For over 25 years, the Gemological Appraisal Laboratory of America, Inc. (GAL) has offered both the jewelry trade and consumers' accurate and reliable diamond and gemstone identification and certification to validate their gemstone purchases. Our old clients keep on coming back because we offer them complete discretion, courteous services and a comfortable, relaxed atmosphere. Not only is the appraisal process informative and professional, you will find yourself enjoying the procedure. Everything is done right in front of you with a step-by-step detailed explanation.