Related Clues:

• Attack barbarously
• Rock with a band?
• Absolute beauty
• It may get cut and set
• Granite
• Sculptor's material
• Oliver who directed "W."
• Amethyst or tourmaline
• Ring rock
• Glittering valuable
• Valuable stone
• Item for 26-Across
• It's multifaceted
• Rolling rocker?
• Ribs-eater's need