High-quality natural Sky Blue Topaz round diamond-cut gemstones calibrated to 12x12 mm (approx. 6.80 to 7.50 cts per stone). Sourced from top-grade white topaz rough originating from Brazil, Africa, and India, then precision-cut in our own factory by skilled artisans, these gems feature a bright sky blue hue, brilliant diamond-cut style faceting, intense fire, and high 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.