Tourmaline butterfly wings from Brazil with unusually beautiful zoning—icy blue and blue-green through the centers, a soft wash of lavender, then deep forest green grading into nearly black along the outer edges. Carved from old material as two separate matching wings and held together for display
2 pieces / 16.635 total carats / 28.2 x 10.6 x 3.3 mm
Estimate: $325 - $350