This 7.9 carat Pamir Watermelon Tourmaline showcases a rare bicolour natural formation, featuring a striking blend of vibrant pink and green hues. Sourced from Afghanistan, this gemstone is prized for its exceptional clarity and unique colour zoning, making it a distinguished choice for collectors and connoisseurs. Its substantial carat weight and natural bicolour pattern highlight the gem’s authenticity and rarity, ideal for sophisticated jewellery designs or investment pieces.