Set of 2 Star Sapphire Cabochons - 4.86 carats Cabochons- 0.97 g - (2)

Star sapphires are a fascinating variety of corundum gemstones that exhibit a unique optical phenomenon called asterism, which manifests as a star-like pattern that appears to glide across the stone's surface under a light source. These patterns are typically six-rayed, although variations exist. The effect arises due to needle-like inclusions of the mineral rutile oriented in specific directions within the cabochon-cut sapphire, which is a smooth, rounded gemstone cut designed to enhance such optical effects. Weighing close to five carats combined, this set of two star sapphire cabochons offers jewelers and collectors an opportunity to work with stones prized for their mystical visual appeal. Star sapphires come in various colors, with blue being the most traditional, though other hues are also found.