Win Pearl offers its Women's 10.5mm Natural Brazil Amethyst Necklace for $29.99. Coupon code "dealnews50" cuts it to $14.99 and bags free shipping. (You may need to remove any existing codes from your cart in order to apply this one.) That's $35 off and tied with our August mention as the lowest total price we could find. This 16.5" necklace features a silver-toned base metal clasp. Deal ends December 2.