Yellow Sapphire from Ceylon are considered as ideal astrological Pukhraj and they are generally devoid of any kind of procedure and heating. Certification: The presence of a credible gemological certification from a reputable and regarded gem laboratory adds trustworthiness and assurance to the standard of yellow sapphire or almost every https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share