Call us: (617) 529-GEMS | (781) 334-2211

Gemological Evaluation & Marketing Services Inc., provides state of the art gemological testing services to clients world wide.

We believe our years of experience within the industry will help us answer all of your questions and take care of all your needs.

Available But Not Limited To:


Diamond Grading

Origin of Color Reports

Sarin re-cutting reports


Diamond Color Verification

Quality Analysis Reports

Third party Verification Reports

Gem Identification

Colored Gemstones Grading

Sarin Proportion Reports

Have the security of knowing that you have the quality represented. The easiest and most economical way way to satisfy the client. We assure the fastest turnaround time for your reports: No need to wait weeks or even months for a report or an appraisal to be returned

Avoid that uncertainty of not knowing if there was a mix-up somewhere along the way. Have total peace of mind knowing your valuables never leave our premises.

Many of the services we offer require us to see your specific item to quote a price.