I had a very smooth experience purchasing from Ratna Gems. The assistance during the purchase was excellent, all my queries were answered patiently, and the order was dispatched immediately without any delay. Overall, a professional and reliable experience. Would definitely recommend them.
Tourmaline Stone
Certified Tourmaline: Black (Schorl), Green (Verdelite), Pink (Rubellite), and Watermelon varieties. Tourmaline’s extraordinary color range — virtually every color exists — is completely natural, caused by varying trace elements during formation. Key fact: No synthetic tourmaline exists commercially; all tourmaline is natural. It is the October birthstone. Each stone is ISO Certified and lab-tested. Compare prices. Read our Black Tourmaline Complete Guide.





