28.72 carats Natural Swiss Blue Topaz | Oval – 15.8 × 19 × 12mmA striking Swiss Blue Topaz displaying an intense, saturated electric blue tone with exceptional transparency. The color is vivid and evenly distributed, offering brilliance with remarkable depth. Cut in a refined oval shape, the faceting maximizes internal light return and produces dynamic flashes across the entire surface. The elongated proportions enhance presence while maintaining elegant symmetry. At 28. 72 carats, this gemstone commands