This is an extraordinary, museum-grade statement piece of monumental scale, weighing over 6 kilograms with a large 16 cm diameter. Hand-carved and beautifully polished from a highly prized block of Brazilian quartz matrix, this sphere showcases a rare and highly unique color composition. It blends the classic deep violet of high-end Amethyst with soft, smoky blue-grey hues and rich brown mineral layers. Its elegant circular symmetry and dramatic color transitions create an elite, ultra-premium centerpiece for luxury interior design, executive offices, showrooms, or high-end mineral collections. Mineral: Amethyst Quartz Matrix Shape: Hand-Polished Showcase Sphere / Ball Quantity: 1 Piece Weight: Approx. 6140 Grams (6.14 Kilograms) Diameter: Approx. 160 mm (16 cm / 6.4 inches) Origin: Brazil Primary Colors: Blue, Purple & Brown Mix. Fast Delivery: Tracked transit, arriving in approximately 5 to 7 business days. Customs: Any applicable import duties or local customs clearance fees are the sole responsibility of the buyer. Condition: Securely packed to guarantee safe arrival. Please review all photos carefully to evaluate the natural patterns and premium quality. Amethyst Sphere, Crystal Ball, 6kg Crystal, Blue Amethyst, Purple Quartz, Brazilian Amethyst, Large Specimen, Polished Ball, Multi Color Quartz, Museum Quality, Statement Piece, Luxury Display, Heavy Specimen, Cabinet Mineral, 160mm Sphere