Really tough content, finest for gem safety (prongs don't bend or split effortlessly) Might be costly Certification: The existence of a credible gemological certification from a dependable and acknowledged gem laboratory adds reliability and assurance to the quality of yellow sapphire or any other gemstone. Colour: The superlative Pukhraj stone https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share