Get this Mother's Circle Slider Birthstone Necklace, listed at $49.99, for $13.99 with free shipping when you enter code CYBERMON. That is the lowest price we've ever seen on this necklace. The pendent is 14K gold electroplate and can be personalized with 2 to 10 Austrian crystal birthstones. The 1" pendent hangs on a 20" rope chain. Note that the coupon code for 25% off your entire order may only be used once per customer. Sales tax is not charged in most states.