Experience the refined elegance of this curated natural bi-color tourmaline ensemble. Comprising twelve pristine African gemstones totaling 11.85 carats, each stone presents a graceful 7x5mm oval cabochon form. The mesmerizing bi-color composition reveals nature's sophisticated palette in every piece. Entirely untreated and unheated, these authentic tourmalines embody pure geological artistry—perfect for the connoisseur seeking genuine gemstones of exceptional quality and distinctive dual-tone character for bespoke jewelry creations.