Opal Fire Necklace $ 92.00 Default Title Add to Cart Please fill in the form below if you'd like to be notified when it becomes available. Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. 14K Gold Filled 4mm to 5mm smooth gems. Available in Black Opal or Fire Opal. Necklace length is adjustable from 16 to 18 inches. Safe for sensitive skin.