SQL-202: Clear Quartz Octagon Cut Faceted Stone Title: Clear Quartz Octagon Cut Faceted with Rainbow Patterns – 40mm, 156 Carats Description: - Size: 40mm x 29mm x 15.5mm - Weight: 156 carats - Features:     - Gorgeous octagon cut with unique internal inclusions and rainbow patterns.     - Perfect for crafting eye-catching jewelry.     - Excellent quality and clarity. - Note: Each stone is natural, with slight variations in dimensions.