Quality｜Padparadscha Sapphire, Padparadscha Sapphire, Unheated, Please note that this is a high-quality Padparadscha Sapphire from Ceylon, unheated, untreated, and highly saturated. This color is a rare mixture of pink and orange, the rarest color among sapphires. Padparadcha is rarer than cornflower sapphires and royal blue sapphires. The world's mineral reserves are only 1% of sapphires, and the scarcity of the mineral source is comparable to the world's rarest pigeon blood red! Padparadscha is the king of corundum and one of the most expensive gemstones in the world, with a very high collection value. Clean｜VS2 - No flaws can be seen with the naked eye. According to the clarity standards used by GIA for diamonds, the clarity of this Padparadscha is still imperceptible to the naked eye of viewers with standard vision, but the inclusions or external flaws of the gem can be seen under a 10x magnifying glass.｜0.73 carats. Used as the main stone of a ring, it is the most luxurious material today. However, the highly investment-worthy Padparadscha will not only appreciate in value, but is also suitable for collection.｜5.3 x 4.3 x 2.9 mm｜Step Cut Octagon・Cut Grade: EXCELLENT Color｜[Pink with orange] meets GIA's definition of Padparadscha. The market describes Orangey PINK as "the color of sunrise." Note 1: The appraisal certificate of this Padparadscha states that it is "UN-HEATED PADPARADSCHA" Note 2: The color of Padparadscha can be easily imitated by beryllium diffusion treatment, and it is usually difficult for appraisal agencies in the market to provide evidence/verify whether it has been diffused by beryllium. If you do not purchase Padparadscha from Xinkuang Shenyi, please be sure to check its authenticity.