Related Clues:

• Fine, sound stone
• 14 (part 1)? Sounds good!
• Great prize
• Little treasure
• Diamond, pearl or sapphire
• Tiara component
• Thing in a ring?
• Ruby, e.g
• 50-Across, e.g
• Amethyst, for one
• Stony sparkler
• Rock with a glittery inside
• Crystal Cave is one
• Ruby or topaz
• Hollow rock with crystals