Natural Pink Tourmaline – IGI Certified This beautiful natural pink tourmaline features a rectangular cushion mixed cut, offering an attractive balance of color and shape. Its soft pink hue and semi-transparent appearance create a distinctive look, making it an excellent choice for custom jewelry and gemstone collections. Gemstone Details * Gemstone: Natural Tourmaline * Color: Pink * Transparency: Semi-Transparent * Shape/Cut: Rectangular Cushion Mixed Cut * Weight: 2.13 Carats * Measurements: 9.81 × 7.27 × 4.01 mm * Characteristics: Natural Inclusion Pattern * Certification: IGI (International Gemological Institute) * Report Number: 776684606 Optical Properties * Refractive Index: 1.624 – 1.644 * Birefringence: 0.020 * Optic Character: Uniaxial * Specific Gravity: 3.06 Description A genuine IGI-certified natural pink tourmaline weighing 2.13 carats. Cut in a rectangular cushion mixed style, this gemstone displays a pleasing pink color with a semi-transparent appearance and natural inclusions characteristic of authentic tourmaline. Its substantial size and elegant proportions make it well suited for statement rings, pendants, and bespoke jewelry designs. Accompanied by an official IGI certificate, this natural gemstone offers verified authenticity, unique character, and lasting appeal for collectors and jewelry enthusiasts.