Related Clues:

• Iridescent gem
• It may be cultured
• Sweat unit
• Buck or Bailey
• Off-white shade
• Good luck charm
• One on a strand
• Primitive monetary unit
• Evil-repelling charm
• Fake pearl, e.g.
• Supposed evil averter
• Sea prize
• Thing on a string
• Globule
• Necklace option