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GSI Headquarters and the Laboratory
New York, NY
New York
USA
0 reviews
| Physical Address |
581 Fifth Ave 4th Floor New York, NY New York 10017 |
| Phone | 212-207 4140 |
| Fax/Alt Phone | 212-207 4140 |
| Website | |
| https://gemscience.net/ | |
Business/Community Description |
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| Gemological Science International is a gemological laboratory, where each diamond is graded by hand and eye. Skilled and experienced team, modern equipment, and the latest software guarantee high-quality and accurate grading results. The Four Pillars of GSI’s philosophy are: Integrity, Innovation, Professional Service, and Research & Education, which distinguishes this laboratory from many others. | |
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