4.26 carats Lustrous Bluish Green Tourmaline Cushion Cut Natural Afghani GemstoneThe 4. 26 carat Lustrous Bluish Green Tourmaline is an exquisite gemstone originating from Afghanistan, renowned for its captivating allure. This precious stone boasts a mesmerizing cushion cut, a shape that enhances its inherent beauty. The gem exhibits a remarkable fusion of bluish and green hues, creating a harmonious and enchanting visual appeal. Its lustrous surface adds a brilliant sheen, further accentuating the gem's elegance. Mined from the