Short Description

Natural African Blue Sapphire 5.42 Carat is a beautiful precious gemstone admired for its attractive blue color, brilliance, durability, and natural character. African Blue Sapphires are sourced from various gemstone-producing regions across the African continent and can display a range of blue hues, clarity characteristics, and appearances. This impressive 5.42-carat Natural African Blue Sapphire is suitable for fine jewelry, gemstone collections, statement jewelry, and traditional Vedic astrological use. At RR Gems & Jewels, every Natural Blue Sapphire is carefully selected based on its color, clarity, transparency, cut, carat weight, treatment, and overall quality. Origin and treatment information are provided according to available certification and gemstone documentation. Product Name: Natural African Blue Sapphire Weight: 5.42 Carat Common Name: African Blue Sapphire / Neelam Gemstone: Blue Sapphire Mineral: Corundum Chemical Formula: Al₂O₃ Color: Natural Blue Origin: Africa; specific country where confirmed by laboratory report Hardness: 9 on the Mohs scale Transparency: Transparent to translucent, depending on the gemstone Cut: As shown / depending on the individual gemstone Treatment: Treatment status should be verified and disclosed for the individual gemstone Certification: Gemological laboratory certificate available where specified Suitable For: Rings, Pendants, Fine Jewelry, Collectors & Astrological Jewelry