Amazon takes an extra 30% off a selection of jewelry via coupon code "30JEWLRY". Plus, Prime members receive free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it starts at $5.) Deal ends November 24. A couple of best bets, after coupon:
Mondaynoon via Amazon offers Prime members its Mondaynoon Women's Harvest Park Swarovski Crystal Pendant in Golden or Blue for $14.99 with free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise it adds $4.98.) That's $47 under list price and the lowest total price we could find. The 2" pendant features a manually-polished Swarovski element crystal set in rose gold colored stainless steel.