High-quality natural Swiss Blue Topaz heart-shaped faceted-cut gemstones calibrated to 15x15 mm (approx. 14.00 cts per stone). Sourced from top-grade white topaz rough originating from Brazil, Mozambique, and India, then precision-cut in our own factory by skilled artisans, these gems feature a bright, vivid Swiss blue hue, brilliant heart-cut faceting, clean clarity, and fine surface polish. Ideal for statement solitaire rings, pendant centers, drop earrings, and custom fine fashion jewelry designs. Wholesale bulk quantities and custom orders available upon request.