Clients who send their loose diamonds, gemstones and jewelry pieces to "LGL" Labtrade Gemological Laboratory for grading and analysis represent vendors from every sector of the Jewelry business, including Retail Jewelers , Diamond Brokers, Pawnbrokers and Internet sellers. Their common link is the desire to establish and maintain the highest level of confidence from their own customers. That chain of trust begins with the decision to allow LGL to be their gemological laboratory in the grading and analysis of their merchandise. We honor that trust by maintaining the most stringent standards of professionalism in the industry beginning even before their package reaches our door.

Handle With Care…and Security
The journey begins with your order. Whether it comes by phone, fax, or directly from here on our website, our shipping staff immediately begins arranging for the secure transport of your shipment from convenient pick-up at any location you specify for delivery to LGL by Insured Standard Overnight Shipping (or insured priority overnight shipping) if requested. From this first step in our servicing procedure, LGL’s accounting, inspection, care, and handling standards are engaged to confirm each item’s current provenance and ensure every item in our trust is given the utmost care.

Labtrade Gemological Laboratory is one of the top independent Diamond, Gemstone and Jewelry certification and appraisal services in the United States. Renowned for its quality, LGL has an unsurpassed reputation for reliability, integrity and fast service.

Labtrade Gemological Laboratory offers high quality certificates and appraisals at the most affordable and competitive prices in the market today.

LGL's Diamond certificate, appraisal report, and gemological authentication are considered the world's premier value for gemological credentials.

LGL is listed in the Rapaport Global Guide to Gemological Laboratories as one of the top laboratories in the U.S.A.

Labtrade Gemological Laboratory is a neutral organization and does not endorse or recommend any commercial product, company or individual, including companies or individuals with web sites that may offer a link to the Labtrade Gemological Laboratory web site.