High-quality natural Sky Blue Topaz oval briolette-cut gemstones calibrated to 8x10 mm (approx. 2.90 to 3.40 cts per stone). Sourced from top-grade white topaz rough (origin Brazil, Africa, and India) and treated via standard radiation for stable, vibrant color. Precision-cut and polished in our own factory by skilled artisans, these gems feature a thin girdle, brilliant briolette faceting, and fine surface polish. Ideal for drop earrings, statement pendants, beaded strands, and custom fine fashion jewelry designs. Wholesale bulk quantities and custom orders available upon request.