**IGI Certified Natural Bi-Colour Sapphire – 1.69 ct – Pear Cut – Blue & Yellow – No Heat** An exquisite **natural bi-colour sapphire** weighing **1.69 carats**, beautifully fashioned in an elegant **pear cut**. Featuring a fascinating combination of **blue and yellow colours**, this gemstone offers a distinctive appearance, making it an excellent choice for fine jewelry, luxury custom designs, or a gemstone collection. Bi-colour sapphires are highly admired for displaying two different colours within a single gemstone. The combination of blue and yellow creates a unique visual character, making each stone particularly appealing to collectors and jewelry enthusiasts. This sapphire is described as **unheated (no heat treatment)**, a desirable characteristic among collectors seeking natural sapphires without heat enhancement. The elegant pear cut combines a softly rounded end with a tapered point, highlighting the gemstone's graceful shape and distinctive colour zoning. Its attractive design makes it particularly suitable for statement rings, pendants, and bespoke jewelry creations. With its **1.69-carat weight** and distinctive blue-and-yellow colour combination, this natural bi-colour sapphire offers an attractive combination of individuality, elegance, and versatility. **Gemstone Details** Gemstone: **Natural Bi-Colour Sapphire** Colour: **Blue & Yellow** Weight: **1.69 carats** Shape/Cut: **Pear Cut** Dimensions: **8.54 × 7.13 × 4.26 mm** Treatment: **No Heat / Unheated** Certification: **IGI Certified** Quantity: **1 gemstone** The gemstone is accompanied by its **IGI certificate/report**, documenting the characteristics stated in the report.