Variety: Natural Emerald (Panna) Weight(Carat): 8.18 Weight(Ratti): 9.08 Specific Gravity: 2.78 Refractive Index: 1.55 Shape: Octagon Cut Dimensions: 9.8 × 12.5 × 7.9 mm Color: Intense Zambian Green This 8.18 cts Zambian Emerald is a symbol of growth, wisdom, and prosperity, making it ideal for both astrological purposes and bespoke fine jewelry. Origin: Zambai