High-quality natural London Blue Topaz round briolette gemstones calibrated to 9x9 mm (approx. 2.50 to 3.00 cts per stone). Sourced from top-grade natural topaz rough and precision-cut in our own factory by skilled artisans, these gems feature a deep, rich London blue hue, excellent clarity, intense fire, and fine surface polishing across every facet with a clean girdle finish. Ideal for drop earrings, dangle pendants, and fine custom fashion jewelry designs. Wholesale bulk quantities and custom orders available upon request.