline in a serene lagoon blue hue, expertly faceted and delivered ring-sized for immediate setting. Mined in Nuristan, Afghanistan, this fine gem displays crisp step facets that emphasize its clarity and color depth — cool aqua tones with a subtle teal edge depending on light. Ideal for a refined solitaire ring, an elegant engagement setting, or a collector seeking an uncommon Afghan tourmaline. Untreated and responsibly sourced, it pairs beautifully with white metals or warm gold for a timeless, high-end look.