COLOR THEORY

Yes, it is a lot to learn! But it is essential in colored gemstone grading and valuation. 

Looking at your gemstone are you able to accurately convey the beauty and color? Does your jeweler or internet seller describe your gemstone by names and country of origin that is not clear to you as a consumer? Pigeon blood ruby and London topaz are examples of names. The fanciful names are meant to misguide you and are used as a selling technique and are not in your interest. Burma ruby and Kashmir sapphire are examples of the country of origin statements. While a gemstone may have a laboratory report stating the country of origin when used as a selling tool without a report it is meaningless. A good appraisal or identification report of a gemstone will reference hue, tone, saturation and cutting qualities and are the only words that will protect you should you need a replacement in the future.