| Contact Person: | Mr. Raghvendra Gupta |
| Address: | Shri Ram Gem Research and Testing Laboratory (Jai Shri Jewellers), In front of Town Hall, Datia, Madhya Pradesh – 475661 |
| Business Hours: | (Mon-Sat 10AM – 8PM) |
| Phone: | +91-9971176762 |
| Email: | info@ramgemlab.com |
