Neil F. Sackmary G.G. (GIA)


Neil is a Graduate Gemologist with a Degree from the GIA. He has beena practicing Gemologist for the past 20 years. Neil brings a wealth of knowledge, making Nevada Coin Mart one of the most professional and advanced jewelry buying companies anywhere.

GIA, or the , is THE training authority in the American jewelry industry.

To earn a Graduate Gemologist degree from the GIA, you must complete and pass five course studies and three lab classes, and then pass a comprehensive final exam. While you VigRx Plus do earn a certificate of completion after each class or lab, you must complete and pass all eight (earning eight separate certificates) to earn the degree of Graduate Gemologist.


  • Diamond Essentials
  • Diamonds & Diamond Grading
  • Colored Stone Essentials
  • Colored Stones
  • Gem Identification

Lab Classes:

  • Diamond Grading Lab
  • Colored Stone Grading Lab
  • Gem Identification Lab

The Gemological Institute of America, the world’s foremost authority in Gemology & Diamond Grading.