Tampa Gemological Laboratory Inc. is an independent and unbiased jewelry appraisal service in Tampa, Florida, that provides high-quality assessments. We pride ourselves in the quality service we offer, helping many people who do not know how much their valuables are worth. If you have an old set of earrings handed down from your great, great grandmother or a timepiece from an older uncle that is filled with sparkles but you are not sure if the diamonds are real, we are here to help.