Coloration: By leaps and bounds, the colour of the yellow sapphire stone is perhaps the most quintessential attribute in identifying its excellent. A par-fantastic high-quality yellow sapphire or Pukhraj stone should really show a vivid, powerful, and eye-pleasing yellow colour. Certification: The presence of a reputable gemological certification from a https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share